CN215563547U

CN215563547U - BIM-based fabricated component for building construction

Info

Publication number: CN215563547U
Application number: CN202121898315.4U
Authority: CN
Inventors: 王翠兰; 包会之
Original assignee: China Coal Construction Foundation Engineering Co ltd
Current assignee: China Coal Construction Foundation Engineering Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-18
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a BIM-based assembly type component for building construction, which comprises a connecting structure, a module structure and a fixing structure, wherein the module structure is connected to two sides of the connecting structure in a sliding and clamping mode and is fixed through the fixing structure, the connecting structure comprises a connecting column, a dovetail groove and a grouting opening, the dovetail groove is formed in the side surface of the connecting column, the grouting opening is formed in the middle position of the top end of the connecting column, the module structure comprises a wall body and dovetail blocks, the dovetail blocks with equal intervals are fixedly connected to two sides of the wall body, the dovetail blocks and the dovetail groove are matched with each other, the fixing structure comprises a fixing frame and threaded holes, and two pairs of threaded holes are symmetrically formed in the front surface and the rear surface of the fixing frame. According to the utility model, the dovetail blocks on the two sides of the wall body are fixedly connected at equal intervals and are matched with the dovetail grooves of the connecting columns, the space between the dovetail blocks can be filled with cement under grouting construction, the whole connection strength after solidification is high, the structural design is simple, and the processing is convenient.

Description

BIM-based fabricated component for building construction

Technical Field

The utility model relates to the field of building construction, in particular to a BIM-based fabricated component for building construction.

Background

BIM is short for building information modeling, is a unified and coordinated process from planning, designing, constructing to managing each stage, converts the concept of using standard into operation software of corresponding data, and in the current infrastructure construction, the application of BIM is more and more extensive.

Current patent (CN112854530A) discloses an assembled building element, including a plurality of wall body, it is adjacent be provided with the connecting piece between the wall body, the connecting piece includes left connecting block and right connecting block, left connecting block and wall body fixed connection, right connecting block and adjacent wall body fixed connection, be provided with damping device between left connecting block and the right connecting block, damping device includes the shock attenuation groove, snubber block and shock attenuation post, the shock attenuation groove is seted up in the one side of keeping away from the wall body at left connecting block, snubber block and right connecting block fixed connection, the cooperation of pegging graft of snubber block and shock attenuation groove, the shock attenuation post is located the shock attenuation inslot, the both ends of shock attenuation post respectively with shock attenuation groove and snubber block fixed connection. In this application, carry out elastic connection through the connecting piece messenger between the adjacent wall body, have the effect that promotes wall body concatenation back stability.

The utility model discloses a shortcoming is in the work progress, can't satisfy the connection between the wall body that is right angle fixed connection, and the position space that needs the grout is narrow and small, can't guarantee the structural strength after the thick liquid that congeals.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a BIM-based fabricated component for building construction.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an assembly type component for construction based on BIM, includes connection structure, modular structure and fixed knot structure, the connection structure both sides slip joint has modular structure, and passes through fixed knot constructs and fixes.

As a further description of the above technical solution: the connecting structure comprises a connecting column, dovetail grooves and grouting ports, the dovetail grooves are formed in the side faces of the connecting column, and the grouting ports are formed in the middle of the top end of the connecting column.

As a further description of the above technical solution: the inside cavity of spliced pole just is equipped with the grout groove, the top of grout groove leads to the grout mouth.

As a further description of the above technical solution: through holes are respectively formed in the positions, close to the middles of the connecting columns, of the dovetail grooves and penetrate through the connecting columns to grouting grooves in the connecting columns.

As a further description of the above technical solution: and one side of the connecting column, which is positioned on the dovetail groove, is provided with a pair of first thread grooves.

As a further description of the above technical solution: the modular structure comprises a wall body and dovetail blocks, wherein the dovetail blocks with equal distances are fixedly connected to the two sides of the wall body, and the dovetail blocks and the dovetail grooves are matched with each other.

As a further description of the above technical solution: and the front surface and the rear surface of the wall body, which are close to the dovetail block at the upper end, are provided with a pair of second thread grooves.

As a further description of the above technical solution: the fixing structure comprises a fixing frame and threaded holes, and two pairs of threaded holes are symmetrically formed in the front face and the rear face of the fixing frame.

The utility model has the following beneficial effects:

1. the utility model discloses an in, the thread groove that the design of mount and corresponding position were seted up can play fine fixed action when the connection of preliminary wall body and connecting post, and its bolt fastening's mode means that this structure can used by repeated dismouting, has played the effect of saving the fund.

2. The utility model discloses an in, the forked tail piece of wall body both sides is equidistance fixed connection, mutually supports with the dovetail of spliced pole, and during the connection, the space between the forked tail piece can be filled up with cement under the grout construction, and the bulk joint intensity after solidifying is big, and the model of spliced pole can be selected according to the hookup location of wall body, and the structure of this design is comparatively simple, the processing of being convenient for.

Drawings

FIG. 1 is an isometric view of a BIM-based fabricated construction member according to the present invention;

FIG. 2 is an isometric view of a wall of a prefabricated building construction component based on BIM according to the present invention;

FIG. 3 is an isometric view of a connection column of a BIM-based fabricated construction member according to the present invention;

FIG. 4 is a cross-sectional isometric view of a connecting column of a BIM-based fabricated construction member according to the present invention;

FIG. 5 is a front view of a connecting column of a BIM-based fabricated construction assembly according to the present invention;

FIG. 6 is a top view of a connecting column of a BIM-based fabricated construction assembly according to the present invention;

fig. 7 is an isometric view of a fixture for a prefabricated building construction member according to the present invention.

Illustration of the drawings:

1. a connecting structure; 101. connecting columns; 102. grouting grooves; 103. a dovetail groove; 104. a through hole; 105. grouting ports; 106. a first thread groove; 2. a modular structure; 201. a wall body; 202. a dovetail block; 203. a second thread groove; 3. a fixed structure; 301. a fixed mount; 302. a threaded bore.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, one embodiment of the present invention is provided: the utility model provides an assembly type component for construction based on BIM, includes connection structure 1, modular structure 2 and fixed knot construct 3, and connection structure 1 both sides slip joint has modular structure 2, and fixes through fixed knot construct 3.

Connection structure 1 includes spliced pole 101, grout groove 102, dovetail 103, through-hole 104, grout mouth 105 and first thread groove 106, dovetail 103 has all been seted up to the side of spliced pole 101, grout mouth 105 has been seted up to the top intermediate position of spliced pole 101, the inside cavity of spliced pole 101 just is equipped with grout groove 102, grout mouth 105 is led to on the top of grout groove 102, through-hole 104 has been seted up respectively to the position that dovetail 103 is close to the middle of spliced pole 101, through-hole 104 link up spliced pole 101 to its inside grout groove 102, a pair of first thread groove 106 has all been seted up to one side that spliced pole 101 is located dovetail 103, grout mouth 105 can let the grouter carry out the grout construction to the grout groove 102 of spliced pole 101 inside.

Module construction 2 includes wall body 201, dovetail block 202 and second thread groove 203, the equal fixedly connected with equidistance's in both sides dovetail block 202 of wall body 201, and dovetail block 202 and dovetail groove 103 cooperate each other, a pair of second thread groove 203 has all been seted up to the front and back face that wall body 201 is close to upper end dovetail block 202, when wall body 201 and spliced pole 101 are connected, grout through the inside through-hole 104 of spliced pole 101 flows in the vacancy between dovetail block 202 and fills up, the back solidifies, wall body 201 and spliced pole 101's junction intensity is very big, the steadiness of structure has been improved.

Fixed knot constructs 3 including mount 301 and screw hole 302, two pairs of screw holes 302 have been seted up to the equal symmetry in front and back both sides of mount 301, a pair of screw hole 302 corresponds the first thread groove 106 of spliced pole 101, another pair of screw hole 302 corresponds the second thread groove 203 of wall body 201, put mount 301 in the position that corresponds first thread groove 106 and second thread groove 203 behind wall body 201 and the spliced pole 101 joint, insert the bolt and screw up, play preliminary firm effect, guarantee the structural stability of grout man-hour, after solidifying, mount 301 can be dismantled, continue to fix other wall body 201 and spliced pole 101, mount 301 can use repeatedly.

The working principle is as follows: the method comprises the steps of fixedly arranging connecting columns 101 at intervals according to data given by BIM, selecting different styles according to the connection mode of an actual wall 201, hanging a wall 201 of a standard specification placed near a construction fixture to a specified position by a tower crane, slowly lowering a dovetail block 202 of the wall 201 in alignment with a dovetail groove 103 of the connecting column 101 after adjustment, aligning a fixing frame 301 with a first thread groove 106 and a second thread groove 203, placing the fixing frame at the upper end of the connection position of the connecting column 101 and the wall 201, inserting bolts and screwing down to enable the wall 201 and the connecting column 101 to be stably connected, grouting by using a high-pressure fluid grouting machine in alignment with a grouting opening 105 on the connecting column 101, filling the space between the dovetail blocks 202 with fluid cement through a through hole 104, waiting for cement solidification and hardening, unscrewing the bolts, detaching the fixing frame 301 to fix the next position, wherein in the design, the connecting column 101 can be selected according to the connection position of the wall 201, and in the grouting construction after the equidistant dovetail blocks 202 fixedly connected with the side edge of the wall body 201 are fixed, the redundant space can be filled with cement, the cement has better connection strength after solidification, the anti-seismic tensile strength of the dovetail blocks is also greatly improved, the construction speed is further improved compared with the traditional module assembly connection, and the overall strength of the constructed building is also relatively improved.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a prefabricated component for construction based on BIM, includes connection structure (1), modular structure (2) and fixed knot construct (3), its characterized in that: the two sides of the connecting structure (1) are slidably clamped with the module structures (2) and are fixed through the fixing structures (3).

2. The BIM-based fabricated construction member for building construction according to claim 1, wherein: the connecting structure (1) comprises a connecting column (101), a dovetail groove (103) and a grouting opening (105), wherein the dovetail groove (103) is formed in the side face of the connecting column (101), and the grouting opening (105) is formed in the middle of the top end of the connecting column (101).

3. The BIM-based fabricated construction member for building construction according to claim 2, wherein: the inside cavity of spliced pole (101) just is equipped with grout groove (102), the top of grout groove (102) leads to grout mouth (105).

4. The BIM-based fabricated construction member for building construction according to claim 2, wherein: through holes (104) are respectively formed in the positions, close to the middle of the connecting column (101), of the dovetail grooves (103), and the through holes (104) penetrate through the connecting column (101) to the grouting groove (102) in the connecting column.

5. The BIM-based fabricated construction member for building construction according to claim 2, wherein: and one side of the connecting column (101) positioned on the dovetail groove (103) is provided with a pair of first thread grooves (106).

6. The BIM-based fabricated construction member for building construction according to claim 2, wherein: the module structure (2) comprises a wall body (201) and dovetail blocks (202), wherein the dovetail blocks (202) with equal distances are fixedly connected to the two sides of the wall body (201), and the dovetail blocks (202) and the dovetail grooves (103) are matched with each other.

7. The BIM-based fabricated construction member for building construction according to claim 6, wherein: the front and the back of the wall body (201) close to the upper end dovetail block (202) are provided with a pair of second thread grooves (203).

8. The BIM-based fabricated construction member for building construction according to claim 1, wherein: the fixing structure (3) comprises a fixing frame (301) and threaded holes (302), and two pairs of threaded holes (302) are symmetrically formed in the front face and the rear face of the fixing frame (301).