CN213296868U

CN213296868U - Assembled building element based on BIM

Info

Publication number: CN213296868U
Application number: CN202021303227.0U
Authority: CN
Inventors: 邓双伟; 许文华; 汤永惠; 姜镇华; 王红海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-28
Anticipated expiration: 2030-07-06

Abstract

The utility model belongs to the technical field of prefabricated buildings, in particular to a prefabricated building component based on BIM, comprising a wall body, a bottom surface of the wall body is provided with an assembly fixing hole upward, and a window hole is pierced between the front wall and the rear wall of the wall body , the inner wall of the window hole is fixedly installed with a window, the inner wall of the window hole is located on the front and rear sides of the window, and a window protection plate is screwed respectively, the interior of the wall is embedded with fixed steel bars, and the interior of the wall is pre-buried with two lug fixing tubes. The left and right sides of the two lifting lug fixing pipes are provided with reinforced holes, the reinforced holes of the two lifting lug fixing pipes are penetrated by the same reinforcing steel bar, and the top of the lifting lug fixing pipes is provided with threaded blind holes downward. The inner threaded connection of the threaded blind hole is provided with a detachable lifting lug. The device provides anti-collision protection to the window through the setting of the window protection plate to prevent the window from bursting due to excessive heat in the sun.

Description

Assembled building element based on BIM

Technical Field

The utility model belongs to the technical field of the assembly type structure, concretely relates to assembly type building element based on BIM.

Background

The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, prefabricated construction, information management and intelligent application.

BIM is a building information model or building information management, a three-dimensional building model is established on the basis of various relevant information data of a building engineering project, real information of a building is simulated through digital information, and the building information simulation system has eight characteristics of information completeness, information relevance, information consistency, visualization, harmony, simulation, optimization and graphing performance, and projects participants of a construction unit, a design unit, a construction unit, a supervision unit and the like share the same building information model on the same platform, so that the project visualization and fine construction are facilitated.

Compared with the prior art the problem that exists:

some assembled wall bodies have already installed the window when producing, however because jolting of transportation and construction site put the place often the condition complicated, cause the damage to the glass of window easily, when high temperature in summer, the sun shines intensely, the condition of exploding the fracture still appears in the glass of window easily.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an assembled building element based on BIM through the setting of window protection shield, protects the window, utilizes its inside aluminum alloy plate to carry out collision avoidance to the window, simultaneously because two window protection shields the window completely, including the thermal-insulated effect of cystosepiment, can protect the window can not be because of being heated excessively to explode and split under sunshine insolate, when needs hoist the wall body, lift the window protection shield off and retrieve, can also reuse.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled building element based on BIM, includes the wall body, the bottom surface of wall body upwards opens there is the assembly fixed orifices, it has the window hole to link up between the antetheca of wall body and the back wall, the inner wall fixed mounting of window hole has the window, the inner wall of window hole is located the front and back both sides of window and has connect a window protection shield by the spiro union respectively, fixed reinforcing bar has been buried underground to the inside of wall body, the top surface of wall body is worn out at the top of fixed reinforcing bar, the pre-buried two fixed pipes of lug that have in the inside of wall body, all link up between the left side and the right side of two fixed pipes of lug and reinforce the hole, the reinforcement hole of two fixed pipes of lug is run through by same reinforcing bar, the top of the fixed pipe of lug is opened threaded blind hole downwards, threaded.

Preferably, one side of the wall body, which is positioned on the outer side of the house, is provided with a waterproof layer and a heat insulation layer, and the waterproof layer and the heat insulation layer continuously play roles in preventing water penetration and preserving heat after the building is completed.

Preferably, the inner cavity of the window protection plate is provided with a reinforcing rib, and the reinforcing rib is used for reinforcing the structural strength of the window protection plate.

Preferably, the fixed aluminum alloy plate that is equipped with in inside of window protection shield, the thickness of aluminum alloy plate is 2MM, and aluminum alloy plate is used for carrying out collision avoidance to the window.

Preferably, a foam board is bonded on one surface of the window protection board close to the window, and the foam board is used for heat insulation of the window protection board to the window.

Preferably, can dismantle the lug and include the bolt, the top of bolt is welded connecting plate, the top welding of connecting plate has the lug body, bolt and screw thread blind hole threaded connection for can dismantle the fixed between lug and the fixed pipe of lug, the connecting plate is used for being connected between bolt and the lug body, and it has the lewis hole to link up between the preceding back wall of lug body, is used for lifting the wall body with the hoist cooperation of tower crane or crane.

Compared with the prior art, the beneficial effects of the utility model are that: in the production process of the device, the window is arranged in the window opening, the two window protection plates are respectively arranged at the front side and the rear side of the window with the openings facing outwards, the two window protection plates are fixed with the top wall and the bottom wall of the window opening in a screw connection mode, the window protection plates protect the window in the transportation process of the wall body and after being transported to a placing field of a construction site, the window is protected by the aluminum alloy plates in the window, meanwhile, the window is protected from being collided by the aluminum alloy plates in the window, and due to the fact that the two window protection plates completely cover the window and the heat insulation effect of the foam plates, the window can be protected from being excessively heated and cracked under the sun exposure, when the wall body needs to be hoisted, the window protection plates;

the lifting appliance of the tower crane or the crane is matched with the two detachable lifting lugs to lift and move the wall body to a specified mounting position, the assembly fixing hole is aligned with the fixing steel bars on the floor, the wall body is slowly put down to enable the fixing steel bars on the floor to be inserted into the assembly fixing hole, the wall body and the floor are fixed and then can be unhooked, after unhooking, a pry bar is inserted into the lifting hole of the lifting lug body, namely, a force can be applied to rotate the bolt, the detachable lifting lugs are enabled to be separated from threaded blind holes on the lifting lug fixing pipe, therefore, a gas cutting link is omitted, construction time is saved, the detachable lifting lugs can be reused, and production cost is saved.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of an axial measuring structure of the present invention (with the window protection plate separated);

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of an axis measuring structure (window guard plate mounted) according to the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is the utility model discloses window protection shield test structure sketch map.

In the figure: 100 walls, 110 assembly fixing holes, 120 window holes, 200 windows, 300 window protection plates, 310 reinforcing ribs, 320 aluminum alloy plates, 330 foam plates, 400 fixing reinforcing steel bars, 500 lifting lug fixing pipes, 510 threaded blind holes, 600 reinforcing steel bars, 700 detachable lifting lugs, 710 bolts, 720 connecting plates, 730 lifting lug bodies, 800 waterproof layers and 900 heat insulation layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: a BIM-based fabricated building component comprises a wall body 100, wherein the bottom surface of the wall body 100 is upwards provided with a mounting and fixing hole 110, a window hole 120 penetrates between the front wall and the rear wall of the wall body 100, a window 200 is fixedly installed on the inner wall of the window hole 120, the inner wall of the window hole 120 is respectively screwed with a window protection plate 300 at the front and rear sides of the window 200, the inside of the wall body 100 is embedded with a fixed steel bar 400, the top of the fixed steel bar 400 penetrates out of the top surface of the wall body 100, two lifting lug fixing pipes 500 are pre-embedded in the wall body 100, reinforcing holes are respectively penetrated between the left side and the right side of the two lifting lug fixing pipes 500, the reinforcing holes of the two lifting lug fixing pipes 500 are penetrated through by the same reinforcing steel bar 600, the top of each lifting lug fixing pipe 500 is downwards provided with a threaded blind hole 510, and the internal threads of the threaded blind holes 510 are connected with detachable lifting lugs 700.

In this embodiment: the building wall comprises a wall body 100, wherein the bottom surface of the wall body 100 is upwards provided with an assembly fixing hole 110, the assembly fixing hole 110 is used for being inserted and fixed with a fixing steel bar of a floor, a window hole 120 is communicated between the front wall and the rear wall of the wall body 100, a window 200 is fixedly installed on the inner wall of the window hole 120, a window protection plate 300 is respectively screwed on the front side and the rear side of the window 200 on the inner wall of the window hole 120, the window protection plate 300 is used for protecting the window 200 in the transportation process of the wall body 100 and after being transported to a placing field of a construction site, a fixing steel bar 400 is embedded in the wall body 100, the top of the fixing steel bar 400 penetrates out of the top surface of the wall body 100, the fixing steel bar 400 is used for being fixed with an upper-layer house beam, two lifting lug fixing pipes 500 are embedded in the wall body 100, reinforcing holes are communicated between the left side and the right side of the two lifting, the reinforcing steel bar 600 reinforces the lifting lug fixing pipe 500, the threaded blind hole 510 is formed downwards at the top of the lifting lug fixing pipe 500, the detachable lifting lug 700 is connected to the internal thread of the threaded blind hole 510, and the detachable lifting lug 700 is used for being matched with a tower crane or a crane to hoist the wall body 100.

Specifically, one surface of the wall 100, which is located outside the house, is provided with a waterproof layer 800 and a heat insulation layer 900, and the waterproof layer 800 and the heat insulation layer 900 continuously play roles in preventing water penetration and preserving heat after the building is completed.

Specifically, the inner cavity of the window protection plate 300 is provided with a reinforcing rib 310, and the reinforcing rib 310 is used for reinforcing the structural strength of the window protection plate 300.

Specifically, the aluminum alloy plate 320 is fixedly disposed inside the window protection plate 300, the thickness of the aluminum alloy plate 320 is 2MM, and the aluminum alloy plate 320 is used for performing anti-collision protection on the window 200.

Specifically, a foam sheet 330 is bonded to a surface of the window protection panel 300 close to the window 200, and the foam sheet 330 is used for thermal insulation of the window protection panel 300 to the window 200.

Specifically, the detachable lifting lug 700 comprises a bolt 710, the top of the bolt 710 is a welded connecting plate 720, the top of the connecting plate 720 is welded with a lifting lug body 730, the bolt 710 is in threaded connection with the threaded blind hole 510 and is used for fixing the detachable lifting lug 700 and the lifting lug fixing pipe 500, the connecting plate 720 is used for connecting the bolt 710 and the lifting lug body 730, and a lifting hole penetrates through the front wall and the rear wall of the lifting lug body 730 and is used for being matched with a lifting appliance of a tower crane or a crane to lift the wall body 100.

The working principle and the using process of the invention are as follows: in the production process of the device, after the window 200 is arranged in the window opening 120, the two window protection plates 300 are respectively arranged at the front side and the rear side of the window 200 with the cavity opening facing outwards, and are fixed with the top wall and the bottom wall of the window opening 120 in a screwing mode, after the wall 100 is transported in the transportation process and is transported to a placing field of a construction site, the window protection plates 300 protect the window 200, the window 200 is protected by using the aluminum alloy plates 320 in the window 200, meanwhile, because the two window protection plates 300 completely cover the window 200 and the heat insulation effect of the foam plates 330, the window 200 can be protected from being burst due to excessive heating under the insolation of sunlight, when the wall 100 needs to be hoisted, the window protection plates 300 are dismounted and recycled, a crane or a crane lifting appliance is matched with the two detachable lifting lugs 700 to lift the wall 100 and move to a specified installation position, the assembly fixing hole 110 is aligned with the fixing steel bars on the floor, the wall body 100 is slowly put down to enable the fixing steel bars on the floor to be inserted into the assembly fixing hole 110, after the wall body 100 is fixed with the floor, unhooking can be achieved, after unhooking, a pry bar is used for being inserted into a hanging hole of the lifting lug body 730, the bolt 710 can be rotated by applying force, the detachable lifting lug 700 is enabled to be separated from the threaded blind hole 510 on the lifting lug fixing pipe 500, accordingly, a gas cutting link is omitted, construction time is saved, the detachable lifting lug 700 can be recycled, production cost is saved, and the waterproof layer 800 and the heat preservation layer 900 continuously play roles in preventing water penetration and preserving heat after the building is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A BIM-based prefabricated building component, characterized in that it comprises a wall body (100), wherein the bottom surface of the wall body (100) is provided with an assembly fixing hole (110), and the wall body (100) is provided with an assembly fixing hole (110). A window hole (120) runs through between the front wall and the rear wall, the inner wall of the window hole (120) is fixedly mounted with a window (200), and the inner wall of the window hole (120) is located on the front and rear sides of the window (200), respectively screwed together There is a window protection plate (300), a fixed steel bar (400) is embedded in the interior of the wall body (100), and the top of the fixed steel bar (400) passes through the top surface of the wall body (100), and the wall body Two lifting lug fixing pipes (500) are pre-embedded in the interior of (100), and reinforcement holes are formed between the left and right sides of the two lifting lug fixing pipes (500), and the two lifting lugs are fixed The reinforcing hole of the pipe (500) is penetrated by the same reinforcing steel bar (600). The top of the lifting lug fixing pipe (500) is provided with a threaded blind hole (510) downward, and the internal thread of the threaded blind hole (510) Removable lifting lugs (700) are attached.

2. A BIM-based prefabricated building component according to claim 1, characterized in that: a waterproof layer (800) and a thermal insulation layer (900) are provided on the side of the wall (100) located outside the house.

3. A BIM-based prefabricated building component according to claim 1, characterized in that: the inner cavity of the window protection panel (300) is provided with a reinforcing rib (310).

The BIM-based prefabricated building component according to claim 1, characterized in that: an aluminum alloy plate (320) is fixed inside the window protection plate (300), and the aluminum alloy plate (320) ) with a thickness of 2MM.

The BIM-based prefabricated building component according to claim 1, characterized in that: a foam board (330) is adhered to the side of the window protection board (300) close to the window (200).

The BIM-based prefabricated building component according to claim 1, characterized in that: the detachable lifting lug (700) comprises a bolt (710), and the top of the bolt (710) is a welded connection A plate (720), a lifting lug body (730) is welded on the top of the connecting plate (720).