CN222575779U - Prefabricated concrete components - Google Patents
Prefabricated concrete components Download PDFInfo
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- CN222575779U CN222575779U CN202421275603.8U CN202421275603U CN222575779U CN 222575779 U CN222575779 U CN 222575779U CN 202421275603 U CN202421275603 U CN 202421275603U CN 222575779 U CN222575779 U CN 222575779U
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Abstract
The utility model discloses an assembled concrete prefabricated part, which comprises a transverse part and a longitudinal part, wherein a plurality of concrete square columns are equidistantly arranged on the top surface of the transverse part, and upper screw thread steel is arranged on the upper part of each concrete square column; according to the utility model, the longitudinal member is hoisted above the transverse member, along with the lowering of the longitudinal member, a plurality of concrete square columns of the transverse member are inserted into a plurality of connecting grooves of the pier-type connecting part, then the threaded columns are inserted into through holes formed in the surfaces of the concrete square columns, two ends of each threaded column extend to the inner sides of mounting holes formed in two sides of the pier-type connecting part respectively, at the moment, nuts are extended into the mounting holes to be in threaded connection with the threaded columns, the residual space at the mounting holes is filled through rubber plugs, and the polyurethane foam rubber filled between the upper threaded steel of the concrete square columns and the connecting grooves, and the lower threaded steel of the concrete square columns and the steel bar diagonal braces are buried in the transverse member are combined to realize firm mounting of the two.
Description
Technical Field
The utility model relates to the technical field of prefabricated parts, in particular to an assembled concrete prefabricated part.
Background
The prefabricated building is a building assembled on site by a reliable connection mode, and is one of main components of the prefabricated building, wherein the main building body adopts the prefabricated concrete structure and comprises various horizontal components such as beams, plates and the like, and vertical components such as columns, walls and the like.
Through retrieval, bulletin number CN220353060U discloses an assembled concrete prefabricated part, which belongs to the field of prefabricated parts. The utility model adopts the technical scheme that the prefabricated concrete component comprises a vertical component and a horizontal component for installing the vertical component, wherein the vertical component and the horizontal component are fixedly connected through a connecting component, the connecting component comprises two groups of limiting parts arranged on the horizontal component, the vertical component can be quickly positioned in installation through the arrangement of the connecting parts and the limiting parts, the verticality of the vertical component is ensured, a large amount of adjustment work is not needed in the installation process of the vertical component, the installation efficiency of the vertical component is accelerated, the connection part of the vertical component and the horizontal component can be structurally reinforced through the arrangement of the connecting piece and the limiting piece, the connection stability of the vertical component and the horizontal component is improved, and the safety of a building main body is further improved.
The quick positioning of vertical component installation can be realized through the setting of connecting portion and spacing portion in the above-mentioned scheme, guarantees the straightness that hangs down of vertical component, but the installation component of above-mentioned prefabricated component of assembled concrete occupy a large amount of spaces of vertical component and horizontal component junction contained angle, and the bolt of installation component exposes the setting, has that the mounting means is single, the aesthetic property is poor and the not good problem of fastness.
Therefore, the prefabricated concrete component has the advantages of easy installation, firm installation and good appearance, and further solves the problems in the background technology.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides an assembled concrete prefabricated part.
In order to achieve the purpose, the prefabricated concrete component comprises a transverse component and a longitudinal component, wherein a plurality of concrete square columns are arranged on the top surface of the transverse component at equal intervals, upper threaded steel is arranged on the upper portion of each concrete square column, lower threaded steel is arranged on the lower portion of each concrete square column, the lower threaded steel is embedded and installed in the transverse component, a reinforcing steel diagonal bracing is welded on the surface of the lower threaded steel, the longitudinal component is arranged in the middle of the transverse component, a pier-shaped connecting portion is integrally formed in the bottom of the longitudinal component, a plurality of connecting grooves are formed in the bottom surface of the pier-shaped connecting portion, corresponding to the concrete square columns, mounting holes are formed in the two sides of the pier-shaped connecting portion, through holes are formed in the surface of the concrete square columns, threaded columns are inserted in the through holes, nuts are connected to the portions of the threaded columns extending to the inner sides of the mounting holes in a threaded mode, and rubber plugs are embedded and installed at the openings of the mounting holes.
As a further description of the technical scheme, the upper thread steel of the concrete square column extends into the connecting groove, and polyurethane foam rubber is filled in the gap between the upper thread steel and the connecting groove.
As a further description of the technical scheme, two steel bar diagonal braces are welded on the surface of the lower threaded steel, and are distributed in an eight-shaped structure.
As a further description of the technical scheme, the mounting holes are communicated with the connecting grooves of the pier-shaped connecting parts, and the cross sections of the mounting holes are of T-shaped structures.
As a further description of the above solution, the opposite ends of the upper and lower deformed steel bars extend into the interior of the concrete column.
As a further description of the above technical solution, the cross member and the concrete square posts are of an integral structure, and the concrete square posts are vertically arranged with respect to the cross member.
As further description of the technical scheme, the rubber plug is of a disc type structure as a whole, and one surface of the rubber plug facing the threaded column is correspondingly provided with a groove.
The utility model has the following beneficial effects:
According to the utility model, the longitudinal member is hoisted above the transverse member, along with the lowering of the longitudinal member, a plurality of concrete square columns of the transverse member are inserted into a plurality of connecting grooves of the pier-type connecting part, then the threaded columns are inserted into through holes formed in the surfaces of the concrete square columns, and two ends of each threaded column extend to the inner sides of mounting holes formed in two sides of the pier-type connecting part respectively, at the moment, nuts extend into the mounting holes to be in threaded connection with the threaded columns, and the rest space at the mounting holes is filled through rubber plugs, and the polyurethane foam rubber filled between the upper threaded steel of the concrete square columns and the connecting grooves, and the lower threaded steel and the steel diagonal bracing of the concrete square columns are buried in the transverse member, so that firm mounting of the transverse member and the longitudinal member is realized.
Drawings
FIG. 1 is a schematic view of the structure of an assembled concrete prefabricated part of the present utility model;
FIG. 2 is a cross-sectional view of an assembled concrete prefabricated part of the present utility model;
FIG. 3 is a schematic view of the cross-member structure of the fabricated concrete prefabricated part of the present utility model;
Fig. 4 is a schematic view of the longitudinal member structure of the fabricated concrete prefabricated part of the present utility model.
Legend description:
1. A cross member; 2, a longitudinal member, 3, a pier-type connecting part, 4, a mounting hole, 5, a concrete square column, 6, a connecting groove, 7, upper screw thread steel, 8, lower screw thread steel, 9, a steel bar diagonal bracing, 10, a screw thread column, 11, a nut, 12, a rubber plug, 13 and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to an embodiment of the present utility model, a fabricated concrete prefabricated part is provided.
The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, an assembled concrete prefabricated component according to the embodiment of the utility model comprises a transverse component 1 and a longitudinal component 2, wherein a plurality of concrete square columns 5 are equidistantly arranged on the top surface of the transverse component 1, an upper threaded steel 7 is arranged on the upper part of each concrete square column 5, a lower threaded steel 8 is arranged on the lower part of each concrete square column 5, the lower threaded steel 8 is embedded and installed in the transverse component 1, a reinforcing steel diagonal brace 9 is welded on the surface of the lower threaded steel 8, a longitudinal component 2 is arranged in the middle of the transverse component 1, a pier-shaped connecting part 3 is integrally formed at the bottom of the longitudinal component 2, a plurality of connecting grooves 6 are formed on the bottom surface of the pier-shaped connecting part 3 corresponding to the concrete square columns 5, mounting holes 4 are respectively formed on the two sides of the pier-shaped connecting part 3, through holes 13 are formed on the surface of the concrete square columns 5, threaded columns 10 are internally inserted and threaded nuts 11 are connected to the inner parts of the mounting holes 4 in a threaded manner, an opening 12 of the mounting holes 4 is embedded and installed in the inner side of the transverse component 1, the longitudinal groove-shaped connecting part 2 is correspondingly enlarged, and the thickness of the longitudinal groove-shaped connecting part 3 is correspondingly enlarged, and the longitudinal groove-shaped connecting part 3 is correspondingly connected with the longitudinal steel groove-shaped connecting part 3 is correspondingly, and the longitudinal groove-shaped connecting part 3 is connected with the longitudinal steel 2, and the longitudinal groove-shaped connecting part 3 is correspondingly enlarged, and the thickness of the connecting part is connected with the longitudinal steel 2;
In one embodiment, the upper screw thread steel 7 of the concrete square column 5 extends into the connecting groove 6, polyurethane foam glue is filled in the gap between the upper screw thread steel 7 and the connecting groove 6, and the upper screw thread steel 7 extending into the connecting groove 6 can be reinforced by the arrangement of the polyurethane foam glue.
In one embodiment, two steel bar inclined struts 9 are welded on the surface of the lower threaded steel 8, and the two steel bar inclined struts 9 are arranged in an eight-type structure, and through the arrangement of the two steel bar inclined struts 9, the tensile pulling performance of the concrete square column 5 is improved, and the stability is better.
In one embodiment, the mounting hole 4 is communicated with the connecting groove 6 of the pier-shaped connecting part 3, and the section of the mounting hole 4 is of a T-shaped structure, the screw column 10 is easy to fasten by the arrangement of the mounting hole 4, and the rubber plug 12 is arranged, so that the exposure of the mounting member is avoided, and the aesthetic property is improved.
In one embodiment, the opposite ends of the upper and lower deformed steel bars 7, 8 extend into the concrete square column 5, and the reliability of the connection between the cross member 1 and the longitudinal member 2 is increased by the arrangement of the upper and lower deformed steel bars 7, 8.
In one embodiment, the cross member 1 and the concrete square columns 5 are in an integral structure, and the concrete square columns 5 are vertically arranged with respect to the cross member 1, i.e. the concrete square columns 5 are considered as part of the cross member 1 and are cast by concrete.
In one embodiment, the rubber stopper 12 is of a disc structure, and a groove is correspondingly formed on one surface of the rubber stopper 12 facing the threaded column 10, so that the matching degree between the rubber stopper 12 and the threaded column 10 can be increased and the installation reliability of the rubber stopper 12 can be improved through the arrangement of the groove.
Working principle:
When the concrete square column is used, the longitudinal member 2 is hoisted above the transverse member 1, along with the lowering of the longitudinal member 2, a plurality of concrete square columns 5 of the transverse member 1 are inserted into a plurality of connecting grooves 6 of the pier-type connecting portion 3, then a threaded column 10 is inserted into through holes 13 formed in the surface of the concrete square columns 5, two ends of the threaded column 10 extend to the inner sides of mounting holes 4 formed in two sides of the pier-type connecting portion 3 respectively, at the moment, nuts 11 extend into the mounting holes 4 to be in threaded connection with the threaded column 10, and the residual space at the mounting holes 4 is filled through rubber plugs 12, so that the mounting members are not exposed after the transverse member 1 and the longitudinal member 2 are mounted, the attractiveness is greatly improved, and the transverse member 1 and the longitudinal member 2 form a firm whole through polyurethane foam rubber filled between an upper threaded steel 7 of the concrete square column 5 and the connecting grooves 6 and lower threaded steel 8 and a steel diagonal bracing 9 of the concrete square column 5 are buried in the transverse member 1, and the firmness is good.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (7)
1. The assembled concrete prefabricated component comprises a transverse component (1) and a longitudinal component (2) and is characterized in that a plurality of concrete square columns (5) are arranged on the top surface of the transverse component (1) at equal intervals, a plurality of connecting grooves (6) are formed in the bottom surface of each concrete square column (5), mounting holes (4) are formed in the two sides of each pier-shaped connecting portion (3), through holes (13) are formed in the surfaces of the concrete square columns (5), the through holes (13) are embedded in the transverse component (1), reinforcing steel diagonal braces (9) are welded on the surfaces of the lower threaded steels (8), the longitudinal component (2) is arranged in the middle of the transverse component (1), pier-shaped connecting portions (3) are integrally formed in the bottom of the longitudinal component (2), mounting holes (4) are formed in the bottom surfaces of the pier-shaped connecting portions (3) in a corresponding mode, through holes (13) are formed in the surfaces of the concrete square columns (5), threaded plugs (10) are arranged in an inserted mode, and threaded plugs (4) are embedded in the threaded plugs (4) and the threaded plugs (4) are arranged in the threaded plugs (4).
2. The prefabricated concrete component according to claim 1, wherein the upper screw steel (7) of the concrete square column (5) extends into the connecting groove (6), and the gap between the upper screw steel (7) and the connecting groove (6) is filled with polyurethane foam.
3. The prefabricated concrete component according to claim 1, wherein two steel diagonal braces (9) are welded on the surface of the lower threaded steel (8), and the two steel diagonal braces (9) are arranged in an eight-shaped structure.
4. The prefabricated concrete component according to claim 1, wherein the mounting hole (4) is communicated with the connecting groove (6) of the pier-type connecting portion (3), and the section of the mounting hole (4) is of a T-shaped structure.
5. Prefabricated concrete component according to claim 1, characterized in that the opposite ends of the upper (7) and lower (8) screw steels extend into the concrete square column (5).
6. Prefabricated concrete component according to claim 1, characterized in that the cross-member (1) and the concrete square columns (5) are of one-piece construction, the concrete square columns (5) being arranged vertically with respect to the cross-member (1).
7. The prefabricated concrete component according to claim 1, wherein the rubber plug (12) is of a disc type structure as a whole, and a groove is correspondingly formed in one surface of the rubber plug (12) facing the threaded column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421275603.8U CN222575779U (en) | 2024-06-05 | 2024-06-05 | Prefabricated concrete components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421275603.8U CN222575779U (en) | 2024-06-05 | 2024-06-05 | Prefabricated concrete components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222575779U true CN222575779U (en) | 2025-03-07 |
Family
ID=94792189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421275603.8U Active CN222575779U (en) | 2024-06-05 | 2024-06-05 | Prefabricated concrete components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222575779U (en) |
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2024
- 2024-06-05 CN CN202421275603.8U patent/CN222575779U/en active Active
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