CN112196145B

CN112196145B - Prefabricated building partition wall structure based on BIM technology

Info

Publication number: CN112196145B
Application number: CN202011072283.2A
Authority: CN
Inventors: 陈光林; 吴美春; 邱振雄
Original assignee: Shenzhen Lidehang Investment And Construction Consulting Co ltd
Current assignee: Shenzhen Lidehang Investment And Construction Consulting Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-04
Anticipated expiration: 2040-10-09
Also published as: CN112196145A

Abstract

The invention discloses a prefabricated building partition wall structure based on a BIM technology, and belongs to the technical field of building partition walls. A prefabricated building partition wall structure based on a BIM technology comprises two fixing seats, a partition wall main body and two decorative wallboards are connected between the two fixing seats, the two decorative wallboards are respectively connected to the outer walls of the two sides of the partition wall main body, each decorative wallboard comprises a first wallboard and a second wallboard, moving blocks are fixedly connected to the top and the bottom of the first wallboard, moving grooves matched with the moving blocks are formed in the outer walls of the fixing seats, socket grooves are formed in the outer walls of the second wallboards, and positioning mechanisms are arranged in the second wallboards; the invention has simple structure, convenient assembly and disassembly, can finish the laying of the partition wall and the circuit pipeline in one step on site after the factory prefabrication, does not need to open the groove on site, avoids the generation of dust, has short construction period, effectively reduces the comprehensive cost of the prefabricated assembly type, and simultaneously improves the site construction efficiency of the partition wall.

Description

Prefabricated building partition wall structure based on BIM technology

Technical Field

The invention relates to the technical field of building partition walls, in particular to a prefabricated building partition wall structure based on a BIM (building information modeling) technology.

Background

The BIM is a building information model, is a new tool of architecture, engineering and civil engineering, is created by Autodesk, and relates to computer aided design mainly based on three-dimensional graphics, object guidance and architecture, and is usually combined with BIM technology when designing partition walls at present.

The prefabricated decoration is a newly-emerging decoration construction form in recent years, the prefabricated decoration is as the name implies, namely, all parts required to be used for decoration are produced and completed in a factory and then are transported to a decoration site for combined installation, the operations of measurement, cutting and the like of all parts in the traditional decoration site are omitted, the construction is simpler and more convenient, the construction efficiency of the decoration site can be greatly improved, the construction site is cleaner and more beautiful, excessive decoration material garbage cannot be generated, the prefabricated partition wall is a more environment-friendly decoration construction form, and therefore the prefabricated partition wall gradually enters the visual field of each construction unit.

At present, the condition that the pipeline was buried in the spot fluting was not considered in ordinary prefabricated light round hole partition plate when the design, because the site conditions is more complicated, need lay various equipment pipelines, the fluting can reduce partition plate body's intensity by force, makes the dust more in the work progress, still can reduce the sound insulation effect of wallboard simultaneously, makes the construction cycle long, and the expense is big, and the efficiency of construction can not obtain improving.

Disclosure of Invention

The invention aims to solve the problem of pipeline laying of an intermediate wall in the prior art, and provides a prefabricated building partition wall structure based on a BIM (building information modeling) technology.

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

a prefabricated building partition wall structure based on a BIM technology comprises two fixing seats, a partition wall main body and two decorative wall boards are connected between the two fixing seats, the two decorative wall boards are respectively connected to the outer walls of the two sides of the partition wall main body, each decorative wall board comprises a first wall board and a second wall board, a moving block is fixedly connected to the top and the bottom of the first wall board, a moving groove matched with the moving block is formed in the outer wall of each fixing seat in a chiseled mode, a socket groove is formed in the outer wall of the second wall board, a positioning mechanism is arranged in the second wall board, a positioning groove matched with the positioning mechanism is formed in the outer wall of the first wall board in a chiseled mode, a pipeline groove is formed in the outer wall of each fixing seat, the positioning mechanism comprises a knob, the outer wall of the knob is connected with a connecting pipe, one end, far away from, the cavity inner wall rotates and is connected with the dwang, dwang outer wall connection have with the driven bevel gear of drive bevel gear intermeshing, the dwang outer wall still is connected with first bevel gear, cavity inner wall connection has the fixed plate, the fixed plate rotates and is connected with the second bevel gear with first bevel gear intermeshing, second bevel gear outer wall connection has the threaded rod, threaded rod outer wall threaded connection has the sleeve, sleeve outer wall connection has the locating piece, locating piece swing joint is in the constant head tank.

Preferably, at least nine first wall panels are provided.

Preferably, the knob outer wall is provided with a first groove in a chiseled mode, the first groove is internally and movably connected with a pulling block, the pulling block is rotatably connected with a square rod through a bearing, a movable groove matched with the square rod is formed in the knob in a chiseled mode, the first groove is communicated with the movable groove, the outer wall of the square rod is sleeved with an elastic element, and two ends of the elastic element are respectively connected to the inner wall of the movable groove and the outer wall of the pulling block.

Preferably, square pole sliding connection is in the connecting tube, the initiative bevel gear outer wall chisel have with square pole matched with activity hole, the dwang outer wall chisel have with square pole matched with spacing hole.

Preferably, the fixing seat comprises a first fixing frame and a second fixing frame, the outer walls of the first fixing frame and the second fixing frame are provided with matched threaded holes, and fastening bolts are movably connected in the threaded holes.

Preferably, a second groove is formed in the outer wall of the moving block in a chiseled mode, a rotating shaft is connected to the inner wall of the second groove, and a roller is connected to the outer wall of the rotating shaft.

Preferably, the outer wall of the first wallboard is connected with a buffer layer, and the buffer layer is arranged between the first wallboard and the partition wall main body.

Preferably, the partition wall main part includes two flame retardant coatings, two puigging and filling layer, two the puigging is connected at the both sides outer wall of filling layer, two the flame retardant coating is connected at the one side outer wall that the filling layer was kept away from to the puigging.

Preferably, the fireproof layer is a rock wool sandwich fireproof plate, and the sound insulation layer is a sound insulation rock wool plate.

Compared with the prior art, the invention provides a prefabricated building partition wall structure based on the BIM technology, which has the following beneficial effects:

1. according to the prefabricated building partition wall structure based on the BIM technology, the socket grooves are formed in the second wallboard and the pipeline grooves are formed in the fixing seat, on-site grooving is not needed, laying of pipelines can be achieved, dust is avoided, the construction period is short, installation is rapid, after factory prefabrication, laying of partition walls and circuit pipelines can be completed on site in sequence, and the positions of the socket grooves can be adjusted at will according to the will of a user.

2. This prefabricated building partition wall structure based on BIM technique, through rotating the knob, make the knob drive the connecting pipe and rotate, make the driven bevel gear intermeshing on the initiative bevel gear of connecting pipe tip and the dwang, make the dwang drive first bevel gear and rotate, make first bevel gear through with second bevel gear intermeshing, make the sleeve on the threaded rod remove, and then make the sleeve drive the locating piece shift out the second wallboard and get into in the constant head tank of first wallboard, realize the fixed mounting to first wallboard and second wallboard, when needing to change the position of socket groove, the reversal knob, take off the second wallboard, remove other first wallboard, and then make the second wallboard install in suitable position, and is easy to operate, and convenient for change.

3. This prefabricated building partition wall structure based on BIM technique through making square pole arrange spacing hole in, can carry on spacingly to the dwang, avoids the knob to rotate at will, causes the second wallboard to break away from wall structure, drops after pounding article or personnel, improves its security.

4. This prefabricated building partition wall structure based on BIM technique through set up the gyro wheel in the movable block, can make the movable block at the in-process that removes, and the gyro wheel slides in the shifting chute, makes sliding friction become rolling friction, reduces the frictional property of movable block and shifting chute inner wall, stability when improving first wallboard and removing.

5. This prefabricated building partition wall structure based on BIM technique makes things convenient for installation and dismantlement between the wall structure through making fastening bolt fixed first mount and second mount.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a partial schematic structural view of the present invention;

FIG. 4 is a schematic structural view of a first wall panel of the present invention;

FIG. 5 is a schematic structural view of a second wall panel of the present invention;

FIG. 6 is a schematic cross-sectional view of a second wall panel of the present invention;

FIG. 7 is a schematic structural view of portion B of FIG. 6 according to the present invention;

FIG. 8 is a schematic view of the first bevel gear and the second bevel gear of the present invention;

FIG. 9 is a schematic view of the knob of the present invention;

fig. 10 is a schematic view showing the structure of a moving block according to the present invention;

fig. 11 is a schematic structural view of the partition wall main body of the present invention.

In the figure: 1. a fixed seat; 101. a first fixing frame; 102. a second fixing frame; 103. a moving groove; 104. a pipeline groove; 105. a threaded hole; 106. fastening a bolt; 2. a partition wall main body; 201. a fire barrier layer; 202. a sound insulating layer; 203. a filling layer; 3. decorating the wallboard; 301. a first wall panel; 3011. a moving block; 3012. positioning a groove; 302. a second wall panel; 3021. a socket groove; 3022. a cavity; 3023. rotating the rod; 3024. a first bevel gear; 3025. a fixing plate; 3026. a second bevel gear; 3027. a threaded rod; 3028. a sleeve; 3029. positioning blocks; 4. a buffer layer; 5. a knob; 501. a connecting pipe; 502. a drive bevel gear; 5021. a movable hole; 5022. a driven bevel gear; 503. a first groove; 5031. pulling the block; 5032. a square rod; 5033. an elastic element; 504. a movable groove; 6. a limiting hole; 7. a second groove; 701. and a roller.

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.

Example 1:

referring to fig. 1-8, a prefabricated building partition wall structure based on the BIM technology comprises two fixing bases 1, a partition wall main body 2 and two decorative wall boards 3 are connected between the two fixing bases 1, the two decorative wall boards 3 are respectively connected to the outer walls of the two sides of the partition wall main body 2, the decorative wall boards 3 comprise a first wall board 301 and a second wall board 302, the top and the bottom of the first wall board 301 are fixedly connected with a moving block 3011, the outer wall of the fixing base 1 is provided with a moving groove 103 matched with the moving block 3011, the outer wall of the second wall board 302 is provided with a socket groove 3021, a positioning mechanism is arranged in the second wall board 302, the outer wall of the first wall board 301 is provided with a positioning groove 3012 matched with the positioning mechanism, the outer wall of the fixing base 1 is provided with a pipeline groove 104, the positioning mechanism comprises a knob 5, the outer wall of the knob 5 is connected with a connecting pipe 501, be provided with cavity 3022 in the second wallboard 302, the cavity 3022 inner wall rotates and is connected with dwang 3023, dwang 3023 outer wall connection has driven bevel gear 5022 with drive bevel gear 502 intermeshing, the dwang 3023 outer wall still is connected with first bevel gear 3024, the cavity 3022 inner wall connection has fixed plate 3025, fixed plate 3025 rotates and is connected with second bevel gear 3026 with first bevel gear 3024 intermeshing, second bevel gear 3026 outer wall connection has threaded rod 3027, threaded rod 3027 outer wall threaded connection has sleeve 3028, sleeve 3028 outer wall connection has locating piece 3029, locating piece 3029 swing joint is in constant head tank 3012.

The first wall plate 301 is provided with at least nine.

When the socket is used and installed, the knob 5 is rotated to enable the knob 5 to drive the connecting pipe 501 to rotate, the driving bevel gear 502 at the end of the connecting pipe 501 is meshed with the driven bevel gear 5022 on the rotating rod 3023, the rotating rod 3023 drives the first bevel gear 3024 to rotate, the first bevel gear 3024 is meshed with the second bevel gear 3026 to enable the sleeve 3028 on the threaded rod 3027 to move, and then the sleeve 3028 drives the positioning block 3029 to move out of the second wall panel 302 and enter the positioning slot 3012 of the first wall panel 301, so as to fixedly install the first wall panel 301 and the second wall panel 302, when the position of the socket groove 3021 needs to be changed, the knob 5 is reversed, the second wall panel 302 is taken down, other first wall panels 301 are moved, and then the second wall panel 302 is installed at a suitable position, so that the operation is simple and the change is convenient, the circuit pipeline placed in the pipeline groove 104 is communicated with the socket at the socket groove, by arranging the socket groove 3021 in the second wall plate 302 and arranging the pipeline groove 104 in the fixed seat 1, the pipeline can be laid without on-site grooving, dust is avoided, the construction period is short, the installation is quick, the partition wall and the circuit pipeline can be laid on site at one time after factory prefabrication, and the position of the socket groove 3021 can be adjusted at will according to a user.

Example 2:

referring to fig. 6-9, a prefabricated building partition wall structure based on the BIM technology is substantially the same as that in embodiment 1, further, a first concave groove 503 is drilled on an outer wall of the knob 5, a pulling block 5031 is movably connected in the first concave groove 503, the pulling block 5031 is rotatably connected to a square rod 5032 through a bearing, a movable groove 504 matched with the square rod 5032 is drilled in the knob 5, the first concave groove 503 is communicated with the movable groove 504, an elastic element 5033 is sleeved on an outer wall of the square rod 5032, and two ends of the elastic element 5033 are respectively connected to an inner wall of the movable groove 504 and an outer wall of the pulling block 5031.

The square rod 5032 is slidably connected in the connecting pipe 501, a movable hole 5021 matched with the square rod 5032 is drilled on the outer wall of the driving bevel gear 502, and a limit hole 6 matched with the square rod 5032 is drilled on the outer wall of the rotating rod 3023.

The square rod 5032 is arranged in the limiting hole 6 to limit the rotating rod 3023, so as to prevent the knob 5 from being rotated at will to cause the second wall board 302 to be separated from the wall structure, and hit an object or a person after falling off, thereby improving the safety of the object or the person, when the knob 5 needs to be controlled to rotate, the pull block 5031 is pulled to pull the pull block 5031 out of the first groove 503, the elastic element 5033 is stretched, the square rod 5032 is moved out of the limiting hole 6, then the pull block 5031 is rotated to rotate the pull block 5031 by ninety degrees, the pull block 5031 is transversely arranged at the outer side of the knob 5, and the pull block 5031 cannot be retracted into the first groove 503 along with the contraction of the elastic element 5033.

Example 3:

referring to fig. 1, 2 and 10, a prefabricated building partition wall structure based on the BIM technology is substantially the same as that of embodiment 1, and further, the fixing base 1 includes a first fixing frame 101 and a second fixing frame 102, the outer walls of the first fixing frame 101 and the second fixing frame 102 are cut with a threaded hole 105, and a fastening bolt 106 is movably connected in the threaded hole 105; by fixing the first fixing frame 101 and the second fixing frame 102 with the fastening bolts 106, the installation and the disassembly between the wall structures are facilitated.

A second groove 7 is formed in the outer wall of the moving block 3011 in a chiseled mode, the inner wall of the second groove 7 is connected with a rotating shaft, and the outer wall of the rotating shaft is connected with a roller 701; in the moving process of the moving block 3011, the roller 701 slides in the moving groove 103, so that sliding friction is changed into rolling friction, the friction between the moving block 3011 and the inner wall of the moving groove 103 is reduced, and the stability of the first wall plate 301 during moving is improved.

Example 4:

referring to fig. 1, 4 and 11, a prefabricated building partition wall structure based on the BIM technology is substantially the same as that of embodiment 1, and further, a buffer layer 4 is attached to an outer wall of a first wall panel 301, and the buffer layer 4 is interposed between the first wall panel 301 and a partition wall main body 2.

The partition wall main body 2 comprises two fire-proof layers 201, two sound-proof layers 202 and a filling layer 203, wherein the two sound-proof layers 202 are connected to the outer walls of the two sides of the filling layer 203, and the two fire-proof layers 201 are connected to the outer wall of one side, far away from the filling layer 203, of the sound-proof layer 202.

The fireproof layer 201 is a rock wool sandwich fireproof plate, and the sound insulation layer 202 is a sound insulation rock wool plate.

Through setting up buffer layer 4, flame retardant coating 201 and puigging 202, make wall structure have good antidetonation, give sound insulation and heat preservation effect, stable in structure, the practicality is strong.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The prefabricated building partition wall structure based on the BIM technology comprises two fixing seats (1) and is characterized in that a partition wall main body (2) and two decorative wallboards (3) are connected between the two fixing seats (1), the two decorative wallboards (3) are respectively connected to the outer walls of the two sides of the partition wall main body (2), each decorative wallboard (3) comprises a first wallboard (301) and a second wallboard (302), the top and the bottom of the first wallboard (301) are fixedly connected with a moving block (3011), the outer wall of each fixing seat (1) is provided with a moving groove (103) matched with the moving block (3011), the outer wall of the second wallboard (302) is provided with a socket groove (3021), a positioning mechanism is arranged in the second wallboard (302), the outer wall of the first wallboard (301) is provided with a positioning groove (3012) matched with the positioning mechanism, the outer wall of each fixing seat (1) is provided with a pipeline groove (104), the positioning mechanism comprises a knob (5), a connecting pipe (501) is connected to the outer wall of the knob (5), one end, far away from the knob (5), of the connecting pipe (501) penetrates through a second wall board (302) and is connected with a driving bevel gear (502), a cavity (3022) is arranged in the second wall board (302), a rotating rod (3023) is connected to the inner wall of the cavity (3022) in a rotating manner, the outer wall of the rotating rod (3023) is connected with a driven bevel gear (5022) which is meshed with the driving bevel gear (502), the outer wall of the rotating rod (3023) is also connected with a first bevel gear (3024), a fixing plate (3025) is connected to the inner wall of the cavity (3022), the fixing plate (3025) is connected with a second bevel gear (3026) which is meshed with the first bevel gear (3024) in a rotating manner, a threaded rod (3027) is connected to the, the outer wall of the sleeve (3028) is connected with a positioning block (3029), and the positioning block (3029) is movably connected in the positioning groove (3012).

2. The prefabricated building partition structure based on the BIM technology as claimed in claim 1, wherein the first wall panel (301) is provided with at least nine.

3. The prefabricated building partition wall structure based on the BIM technology as claimed in claim 1, wherein a first groove (503) is drilled in the outer wall of the knob (5), a pulling block (5031) is movably connected in the first groove (503), the pulling block (5031) is rotatably connected with a square rod (5032) through a bearing, a movable groove (504) matched with the square rod (5032) is drilled in the knob (5), the first groove (503) is communicated with the movable groove (504), an elastic element (5033) is sleeved on the outer wall of the square rod (5032), and two ends of the elastic element (5033) are respectively connected to the inner wall of the movable groove (504) and the outer wall of the pulling block (5031).

4. The prefabricated building partition structure based on the BIM technology as claimed in claim 3, wherein the square rod (5032) is slidably connected in the connecting pipe (501), the outer wall of the driving bevel gear (502) is perforated with a movable hole (5021) matched with the square rod (5032), and the outer wall of the rotating rod (3023) is perforated with a limiting hole (6) matched with the square rod (5032).

5. The prefabricated building partition wall structure based on the BIM technology as claimed in claim 1, wherein the fixing base (1) comprises a first fixing frame (101) and a second fixing frame (102), the outer walls of the first fixing frame (101) and the second fixing frame (102) are provided with threaded holes (105) in a chiseled manner, and fastening bolts (106) are movably connected in the threaded holes (105).

6. The prefabricated building partition wall structure based on the BIM technology as claimed in claim 1, wherein a second groove (7) is cut on the outer wall of the moving block (3011), a rotating shaft is connected to the inner wall of the second groove (7), and a roller (701) is connected to the outer wall of the rotating shaft.

7. The prefabricated building partition wall structure based on the BIM technology as claimed in claim 1, wherein a buffer layer (4) is connected to the outer wall of the first wall panel (301), and the buffer layer (4) is arranged between the first wall panel (301) and the partition wall main body (2).

8. A prefabricated construction partition wall structure based on the BIM technology as claimed in claim 7, wherein the partition wall main body (2) comprises two fire-proof layers (201), two sound-proof layers (202) and a filling layer (203), two sound-proof layers (202) are connected to the outer walls of both sides of the filling layer (203), and two fire-proof layers (201) are connected to the outer walls of the sound-proof layers (202) at the side far away from the filling layer (203).

9. The prefabricated building partition wall structure based on the BIM technology as claimed in claim 8, wherein the fire-proof layer (201) is rock wool sandwich fire-proof plate, and the sound-proof layer (202) is sound-proof rock wool plate.