CN111648469B - Column-beam connector and building body - Google Patents
Column-beam connector and building body Download PDFInfo
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- CN111648469B CN111648469B CN202010334088.6A CN202010334088A CN111648469B CN 111648469 B CN111648469 B CN 111648469B CN 202010334088 A CN202010334088 A CN 202010334088A CN 111648469 B CN111648469 B CN 111648469B
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- cap body
- inner cavity
- wall
- top cap
- column
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
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- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a column-beam connector and a building body, which relate to the technical field of buildings and comprise: a top cap body, a bottom cap body, and at least one side connector; a pouring base is poured among the top cap body, the bottom cap body and the side connecting piece, and the top cap body, the bottom cap body and the side connecting piece are poured together through the pouring base; the top cap body is positioned at the top end of the pouring base, the bottom cap body is positioned at the bottom end of the pouring base, and the side connecting pieces are positioned on the circumferential side wall of the pouring base; the top cap body, the bottom cap body and/or the side connecting piece are/is provided with a circumferential flanging at the periphery of the opening. In the technical scheme, after the inner cavity of the top cap body or the inner cavity of the bottom cap body and the pouring base are mutually poured and connected together, the top cap body or the bottom cap body can be connected with adjacent frame columns above or below the top cap body or the bottom cap body in the height direction as a connecting structure, so that the plurality of frame columns can be assembled and connected in the height direction, and the construction efficiency can be greatly improved by the connecting mode.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a column-beam connector and a building body.
Background
According to Chinese building energy consumption research report (2017), it is shown that 1/3 steel, 60-70% cement, 1/3 urban construction land, 1/3 urban water and 40-50% energy in the whole life cycle of a house building have great influence on energy, resources and environment. The traditional building industry is a highly-polluted, highly-energy-consuming and environment-unfriendly industry, has low industrialization degree, large water consumption, energy consumption, artificial garbage and sewage discharge amount, does not conform to the sustainable development policies of energy conservation and environmental protection, and needs a large amount of labor force.
In recent years, with the continuous improvement of living standard of people, the requirements of people on building speed, building cost, construction quality, energy conservation, environmental protection and the like in the building industry such as houses and the like are also continuously improved, and a modern assembly type building system is vigorously advocated from 2016 in order to save resource and energy, reduce construction pollution, improve labor production efficiency and quality safety level, develop green buildings and advanced construction modes. The development of the assembly type building is a great change of the construction mode, is an important measure for promoting the structural reform of the supply side and the novel urbanization development, is favorable for saving resource and energy, reducing construction pollution, improving labor production efficiency and quality safety level, and is favorable for promoting the deep integration of the building industry and the information industrialization, cultivating new kinetic energy of new industry and promoting the excess capacity of chemical solution. The prefabricated structure is adopted, so that standardized design, factory production and even product production, assembly construction, integrated decoration, informatization management and intelligent application can be realized, the construction efficiency is effectively improved, the cost is reduced, energy and resources are saved, building waste and adverse effects on the environment are reduced, the technical level and the engineering quality are improved, and the transformation and upgrading of the building industry are promoted.
Building industrialization is the development direction of future building industry, and assembly type buildings are the hot spots of research and development practice of institutions of various departments and buildings in recent years, and various prefabricated components are abundant in form and variety, and novel, high-quality and different-performance prefabricated component products are developed rapidly and widely applied, but there are many defects in the field, for example, 1, factory production of prefabricated components is not product production, so that component production is actually changed into customized production rather than batch production, the production cost of components is increased, and the flexibility is reduced. The customized production also makes the molds for producing the components expensive. Because the method belongs to customized production, the component processing production of a factory needs to be carried out along with project schedule rather than production capacity of the factory, wave crest and wave trough changes of the production capacity are easily generated, the production efficiency of the factory is actually reduced, and the production cost is actually increased; 2. the large size of the prefabricated components generally increases the cost and difficulty of the components in terms of production, storage, transportation, installation, etc.; 3. the prefabricated beam column has higher requirements on precision in production, higher requirements on construction enterprises in installation, difficulty in effective quality acceptance and the like; 4. the assembly type building has higher requirements on construction management and personnel quality, increases the cost and simultaneously causes the defects of qualified personnel.
The structure of the frame beam and the frame column of the existing frame building is complex during assembly, and the problem of high assembly difficulty exists during assembly, so that the assembly efficiency is low.
Disclosure of Invention
The invention aims to provide a column-beam connector and a building body, which can enable a prefabricated column beam to be quickly and accurately aligned and conveniently connected by bolts so as to solve the technical problems of complex connecting structure and low assembling efficiency of a frame beam and a frame column in the prior art.
The invention provides a column-beam connector, which comprises:
a top cap body, a bottom cap body, and at least one side connector;
a casting base is cast among the top cap body, the bottom cap body and the side connecting piece, and the top cap body, the bottom cap body and the side connecting piece are cast together through the casting base;
the top cap body is positioned at the top end of the pouring base, the bottom cap body is positioned at the bottom end of the pouring base, and the side connecting pieces are positioned on the circumferential side wall of the pouring base; and a circumferential flanging is arranged on the periphery of the opening of the top cap body, the bottom cap body and/or the side connecting piece.
Further, the inner cavity wall of the top cap body, the inner cavity wall of the bottom cap body and/or the inner cavity wall of the side cap body are/is provided with a plurality of first hook pieces and/or second hook pieces.
Furthermore, the first hook piece comprises a threaded part and a first hook part which are connected with each other, and a connecting threaded hole embedded in the threaded part is further formed in the outer top end of the threaded part;
the inner cavity wall of the top cap body, the inner cavity wall of the bottom cap body and/or the inner cavity wall of the side cap body are/is provided with a plurality of first threaded holes, and the first hook piece is in threaded connection with the first threaded holes through the threaded part and then connected to the inner cavity wall of the top cap body, the inner cavity wall of the bottom cap body and/or the inner cavity wall of the side cap body.
Further, the second hook piece comprises a sliding insertion part and a second hook part which are connected with each other; the inner cavity wall of the side cap body is provided with a sliding slot, and the second hook piece is inserted and assembled with the sliding slot through the sliding insertion part.
Further, a linear sliding groove is formed in the sliding insertion part, and a limiting part is assembled in the linear sliding groove in a sliding mode; the sliding slot is internally provided with a limiting groove matched with the limiting part, and the limiting part can slide along the linear sliding groove to enter or slide to separate from the limiting groove.
Furthermore, the cross section of the sliding slot is wedge-shaped or T-shaped; and/or the cross section of the straight sliding chute is wedge-shaped or T-shaped.
Furthermore, the first hook pieces located in the inner cavity wall of the side cap body are distributed on the top wall of the inner cavity of the side cap body and two opposite inner cavity side walls, and the second hook pieces are distributed on the bottom wall of the inner cavity of the side cap body.
Further, the side connecting piece comprises a side cap body and a supporting plate which are connected with each other; the bearing plate is arranged at the bottom of the side cap body and extends along the direction far away from the opening of the side cap body.
Furthermore, a plurality of second threaded holes are formed in the bearing plate, and threaded connecting pieces are assembled in the second threaded holes in a threaded mode.
Furthermore, at least one first assembly hole is formed in the bottom wall of the top cap body, a first plug-in cylinder body is installed in the first assembly hole, and an opening of the first plug-in cylinder body is opposite to an opening of the top cap body;
and/or at least one second assembly hole is formed in the bottom wall of the bottom cap body, a second plug-in barrel is installed in the second assembly hole, and the opening of the second plug-in barrel is opposite to the opening of the bottom cap body.
Furthermore, the outer wall of the side cap body is provided with a limiting slot; the opening directions of the limiting slot and the side cap body are opposite, and the cross section of the limiting slot is wedge-shaped or T-shaped.
The invention also provides a building body which comprises the column-beam connecting body.
In the above technical scheme, after the inner cavity of the top cap body or the inner cavity of the bottom cap body is connected with the pouring base in a pouring manner, the top cap body or the bottom cap body can be used as a connecting structure and can be connected with adjacent frame columns above or below the top cap body in the height direction, for example, the top cap body or the bottom cap body can be connected with column caps of adjacent prefabricated columns above or below the top cap body, so that a plurality of frame columns can be assembled and connected in the height direction, the prefabricated columns are fixedly connected with the column beam connecting bodies through bolts after being hoisted in place, the assembled connection of the prefabricated columns and the frame column beams is completed, and the construction efficiency can be greatly improved through the connecting mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first angled perspective view of a side connector provided in accordance with one embodiment of the present invention;
FIG. 2 is a second angular perspective view of a side connector provided in accordance with one embodiment of the present invention;
FIG. 3 is a first angled assembly view of a column-beam interface provided in accordance with one embodiment of the present invention;
FIG. 4 is a second angle assembly view of a column-to-beam connection provided in accordance with one embodiment of the present invention;
FIG. 5 is a first angle exploded view of a column beam connection provided in accordance with one embodiment of the present invention;
FIG. 6 is a second angle exploded view of a column-beam interface provided in accordance with one embodiment of the present invention;
figure 7 is an assembly view of a portion of a structure of a building block according to one embodiment of the present invention;
fig. 8 is an assembly view of the structure of a second hook member provided in accordance with an embodiment of the present invention;
fig. 9 is a structural view of a second hook member provided in one embodiment of the present invention.
Reference numerals:
1. ejecting the cap body; 2. a bottom cap body; 3. a side connection; 4. pouring a base; 5. a first hook member; 6. flanging circumferentially; 7. a spar cap; 8. a cap; 9. a second hook member;
11. a first assembly hole; 12. a first plug-in cylinder;
21. a second assembly hole; 22. a second socket cylinder;
31. a side cap body; 32. a support plate;
51. a threaded portion; 52. a first hook portion; 53. connecting the threaded hole; 54. a first threaded hole; 55. a second threaded hole; 56. a threaded connection; 57. limiting slots;
91. a slide-insertion part; 92. a second hook portion; 93. sliding the slot; 94. a linear chute; 95. a limiting member; 96. a limiting groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 a specific case to those of ordinary skill in the art.
As shown in fig. 1 to 9, the present embodiment provides a column-beam connector, including:
the top cap body 1, the bottom cap body 2 and at least one side connecting piece 3;
a pouring base 4 is poured among the top cap body 1, the bottom cap body 2 and the side connecting piece 3, and the top cap body 1, the bottom cap body 2 and the side connecting piece 3 are poured together through the pouring base 4;
the top cap body 1 is positioned at the top end of the pouring base 4, the bottom cap body 2 is positioned at the bottom end of the pouring base 4, and the side connecting pieces 3 are positioned on the circumferential side wall of the pouring base 4; the top cap body 1, the bottom cap body 2 and/or the side connecting piece 3 are provided with circumferential flanging 6 in a circle, and the circumferential flanging 6 has the functions of installation alignment and prevention of collision and damage of the pouring base 4 during installation.
When the column-beam connecting body is connected with the beam, one, two or more columns can be connected at the same time, and when the columns are connected oppositely, the columns can be connected in an orthogonal mode, an oblique mode and the like. In addition, the structure of the column-beam connector can be a quadrangular body, a polygonal body or a cylinder. The concrete structure and assembly mode of the column-beam connector can be set according to the requirement by those skilled in the art, and are not described and limited herein.
Therefore, in the process of pouring the inner cavity of the top cap body 1, the inner cavity of the bottom cap body 2 and the side connecting piece 3 together with the pouring base 4, the steel reinforcement cage inside the pouring base 4 needs to be connected with the inner cavity of the top cap body 1, the inner cavity of the bottom cap body 2 and the side connecting piece 3, for example, the steel reinforcement cage can be bound or hooked with a main reinforcement or a stirrup of the steel reinforcement cage, and specifically, the first hook member 5 and/or the second hook member 9 can be bound with the main reinforcement or the stirrup of the steel reinforcement cage. The inner cavity of the top cap body 1, the inner cavity of the bottom cap body 2 and the side connecting pieces 3 are used as templates which are equivalent to prefabricating the position of the pouring base 4, and finally the templates and the end parts of the pouring base 4 are poured into a whole and stressed together.
Therefore, after the inner cavity of the top cap body 1 or the inner cavity of the bottom cap body 2 and the pouring base 4 are connected with each other in a pouring manner, the top cap body 1 or the bottom cap body 2 can be used as a connecting structure of a column or a beam and can be connected with an adjacent frame column above or below the top cap body in the height direction, for example, the top cap body 1 or the bottom cap body 2 can be nested with a column cap 8 of an adjacent prefabricated column above or below and connected with a bolt, and can also be connected with an adjacent superposed beam in the horizontal direction, for example, the top cap body 7 of an adjacent prefabricated superposed beam in the horizontal direction and connected with a bolt, so that a plurality of frame columns can be assembled and connected in the height direction, and the prefabricated beam and the column beam connecting body are fixedly connected by screwing the bolt after being hoisted in place, so that the assembled connection between the prefabricated beam and the frame column beam is completed.
Further, at least one first assembly hole 11 is formed in the bottom wall of the top cap body 1, a first plug-in cylinder 12 is installed in the first assembly hole 11, and an opening of the first plug-in cylinder 12 is opposite to an opening of the top cap body 1; and/or at least one second assembling hole 21 is formed in the bottom wall of the bottom cap body 2, a second inserting cylinder 22 is installed in the second assembling hole 21, and the opening of the second inserting cylinder 22 is opposite to the opening of the bottom cap body 2.
Therefore, after the top cap body 1 and the pouring base 4 are connected together in a pouring manner, the first inserting barrel 12 is installed on the bottom wall of the top cap body 1, and therefore, in the pouring forming process of the pouring base 4, the corresponding end portion of the pouring base 4 can form a matched concave structure, the contact area between the top cap body 1 and the pouring base 4 can be increased, and the stability of pouring connection between the top cap body 1 and the pouring base 4 is further improved.
In addition, because this top cap body 1 can also be connected with the cap 8 that is located its top in the direction of height, because first grafting barrel 12 is installed to the diapire of top cap body 1, so the inner chamber of cap 8 also can set up the grafting structure with this first grafting barrel 12 matched with, and this complex grafting structure can be set up according to the demand to the skilled person in the art, does not describe here any more. At this moment, the first inserting-connecting cylinder body 12 of the top cap body 1 can be inserted and assembled with the inner cavity of the column cap 8, high-strength cement mortar is poured into the first inserting-connecting cylinder body 12 during assembly, so that the first inserting-connecting cylinder body 12 can be in high-strength connection with the inserting-connecting structure of the column cap 8, the high-strength connection effect similar to the existing grouting sleeve connection mode is achieved, and in combination with bolt connection, the assembly firmness and the stability between the first inserting-connecting cylinder body 12 and the column cap 8 are further improved. Preferably, the first plug cylinder 12 is a square cylinder.
Therefore, after the bottom cap body 2 and the pouring base 4 are connected together in a pouring manner, the second insertion tube 22 is installed on the bottom wall of the bottom cap body 2, so that in the pouring forming process of the pouring base 4, the corresponding end portion of the pouring base 4 can form a matched concave structure, the contact area between the bottom cap body 2 and the pouring base 4 can be increased, and the stability of pouring connection between the bottom cap body 2 and the pouring base 4 is further improved. Meanwhile, when the casting base 4 is cast, the second socket cylinder 22 may be opened to expose the second assembly hole 21, so that concrete is cast into the formwork along the second assembly hole 21.
In addition, because the bottom cap body 2 can be further connected with the column cap 8 located below the bottom cap body in the height direction, and the second inserting-connecting cylinder 22 is installed on the bottom wall of the bottom cap body 2, the inner cavity of the column cap 8 can also be provided with an inserting-connecting structure matched with the second inserting-connecting cylinder 22, and a person skilled in the art can set the matched inserting-connecting structure according to requirements, which is not described herein. At this time, the second inserting cylinder 22 of the bottom cap body 2 can be inserted into the inner cavity of the column cap 8 for assembly, and high-strength cement mortar is poured into the first inserting cylinder 12 during assembly, so that the first inserting cylinder 12 can be connected with the inserting structure of the column cap 8 in a high-strength manner, a high-strength connection effect similar to the existing grouting sleeve connection manner is achieved, and the assembly stability between the first inserting cylinder and the column cap is further improved in combination with bolt connection. Preferably, the second plug cylinder 22 is a square cylinder.
Further, the side connecting member 3 includes a side cap body 31 and a support plate 32 connected to each other; the support plate 32 is disposed at the bottom of the side cap 31, and the support plate 32 extends in a direction away from the opening of the side cap 31. Therefore, when the side connecting member 3 and the casting base 4 are cast together, in the casting process, the reinforcement cage inside the casting base 4 may be connected to the inner cavity of the side cap 31 of the side connecting member 3, for example, the reinforcement cage may be bound or hooked with the main reinforcement or stirrup of the reinforcement cage, and specifically, the first hook member 5 and the second hook member 9 may be bound with the main reinforcement or stirrup of the reinforcement cage. The inner cavity of the side cap 31 can be equivalent to a template for prefabricating the part of the pouring base 4 and is finally poured with the end part of the pouring base 4 into a whole to bear force together.
Therefore, the inner cavity of the side cap 31 can be matched with the top cap 1, the bottom cap 2 and a template for casting the part of the casting base 4. After all the formworks are erected, concrete can be poured into the formworks, and the pouring base 4 can be formed after the concrete is solidified and formed.
And, when the side connector 3 is connected with the adjacent matched superposed beam with the beam cap 7, the side cap body 31 and the bearing plate 32 have the effect of bearing the superposed beam, the superposed beam with the beam cap 7 can be directly lifted, and the assembly with the side connector 3 is realized by aligning and falling from top to bottom, at the moment, the side cap body 31 and the bearing plate 32 not only can form the bearing effect on the superposed beam, but also can form the embedding with the corresponding position of the beam cap 7 to play a role of alignment connection, and the side connector 3 and the superposed beam with the beam cap 7 are screwed and fixedly connected into a whole by bolts to bear force together, so that the connection mode can simplify the construction strength, reduce the construction difficulty and greatly improve the assembly efficiency.
Further, a plurality of first hook members 5 are arranged on the inner cavity wall of the top cap body 1, the inner cavity wall of the bottom cap body 2 and/or the inner cavity wall of the side cap body 31, and the first hook members 5 are mounted on the inner cavity wall of the top cap body 1, the inner cavity wall of the bottom cap body 2 or the inner cavity wall of the side cap body 31, so that the first hook members 5 can be bound and connected with main reinforcements or stirrups of a reinforcement cage, the reinforcement cage is bound and connected in the inner cavity of the top cap body 1, the inner cavity of the bottom cap body 2 and the inner cavity of the side cap body 31, and then the inner cavity of the top cap body 1, the inner cavity of the bottom cap body 2 and the inner cavity of the side cap body 31 are connected with the pouring base 4 in a pouring mode, so that the top cap body, the bottom cap body and the side cap body 31 are integrated and can bear force jointly.
Further, the first hook 5 comprises a threaded portion 51 and a first hook portion 52 which are connected with each other, and a connection threaded hole 53 embedded in the threaded portion 51 is further formed at the outer end of the threaded portion 51; the inner cavity wall of the top cap body 1, the inner cavity wall of the bottom cap body 2 and/or the inner cavity wall of the side cap body 31 are provided with a plurality of first threaded holes 54, the first hook portions 52 are in threaded connection with the first threaded holes 54 through the threaded portions 51, and the positions, the numbers and the aperture sizes of the first threaded holes 54 on the inner cavity wall of the top cap body 1, the inner cavity wall of the bottom cap body 2 and/or the inner cavity wall of the side cap body 31 are matched with those of the threaded holes on the column cap body of the precast column 8 and the beam cap body of the superposed beam 7 connected with the first threaded holes 54.
Therefore, the first hook member 5 can be separately prefabricated and can be relatively screw-coupled to the first screw hole 54 through the screw portion 51 thereof during construction, so that the first hook member 5 can be securely installed in the cavity wall of the top cap body 1, the cavity wall of the bottom cap body 2, or the cavity wall of the side cap body 31. In a specific installation, the plurality of first hook members 5 may be arranged along a straight line, and the plurality of first hook members 5 may be arranged in a multi-row structure. Preferably, a plurality of first hook members 5 positioned in the inner cavity wall of the side cap body 31 are distributed on the inner cavity top wall and two opposite inner cavity side walls of the side cap body 31.
Further, the second hook member 9 includes a slide insertion portion 91 and a second hook portion 92 connected to each other; the inner cavity wall of the side cap body 31 is provided with a sliding slot 93, and the second hook member 9 is assembled with the sliding slot 93 through the sliding insertion part 91 in an inserting manner.
Therefore, the second hook member 9 can be prefabricated separately and can be inserted into the sliding insertion groove 93 through the sliding insertion portion 91 during construction, so that the second hook member 9 can be firmly installed in the inner cavity wall of the side cap body 31. In a specific installation, the plurality of second hook members 9 may be arranged along a straight line, and the plurality of second hook members 9 may be arranged in a multi-row structure. After installation, the column beam steel reinforcement cage can be bound and connected in the inner cavity of the side cap body 31 through the main reinforcement or the stirrup of the column beam steel reinforcement cage. Moreover, the structure of the second hook 9 does not need to punch holes on the inner cavity wall of the side cap body 31, and can ensure that the outer part is perfectly flat.
Further, a linear sliding groove 94 is formed in the sliding insertion portion 91, and a limiting member 95 is slidably assembled in the linear sliding groove 94; a limiting groove 96 matched with the limiting piece 95 is formed in the sliding slot 93, and the limiting piece 95 can slide along the linear sliding groove 94 to enter or slide to be separated from the limiting groove 96.
Therefore, after the sliding insertion portion 91 of the second hook 9 and the sliding insertion groove 93 are inserted into each other, the limiting member 95 can be further controlled to slide along the linear sliding groove 94, so as to enter the limiting groove 96 along the linear sliding groove 94. At this time, after the limiting member 95 and the limiting groove 96 are inserted into each other, the sliding portion 91 can be locked for the second time in the transverse direction, so that the sliding portion 91 cannot slide in the sliding groove 93 continuously, the purpose of positioning the second hook member 9 is achieved, and the assembly stability of the second hook member 9 in the sliding groove 93 can be further improved. The stopper 95 may be plate-shaped.
Further, the cross section of the slide insertion slot 93 is wedge-shaped or T-shaped; and/or the cross section of the linear sliding groove 94 is wedge-shaped or T-shaped. Therefore, the slide insertion groove 93 can be effectively prevented from being separated by the external shape of the wedge-shaped or T-shaped section thereof, and the assembly stability is improved. Similarly, the linear sliding groove 94 may also improve the assembling stability between the linear sliding groove and the limiting member 95 through the wedge-shaped or T-shaped cross section of the linear sliding groove.
Further, a plurality of second threaded holes 55 are formed in the supporting plate 32, and threaded connectors 56 are assembled in the second threaded holes 55. Therefore, when the side cap body 31 is connected with the corresponding superposed beam cap 7, the side cap body and the corresponding superposed beam cap can be connected with each other in a threaded connection mode through the threaded connecting piece 56, the threaded connection has the characteristics of good assembly stability and simple and rapid construction operation, and a stable and reliable connection effect can be formed.
Further, a limiting slot 57 is formed in the outer wall of the side cap body 31; the opening directions of the limiting slot 57 and the side cap body 31 are opposite, and the cross section of the limiting slot 57 is wedge-shaped or T-shaped. Therefore, when the side cap body 31 is connected to the corresponding beam cap 7 of the composite beam, the connection can be performed in a plugging assembly manner, and meanwhile, a plugging structure matched with the shape and position of the limiting slot 57 can be also arranged on the beam cap 7. And, through the wedge or T font structure of this spacing slot 57, can improve the interlock effect between the side cap body 31 and the roof beam cap 7, increase the firmness of connecting, improve the stability of assembly.
The invention provides a building body which comprises a column-beam connecting body. Since the detailed structure and construction content of the column-beam connector have been described in detail, detailed description thereof is omitted. Reference is made to the above description for any technical details relating to the column-beam connection.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A column-beam connection, comprising:
a top cap body, a bottom cap body, and at least one side connector;
a pouring base is poured among the top cap body, the bottom cap body and the side connecting piece, and the top cap body, the bottom cap body and the side connecting piece are poured together through the pouring base;
the top cap body is positioned at the top end of the pouring base, the bottom cap body is positioned at the bottom end of the pouring base, and the side connecting pieces are positioned on the circumferential side wall of the pouring base; a circumferential flanging is arranged on the periphery of the opening of the top cap body, the bottom cap body and/or the side connecting piece;
a plurality of second hook members are arranged on the wall of the inner cavity of the top cap body, the wall of the inner cavity of the bottom cap body and/or the wall of the inner cavity of the side cap body; the second hook piece comprises a sliding insertion part and a second hook part which are connected with each other; the inner cavity wall of the side cap body is provided with a sliding slot, and the second hook piece is spliced and assembled with the sliding slot through the sliding insertion part;
a linear sliding groove is formed in the sliding insertion part, and a limiting part is assembled in the linear sliding groove in a sliding mode; a limiting groove matched with the limiting piece is formed in the sliding slot, and the limiting piece can slide into or out of the limiting groove along the linear sliding groove;
the cross section of the sliding slot is wedge-shaped or T-shaped; and/or the cross section of the straight sliding chute is wedge-shaped or T-shaped.
2. The post-beam connection of claim 1, wherein the inner cavity wall of the top cap, the inner cavity wall of the bottom cap, and/or the inner cavity wall of the side cap is provided with a plurality of first hook members.
3. The column-beam connector as claimed in claim 2, wherein the first hook member comprises a threaded portion and a first hook portion connected with each other, and the outer top end of the threaded portion is further provided with a connecting threaded hole embedded in the threaded portion;
the inner cavity wall of the top cap body, the inner cavity wall of the bottom cap body and/or the inner cavity wall of the side cap body are provided with a plurality of first threaded holes, and the first hook piece is in threaded connection with the first threaded holes through the threaded portion and further connected with the inner cavity wall of the top cap body, the inner cavity wall of the bottom cap body and/or the inner cavity wall of the side cap body.
4. The post-beam connector of claim 3, wherein the first plurality of hooks located in the inner cavity wall of the side cap are distributed on the inner cavity top wall and two opposite inner cavity side walls of the side cap, and the second plurality of hooks are distributed on the inner cavity bottom wall of the side cap.
5. The column-beam connection of claim 1, wherein the side connector comprises a side cap and a support plate connected to each other; the bearing plate is arranged at the bottom of the side cap body and extends along the direction far away from the opening of the side cap body.
6. The post-beam connector of claim 5, wherein the support plate has a plurality of second threaded holes, and the second threaded holes are internally threaded with threaded connectors.
7. The column-beam connector as claimed in claim 1, wherein the bottom wall of the top cap body is provided with at least one first assembling hole, a first inserting cylinder is installed in the first assembling hole, and the opening of the first inserting cylinder is opposite to the opening of the top cap body;
and/or at least one second assembly hole is formed in the bottom wall of the bottom cap body, a second plug-in barrel is installed in the second assembly hole, and the opening of the second plug-in barrel is opposite to the opening of the bottom cap body.
8. The column-beam connector of claim 5, wherein the outer wall of the side cap body is provided with a limiting slot; the opening directions of the limiting slot and the side cap body are opposite, and the cross section of the limiting slot is wedge-shaped or T-shaped.
9. A building comprising a column-beam connection according to any one of claims 1 to 8.
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| CN202010334088.6A CN111648469B (en) | 2020-04-24 | 2020-04-24 | Column-beam connector and building body |
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| CN202010334088.6A CN111648469B (en) | 2020-04-24 | 2020-04-24 | Column-beam connector and building body |
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| CN111648469B true CN111648469B (en) | 2022-12-02 |
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| FR2466576A1 (en) * | 1979-10-03 | 1981-04-10 | Saret | Beam to column joint concrete frame - uses steel column sleeve for welded beam end bracket and sleeve grooves form shear key in site concrete |
| CN204781363U (en) * | 2015-06-29 | 2015-11-18 | 福州大学 | Novel antidetonation beam column node of steel and concrete integrated configuration |
| CN105625570B (en) * | 2016-02-04 | 2018-01-05 | 北京建筑大学 | A kind of prefabricated beam column attachment means and preparation method thereof |
| CN106368320B (en) * | 2016-08-31 | 2018-10-30 | 仉国栋 | A kind of beam-to-column joint structure of steel construction |
| CN106869321A (en) * | 2017-03-16 | 2017-06-20 | 南昌大学 | The prefabricated regeneration concrete bean column node and its construction method of a kind of reinforcement |
| CN207160261U (en) * | 2017-09-05 | 2018-03-30 | 中岩武宁环保科技有限公司 | A kind of assembled architecture reinforced concrete foundation detached column element structure |
| CN207348223U (en) * | 2017-09-30 | 2018-05-11 | 上海通璞建筑科技有限公司 | A kind of steel structure column beam connecting node |
| CN107989186B (en) * | 2017-11-29 | 2019-10-25 | 厦门合立道工程设计集团股份有限公司 | A kind of prefabricated concrete structure primary steel feather joint node and its construction method |
| CN109779155B (en) * | 2019-01-30 | 2020-10-20 | 中建科技有限公司深圳分公司 | Prefabricated assembled column, building structure and construction method of building structure |
| CN110273469A (en) * | 2019-07-17 | 2019-09-24 | 金点石(北京)建筑设计咨询服务有限责任公司 | Column beam connecting node, building frame construction and building body |
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