CN217232317U - Prefabricated wall horizontal connection structure of assembled house based on BIM - Google Patents
Prefabricated wall horizontal connection structure of assembled house based on BIM Download PDFInfo
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- CN217232317U CN217232317U CN202221000850.8U CN202221000850U CN217232317U CN 217232317 U CN217232317 U CN 217232317U CN 202221000850 U CN202221000850 U CN 202221000850U CN 217232317 U CN217232317 U CN 217232317U
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Abstract
The utility model provides an assembled house prefabricated wall horizontal connection structure based on BIM, including bar base and the spliced pole of vertical fixation on the base, the grout groove that extends to the other end from one end is seted up along length direction to the one side that the base is provided with the spliced pole, the reinforcing bar hole has been seted up on the grout groove surface, the bolt fastening hole has been seted up along length direction to the base surface, and fixing bolt installs and fixes the base subaerial in the bolt fastening hole, the spliced pole is provided with the spout of perpendicular to base along the edge of two sides of base length direction, and the connecting plate is inserted through fixing the slide of its inboard and is established on the spout, the bolt hole has been seted up on the connecting plate, connecting bolt is being installed in the bolt hole. The utility model discloses can be prefabricated, stability is good, the installation effectiveness is high.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is an assembled house prefabricated wall horizontal connection structure based on BIM.
Background
After the existing prefabricated wall is installed through reserved steel bars, gaps are reserved between the prefabricated walls, concrete is poured through formwork outside the gaps generally, the prefabricated walls are connected through the concrete, connection stability between the prefabricated walls is guaranteed, but connection parts between the prefabricated walls need to be constructed on site, prefabrication cannot be conducted in advance, construction is caused to be troublesome continuously, and construction is not convenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ability prefabrication, stability is good, the prefabricated wall horizontal connection structure of assembled house that the installation effectiveness is high.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled house prefabricated wall horizontal connection structure based on BIM, includes bar base and the spliced pole of vertical fixation on the base, the grout groove that extends to the other end from one end is seted up along length direction to the one side that the base was provided with the spliced pole, the reinforcing bar hole has been seted up on the grout groove surface, bolt fastening hole has been seted up along length direction to the base surface, and fixing bolt installs and fixes the base subaerial in the bolt fastening hole, the spliced pole is provided with the spout of perpendicular to base along the edge of two sides of base length direction, and the connecting plate is inserted through fixing its inboard slide and is established on the spout, the bolt hole has been seted up on the connecting plate, connecting bolt is being installed in the bolt hole.
Preferably, one side of the sliding plate, which is far away from the side fixed with the connecting plate, is provided with a limiting block.
Preferably, the connecting plate, the sliding plate and the connecting column enclose a space, and the connecting plate can move along the length direction of the base to change the size of the space.
Preferably, the connecting column is hollowed out.
Preferably, two side surfaces of the connecting column along the length direction of the base are provided with mounting holes corresponding to the positions of the bolt holes.
Preferably, the grouting groove penetrates through the bottom of the connecting column
Preferably, two side surfaces in the grouting groove are provided with grouting holes.
Preferably, the side surface of the connecting column perpendicular to the length direction of the base is a detachable sealing plate.
Preferably, the base and the connecting column are of an integral structure, and the connecting column is located at the center of the surface of the base.
The utility model has the advantages that:
1. the utility model can be customized in advance according to the size of the prefabricated wall, so that the connecting mechanism is installed in advance before the prefabricated wall is installed, and then two groups of prefabricated walls are installed on two sides of the connecting mechanism, thereby simplifying the construction procedure and improving the construction efficiency;
2. the grouting groove not only can fix the prefabricated wall on the bottom plate, but also can link two prefabricated walls together, thereby improving the integrity and stability after installation;
3. the connecting column of the utility model is hollow, on one hand, the weight of the connecting mechanism can be reduced, on the other hand, the interior of the connecting column can be filled with concrete according to the installation strength and the requirement of the prefabricated wall, and the application range is wide;
4. the utility model discloses a can pour into water the concrete in the space that encloses between connecting plate, slide, the spliced pole for coupling mechanism and prefabricated wall carry out inseparabler connection, have improved holistic fastness and stability.
Drawings
FIG. 1 is a schematic view of the assembly of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is an exploded view of the present invention;
fig. 5 is an enlarged schematic view of a point a in fig. 3.
In the figure: 1. a connecting mechanism; 2. a base; 3. connecting columns; 4. grouting grooves; 5. reserving a reinforcing steel bar hole; 6. a bolt fixing hole; 7. fixing the bolt; 8. grouting holes; 9. a chute; 10. a connecting plate; 11. a slide plate; 12. a limiting block; 13. mounting holes; 14. bolt holes; 15. a connecting bolt; 16. and (7) sealing the plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The technical scheme of the embodiment is as follows: as shown in figure 1, the BIM-based horizontal connecting structure for prefabricated walls of prefabricated houses is a connecting mechanism 1, two prefabricated walls are connected together through the connecting mechanism 1, and the connecting mechanism 1 comprises an integrally formed strip-shaped base 2 and a connecting column 3 vertically fixed at the central position of the base 2.
Three rows of bolt fixing holes 6 are formed in the surface of the base 2 along the length direction, and fixing bolts 7 are installed in the bolt fixing holes 6 to fix the base 2 on the ground, so that the connecting mechanism 1 has a stable foundation after the prefabricated wall is installed, and the prefabricated wall is prevented from collapsing; two grouting grooves 4 extending from one end to the other end are formed in one side, provided with the connecting column 3, of the base 2 along the length direction, the grouting grooves 4 penetrate through the bottom of the connecting column 3, prefabricated walls on two sides of the connecting mechanism 1 can be connected after concrete is poured into the grouting grooves 4, two groups of prefabricated walls are connected more tightly, reserved steel bar holes 5 are formed in the surfaces of the grouting grooves 4, after the base 2 is placed on the ground, reserved steel bars on the ground can penetrate through the reserved steel bar holes 5, the connecting mechanism 1 can be installed on the reserved steel bars, and meanwhile the reserved steel bars are connected with the prefabricated walls, so that the structural integrity is better; grout hole 8 has been seted up to two sides in the grout groove 4, can pour the concrete into bolt fastening hole 6 in through grout hole 8 for coupling mechanism 1 is fixed more stably.
The connecting column 3 is hollow, the weight of the connecting mechanism 1 can be reduced, the connecting column 3 can be filled with concrete and can be arranged according to the installation strength and requirements of a prefabricated wall, the edges of two side surfaces of the connecting column 3 along the length direction of the base 2 are provided with sliding grooves 9 perpendicular to the base 2, the connecting plates 10 are inserted into the sliding grooves 9 through sliding plates 11 fixed on the inner sides of the connecting plates, only one side of each connecting plate 10 is drawn in figure 1, one side of each sliding plate 11 far away from the side fixed with the corresponding connecting plate 10 is provided with a limiting block 12, the sliding plates 11 are prevented from falling off from the sliding grooves 9, the sliding plates 11, the connecting plates 10 and the limiting blocks 12 are of an integral structure, the connecting plates 10, the sliding plates 11 and the connecting column 3 form a space, the connecting plates 10 can move along the length direction of the base 2 to change the size of the space, and the space can be filled with concrete, fixedly connecting a connecting plate 10 connected with the prefabricated wall with a connecting column 3; the connecting plate 10 is provided with a bolt hole 14, a connecting bolt 15 is installed in the bolt hole 14, the prefabricated wall is fixed on one side of the connecting mechanism 1 through the connecting bolt 15, and a gap between the bolt hole 14 and the prefabricated wall is extruded to be smaller as the screwing degree of the connecting bolt 15 is larger, so that the connecting mechanism 1 and the prefabricated wall are connected more tightly, and the integral stability is improved; two side surfaces of the connecting column 3 along the length direction of the base 2 are provided with mounting holes 13 corresponding to the positions of the bolt holes 14, when concrete is poured into the connecting column 3, the concrete can enter a space surrounded by the connecting column 3, the connecting plate 10 and the sliding plate 11 through the mounting holes 13, the connecting mechanism 1 and the prefabricated wall are connected more tightly, and the firmness and the stability of the whole body are improved; the side surface of the connecting column 3, which is perpendicular to the length direction of the base 2, is provided with a detachable sealing plate 16, the connecting plate 10 is convenient to mount after the sealing plate 16 is dismounted, and the hollow part inside the connecting column 3 can be sealed after the sealing plate 16 is mounted, so that the connecting mechanism 1 is more attractive; in addition, the outer surfaces of the sliding plate 11 and the sealing plate 16 have a height difference, so that cracks can be formed, and after the prefabricated wall is fixed on two sides of the connecting mechanism 1, the cracks can be smoothed through putty, so that the outer surfaces of the prefabricated wall and the connecting mechanism 1 are kept horizontal, and the construction of the outer plate surface is facilitated.
The mounting steps of the connecting structure are as follows:
the method comprises the following steps: installing a connecting mechanism 1 between two groups of prefabricated walls to be installed;
step two: aligning the reserved steel bar hole 5 on the base 2 with the reserved steel bar on the ground, so that the reserved steel bar penetrates through the reserved steel bar hole 5;
step three: the connecting mechanism 1 is fixed on the ground through a fixing bolt 7;
step four: the sealing plate 16 fixed on the surface of the connecting column 3 is disassembled;
step five: moving the prefabricated wall to one side of the connecting mechanism 1, and aligning a preformed hole at the bottom of the prefabricated wall with a ground preformed steel bar so that the prefabricated wall is inserted on the preformed steel bar;
step six: the prefabricated wall is arranged on the side surface of a connecting plate 10 inserted on the sliding groove 9 through a connecting bolt 15, so that the connecting mechanism 1 is connected with the prefabricated wall;
step seven: repeating the fifth step and the sixth step, and installing the prefabricated wall on the other side of the connecting mechanism 1;
step eight: re-mounting the sealing plate 16 to the surface of the connecting column 3;
step nine: pouring concrete into the connecting column 3, wherein the concrete enters a space surrounded by the connecting column 3, the connecting plate 10 and the sliding plate 11 through the mounting hole 13, connects the connecting mechanism 1 and the prefabricated wall and is solidified into a whole;
step ten: to pouring concrete in grout groove 4, link together the prefabricated wall of coupling mechanism 1 both sides, the bolt fastening hole 6 is filled through grout hole 8 to the concrete for coupling mechanism 1 is fixed more stably.
The foregoing shows and describes the general principles and principal structural features of the invention. The utility model discloses do not receive the restriction of above-mentioned example, under the prerequisite that does not depart from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The prefabricated wall horizontal connection structure of the prefabricated house based on the BIM is characterized by comprising a strip-shaped base (2) and a connecting column (3) vertically fixed on the base (2), wherein a grouting groove (4) extending from one end to the other end is formed in one side, provided with the connecting column (3), of the base (2) along the length direction, a reserved reinforcing steel bar hole (5) is formed in the surface of the grouting groove (4), bolt fixing holes (6) are formed in the surface of the base (2) along the length direction, fixing bolts (7) are installed in the bolt fixing holes (6) to fix the base (2) on the ground, sliding grooves (9) perpendicular to the base (2) are formed in the edges of two side faces of the connecting column (3) along the length direction of the base (2), a connecting plate (10) is inserted into the sliding grooves (9) through sliding plates (11) fixed on the inner sides of the connecting plate, and bolt holes (14) are formed in the connecting plate (10), and a connecting bolt (15) is arranged in the bolt hole (14).
2. A BIM-based fabricated residential precast wall horizontal connection structure according to claim 1, wherein a stopper (12) is provided to a side of the slide plate (11) far from the side fixed to the connection plate (10).
3. A BIM-based fabricated residential precast wall horizontal connection structure as set forth in claim 1, wherein the connection plate (10), the sliding plate (11) and the connection column (3) enclose a space, and the connection plate (10) is movable along the length direction of the base (2) to change the size of the space.
4. The BIM-based prefabricated residential wall horizontal coupling structure according to claim 1, wherein the coupling posts (3) are hollowed out.
5. The BIM-based prefabricated residential horizontal connection structure as claimed in claim 3, wherein the connection column (3) is formed with mounting holes (13) corresponding to the positions of the bolt holes (14) at both sides along the length direction of the base (2).
6. A BIM-based prefabricated residential horizontal connecting structure as claimed in any one of claims 1 to 5, wherein said grout groove (4) penetrates the bottom of the connecting column (3).
7. A BIM-based prefabricated building horizontal connecting structure of prefabricated walls according to any one of claims 1 to 5, wherein grouting holes (8) are formed at both sides in said grouting groove (4).
8. A BIM-based prefabricated residential horizontal coupling structure as claimed in any one of claims 1 to 5, wherein the side of the coupling post (3) perpendicular to the length direction of the base (2) is a detachable sealing plate (16).
9. A BIM-based prefabricated residential horizontal joint structure as claimed in any one of claims 1 to 5, wherein said base (2) and said joint column (3) are of an integral structure, and said joint column (3) is located at the center of the surface of said base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221000850.8U CN217232317U (en) | 2022-04-27 | 2022-04-27 | Prefabricated wall horizontal connection structure of assembled house based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221000850.8U CN217232317U (en) | 2022-04-27 | 2022-04-27 | Prefabricated wall horizontal connection structure of assembled house based on BIM |
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| CN217232317U true CN217232317U (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221000850.8U Active CN217232317U (en) | 2022-04-27 | 2022-04-27 | Prefabricated wall horizontal connection structure of assembled house based on BIM |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818592A (en) * | 2021-10-18 | 2021-12-21 | 福建金鼎建筑发展有限公司 | T-shaped horizontal connection node in assembly type building |
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2022
- 2022-04-27 CN CN202221000850.8U patent/CN217232317U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113818592A (en) * | 2021-10-18 | 2021-12-21 | 福建金鼎建筑发展有限公司 | T-shaped horizontal connection node in assembly type building |
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