CN111519841A

CN111519841A - Column cap, frame column and building body

Info

Publication number: CN111519841A
Application number: CN202010377976.6A
Authority: CN
Inventors: 王征
Original assignee: Jindianshi Beijing Architectural Design Consulting Service Co ltd
Current assignee: Jindianshi Beijing Architectural Design Consulting Service Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-08-11
Anticipated expiration: 2040-05-07
Also published as: CN111519841B

Abstract

The invention provides a column cap, a frame column and a building body, which relate to the technical field of buildings and comprise the following components: the connecting cap comprises a connecting cylinder body with two through ends, a partition plate is arranged in an inner cavity of the connecting cylinder body, and the inner cavity of the connecting cylinder body is divided into a first inner cavity and a second inner cavity which are opposite through the partition plate; the inner cavity wall of the first inner cavity is provided with a plurality of first hook pieces; the inner cavity wall of the bottom cap body is provided with a plurality of second hook pieces. After the first inner cavity of the connecting cap and the prefabricated columns are connected with each other in a pouring mode, the second inner cavity of the connecting cap can be further connected with the adjacent frame columns above the connecting cap in the height direction, for example, the second inner cavity of the connecting cap can be connected with the bottom cap bodies adjacent above the connecting cap in the height direction, and therefore assembly connection of a plurality of frame columns in the height direction can be achieved. The pouring structure and the connection mode can greatly improve the construction efficiency.

Description

Column cap, frame column and building body

Technical Field

The invention relates to the technical field of buildings, in particular to a column cap, a frame column and a building body.

Background

According to Chinese building energy consumption research report (2017) issued by the Chinese building energy conservation Association, it is shown that steel products of 1/3 nationwide, 60-70% of cement, 1/3 urban construction land, 1/3 urban water and 40-50% of energy are consumed in the whole life cycle of the house building, and the influence on energy, resources and environment is huge. 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 accord with the national sustainable development policy 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 in order to save resources and energy, reduce construction pollution, improve labor production efficiency and quality safety level, develop green buildings and advanced construction modes, the nation advocates a modern assembly type building system from 2016. 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 assembly type structure is adopted, standardized design, factory production, 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, construction waste and adverse effects on the environment are reduced, the technical level and the engineering quality are improved, and the transformation and the upgrade of the construction industry are promoted.

Building industrialization is the development direction of future building industry, and assembly type buildings are the hot spot of research and development practice of institutions of various departments and colleges of medicine and building enterprises in recent years, various prefabricated component forms and types are abundant, and novel, high-quality and different-performance prefabricated component products are developed rapidly and widely applied, but because the foundation of China in the assembly type building field is weak and late, a lot of defects exist in the field, for example, 1, factory production of prefabricated components is not production, so that the component production is actually changed into customized production rather than batch production, the component production cost is increased, and the flexibility is reduced. The customized production also makes the production of the template for the component costly. 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.

Disclosure of Invention

The invention aims to provide a column cap, a frame column and a building body, and aims to solve the technical problems that the frame column in the prior art is complex in structure, low in assembly efficiency, difficult to perform effective quality inspection and acceptance and the like.

The invention provides a column cap, comprising:

the connecting cap comprises a connecting cylinder body with two through ends, a partition plate is arranged in an inner cavity of the connecting cylinder body, and the inner cavity of the connecting cylinder body is divided into a first inner cavity and a second inner cavity which are opposite through the partition plate; the inner cavity wall of the first inner cavity is provided with a plurality of first hook pieces;

the inner cavity wall of the bottom cap body is provided with a plurality of second hook pieces.

Further, the first hook piece comprises a sliding insertion part and a first hook part which are connected with each other; the inner cavity wall of the first inner cavity is provided with a sliding slot, and the first 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 groove is T-shaped.

Furthermore, the inner cavity wall of the second inner cavity is provided with a plurality of first threaded holes and a plurality of threaded connectors, the sizes of the first threaded holes are matched with those of the second threaded holes, and the threaded connectors are assembled in the first threaded holes in a threaded mode.

Further, the method also comprises the following steps:

the second hook piece comprises a threaded part and a second hook part which are connected with each other; the inner cavity wall of the bottom cap body is provided with a plurality of second threaded holes which are matched with the threaded parts in size, and the second hook pieces are in threaded connection with the second threaded holes through the threaded parts;

wherein the overall size and shape of the bottom cap body and the size and shape of the second inner cavity are matched with each other.

Furthermore, at least one first assembly hole is formed in the partition plate, and a first plug-in cylinder is installed in the first assembly hole; the opening of the first inserting cylinder faces the first inner cavity, and the opening of the first inserting cylinder is flush with the first assembling hole; a first circumferential groove is formed in the periphery of the first assembling hole, a first circumferential flanging is arranged on the periphery of the opening of the first inserting cylinder, and the first circumferential flanging is embedded in the first circumferential groove.

Furthermore, at least one second assembly hole is formed in the bottom wall of the bottom cap body, and a second plug-in cylinder body is installed in the second assembly hole; the opening of the second inserting cylinder faces the outer side of the bottom cap body, and the opening of the second inserting cylinder is flush with the second assembling hole; the periphery of the second assembling hole is provided with a second circumferential groove, and the opening of the second inserting cylinder is embedded in the second circumferential groove.

Furthermore, the outer end of the threaded part is also provided with a connecting threaded hole embedded in the threaded part;

the number, the size and the distribution positions of the connecting threaded holes and the threaded connecting pieces are matched with each other.

The invention also provides a frame column, which comprises a prefabricated column and the column cap, wherein the prefabricated column and the column cap are poured together.

The invention also provides a building body which comprises the frame column.

In the above technical solution, after the first inner cavity of the connecting cap and the prefabricated column are connected together by pouring, the second inner cavity of the connecting cap may also be connected to an adjacent frame column above the connecting cap in the height direction, for example, may be connected to an adjacent bottom cap body above the connecting cap, so that the assembly connection of a plurality of frame columns in the height direction may be achieved. The pouring structure and the connection mode can greatly improve the construction efficiency.

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 connector cap provided in accordance with one embodiment of the present invention;

FIG. 2 is a second angular perspective view of a connector cap provided in accordance with one embodiment of the present invention;

FIG. 3 is a first angled perspective view of a bottom cap body provided in accordance with one embodiment of the present invention;

FIG. 4 is a second angled perspective view of a bottom cap body provided in accordance with one embodiment of the present invention;

FIG. 5 is an assembled perspective view of a frame post provided in accordance with one embodiment of the present invention;

FIG. 6 is an exploded view of a frame post provided in accordance with one embodiment of the present invention;

fig. 7 is an assembly view of a first hook member according to an embodiment of the present invention;

fig. 8 is a perspective view of a first hook member provided in accordance with an embodiment of the present invention;

fig. 9 is an assembly view of a second hook member provided in accordance with an embodiment of the present invention;

fig. 10 is a schematic view of the assembly of a threaded connection provided by an embodiment of the present invention.

Reference numerals:

1. a connecting cap; 2. a first hook member; 3. a threaded connection; 4. a bottom cap body; 5. a second hook member; 6. prefabricating a column;

11. connecting the cylinder body; 12. a partition plate; 13. a first lumen; 14. a second lumen; 15. a first assembly hole; 16. a first plug-in cylinder; 17. a first circumferential groove; 18. a first circumferential flanging;

21. a slide-insertion portion; 22. a first hook portion; 23. sliding the slot; 24. a linear chute; 25. a limiting member; 26. a limiting groove;

31. a first threaded hole;

41. a second assembly hole; 42. a second socket cylinder; 43. a second circumferential groove;

51. a threaded portion; 52. a second hook portion; 53. a second threaded hole; 54. and connecting the threaded hole.

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 specific cases to those skilled in the art.

As shown in fig. 1 to 10, the present embodiment provides a cap for a column, including:

the connecting cap 1 comprises a connecting cylinder body 11 with two through ends, a partition plate 12 is arranged in an inner cavity of the connecting cylinder body 11, and the inner cavity of the connecting cylinder body 11 is divided into a first inner cavity 13 and a second inner cavity 14 which are opposite through the partition plate 12;

at least one first assembling hole 15 is formed in the partition plate 12, and a first inserting cylinder 16 is installed in the first assembling hole 15; the opening of the first plug-in cylinder 16 faces the first inner cavity 13, and the opening of the first plug-in cylinder 16 is flush with the first assembling hole 15; a first circumferential groove 17 is formed in the periphery of the first assembling hole 15, a first circumferential flanging 18 is arranged in the periphery of the opening of the first inserting cylinder 16, and the first circumferential flanging 18 is embedded in the first circumferential groove 17; the inner cavity wall of the first inner cavity 13 is provided with a plurality of first hook members 2.

In cooperation with the inner cavity wall of the bottom cap body 4, a plurality of second hook members 5 are arranged on the inner cavity wall of the bottom cap body 4, and each second hook member 5 comprises a threaded portion 51 and a second hook portion 52 which are connected with each other; the inner cavity wall of the bottom cap body 4 is provided with a plurality of second threaded holes 53, and the second hook piece 5 is in threaded connection with the second threaded holes 53 through the threaded part 51.

The first inner cavity 13 of the connecting cap 1 and the inner cavity of the bottom cap body 4 can be poured together with the prefabricated column 6. In the pouring process, firstly, the column reinforcement cage inside the prefabricated column 6 needs to be connected in the first inner cavity 13 of the connecting cap 1 and the inner cavity of the bottom cap body. Preferably, the inner cavity wall of the first inner cavity 13 is provided with a number of first hook members 2. Thus, the column reinforcement cage may be bound to the first hook members 2. Preferably, the inner cavity wall of the bottom cap body 4 is provided with a plurality of second hook members 5. Thus, the column reinforcement cage can be hooked to the plurality of second hooking members 5.

When the prefabricated column is actually poured, the first inner cavity 13 of the connecting cap 1 can be used as a partial template equivalent to pouring the prefabricated column 6 and is finally poured and combined with the end part of the prefabricated column 6 into a whole, and similarly, the second inner cavity 14 of the bottom cap body 4 can also be used as a partial template equivalent to pouring the prefabricated column 6 and is finally poured and combined with the end part of the prefabricated column 6 into a whole, besides, the connecting cap 1 and the bottom cap body 4 are required to be matched to build a relevant template which can be used for pouring the prefabricated column 6 and concrete is poured, and after the concrete is solidified and formed, the prefabricated column 6 can be formed. At this moment, the design of first hook piece 2 and second hook piece 5 can make the external force that prefabricated post received pass through the cap and with the first hook piece 2 and the second hook piece 5 of cap firm connection transmit the steel reinforcement cage of post and receive the force with the concrete of post jointly.

Therefore, after the first inner cavity 13 of the connecting cap 1 and the prefabricated column 6 are connected together by pouring, the second inner cavity 14 of the connecting cap 1 can be also connected with the bottom cap body 4 of the adjacent prefabricated column above the connecting cap in the height direction, for example, can be connected with the bottom cap body 4 of the adjacent prefabricated column above, so that the assembly connection of a plurality of frame columns in the height direction can be realized. The pouring structure and the connection mode can simplify the construction strength, reduce the construction difficulty and greatly improve the construction efficiency.

Further, the first hook member 2 comprises a sliding insertion part 21 and a first hook part 22 which are connected with each other; the inner cavity wall of the first inner cavity 13 is provided with a sliding slot 23, and the first hook member 2 is inserted into the sliding slot 23 through the sliding insertion part 21.

Therefore, the first hook member 2 can be prefabricated separately and can be inserted into the sliding insertion groove 23 through the sliding insertion portion 21 thereof during construction, so that the first hook member 2 can be securely installed in the inner wall of the first inner cavity 13. When the installation is carried out, the first hook members 2 may be arranged along a straight line, and the first hook members 2 may be arranged in a multi-row structure. After the installation, alright make post steel reinforcement cage ligature connect in first inner chamber 13 through main muscle or stirrup ligature connection with post steel reinforcement cage. Moreover, the structure of the first hook member 2 does not need to punch holes on the inner wall of the first inner cavity 13, and can ensure that the outer part is perfectly flat.

And, after the end of the prefabricated pillar 6 is formed in the first cavity 13 by the above-mentioned casting process, the end of the prefabricated pillar 6 can form a casting structure with a shape matching with the shape of the sliding slot 23, and the two can form an interlocking effect. Therefore, the solidified prefabricated column 6 can further improve the casting stability by the casting effect with the slide slot 23. The person skilled in the art can also select the first hook member 2 of other structural style, as long as can guarantee that first hook member 2 can articulate the ligature each other with the post steel reinforcement cage in prefabricated post 6, and it need not be repeated here.

Further, a linear sliding groove 24 is formed in the sliding insertion portion 21, and a limiting member 25 is slidably assembled in the linear sliding groove 24; a limiting groove 26 matched with the limiting piece 25 is formed in the sliding slot 23, and the limiting piece 25 can slide along the linear sliding groove 24 to enter or slide to leave the limiting groove 26.

Therefore, after the sliding insertion portion 21 of the first hook member 2 and the sliding insertion slot 23 are inserted into each other, the limiting member 25 can be further controlled to slide along the linear sliding slot 24, so as to enter the limiting slot 26 along the linear sliding slot 24. At this time, after the limiting member 25 and the limiting groove 26 are inserted into each other, the sliding insertion portion 21 can be locked for the second time in the transverse direction, so that the sliding insertion portion 21 cannot continuously slide in the sliding insertion groove 23, the purpose of positioning the first hook member 2 is achieved, and the assembly stability of the first hook member 2 in the sliding insertion groove 23 can be further improved. The stopper 25 may be plate-shaped.

Preferably, the cross section of the sliding slot 23 is wedge-shaped or T-shaped; and/or the cross section of the straight sliding chute 24 is T-shaped. Therefore, the slide-insertion groove 23 can effectively prevent the prefabricated column 6 from being separated from the cap by the external shape of the wedge-shaped or T-shaped section thereof, thereby improving the assembling stability. Similarly, the straight runner 24 may also improve the assembly stability between the straight runner and the limiting member 25 through the T-shaped cross section of the straight runner.

Further, the method also comprises the following steps: the bottom cap body 4 is provided with at least one second assembling hole 41 on the bottom wall of the bottom cap body 4, and a second inserting cylinder 42 is installed in the second assembling hole 41; the opening of the second plug-in cylinder 42 faces the outer side of the bottom cap body 4, and the opening of the second plug-in cylinder 42 is flush with the second assembling hole 41; a second circumferential groove 43 is formed in the periphery of the second fitting hole 41, and an opening of the second plug cylinder 42 is fitted in the second circumferential groove 43.

The overall size and shape of the bottom cap body 4 are matched with the size and shape of the second inner cavity 14, so that the bottom cap body 4 can be sleeved and assembled with the second inner cavity 14 of the connecting cap 1, and the second plug cylinder 42 can be sleeved and assembled with the inner cavity of the first plug cylinder 16. In addition, it is also possible that all the caps of the prefabricated pillars 6 are the bottom cap bodies 4 or all the bottom cap bodies 1, and at this time, when the connection is performed, only the connection caps 1 or the bottom cap bodies 4 need to be correspondingly connected with each other according to actual conditions, which is not described herein.

Taking the example that the connecting cap 1 and the bottom cap body 4 are mutually matched, therefore, the bottom cap body 4 can be poured together with the bottom end of the prefabricated column 6, and then mutually sleeved and assembled with the second inner cavity 14 of the adjacent connecting cap 1 below the bottom cap body in the height direction, and the second inserting cylinder 42 is mutually sleeved and assembled with the inner cavity of the first inserting cylinder 16, so that the assembly connection of a plurality of frame columns in the height direction can be realized.

At this moment, in the direction of height, the adjacent frame post in top and below can pass through beam column connector interconnect, for example, when needs are pegged graft barrel 16 and second grafting barrel 42 assembly, can pour into high strength cement mortar in first grafting barrel 16 and second grafting barrel 42 earlier, first grafting barrel 16 and second grafting barrel 42 are equivalent to the telescopic effect of grout of a big size this moment, make threaded connection spare 3 and second hook spare 5 can be connected with it by high strength, further improvement assembly stability between the two.

Thereby can realize carrying out the erection joint to a plurality of frame posts on the direction of height, construction strength, the reduction construction degree of difficulty can be simplified to this kind of connected mode, great improvement efficiency of construction has avoided some construction difficult problems that current grout sleeve connected mode exists moreover.

Furthermore, the outer end of the thread part 51 is also provided with a connecting threaded hole 54 embedded in the thread part 51; the number, size and distribution positions of the connecting threaded holes 54 and the threaded connectors are matched with each other. In cooperation with it, the inner chamber wall of second inner chamber 14 is provided with a plurality of first screw holes 31 and a plurality of threaded connection 3, threaded connection 3 screw-thread assembly is in first screw hole 31. Therefore, after the bottom cap body 4 is sleeved in the second inner cavity 14 of the connecting cap 1, the threaded connecting piece 3 can be oppositely threaded with the connecting threaded hole 54, and the assembling stability between the bottom cap body 4 and the connecting cap 1 is further improved.

The invention also provides a frame column, which comprises a prefabricated column 6 and the column cap, wherein the prefabricated column 6 and the column cap are poured together. Since the detailed structure and construction content of the cap have been described in detail, the detailed description is omitted here. Reference is made to the above description for any technical details relating to the cap.

The invention also provides a building body which comprises the frame column. The building body can construct a column structure through the frame column, and besides, technicians in the field can also construct other partial structures by matching with the frame column, and the description and the limitation are not needed.

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

1. A cap for a post, comprising:

2. The cap of claim 1, wherein the first hook member includes a slip insert portion and a first hook portion that are connected to each other; the inner cavity wall of the first inner cavity is provided with a sliding slot, and the first 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 groove is wedge-shaped or T-shaped.

3. The cap of claim 1, wherein the inner chamber wall of the second inner chamber is provided with a plurality of first threaded holes and a plurality of threaded connectors that are sized to match each other, the threaded connectors being threadedly fitted within the first threaded holes.

4. The cap of claim 3, further comprising:

5. The cap of claim 1, wherein the partition has at least one first mounting hole, and a first plug cylinder is mounted in the first mounting hole; the opening of the first inserting cylinder faces the first inner cavity, and the opening of the first inserting cylinder is flush with the first assembling hole; a first circumferential groove is formed in the periphery of the first assembling hole, a first circumferential flanging is arranged on the periphery of the opening of the first inserting cylinder, and the first circumferential flanging is embedded in the first circumferential groove.

6. The cap of claim 4, wherein the bottom wall of the bottom cap body defines at least one second assembly hole, and a second plug-in cylinder is mounted in the second assembly hole; the opening of the second inserting cylinder faces the outer side of the bottom cap body, and the opening of the second inserting cylinder is flush with the second assembling hole; the periphery of the second assembling hole is provided with a second circumferential groove, and the opening of the second inserting cylinder is embedded in the second circumferential groove.

7. The column cap according to claim 4, wherein the outer end of the threaded portion is further provided with a connecting threaded hole embedded in the threaded portion;

8. A frame post comprising a pre-fabricated post and a cap according to any one of claims 1 to 7, the pre-fabricated post and cap being cast together.

9. A building comprising the frame column of claim 8.