CN112982832A - Box-type combined column and preparation method thereof - Google Patents
Box-type combined column and preparation method thereof Download PDFInfo
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- CN112982832A CN112982832A CN202110185731.8A CN202110185731A CN112982832A CN 112982832 A CN112982832 A CN 112982832A CN 202110185731 A CN202110185731 A CN 202110185731A CN 112982832 A CN112982832 A CN 112982832A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
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Abstract
The invention discloses a box-type combined column and a preparation method thereof, which are characterized by comprising two C-shaped steel plates and four column plates made of bamboo/wood, wherein the openings of the two C-shaped steel plates are oppositely arranged and enclose a box-shaped framework, the four column plates are respectively stuck and fixed on four outer surfaces of the box-shaped framework, a plurality of transverse partition plates distributed at intervals along the length direction are arranged in the box-shaped framework, and the transverse partition plates are detachably connected with the box-shaped framework through connecting pieces; the box-type combination column has the advantages that the box-type combination column is formed by combining the steel bamboo or the steel wood, so that the overall weight and cost are reduced, and the bending resistance and the shearing resistance of the box-type column are ensured; and the diaphragm plate is detachably connected with the box-shaped framework through the connecting piece, so that the later replacement and maintenance of the box-shaped combination column are facilitated, when the box-shaped combination column is damaged due to stress, only the damaged part of the box-shaped combination column needs to be replaced, and the rest parts can be reused.
Description
Technical Field
The invention relates to a box-type column in the field of constructional engineering, in particular to a box-type combination column and a preparation method thereof.
Background
The conventional support column or bearing column in the house building is formed by pouring reinforced concrete, the support column in the form is troublesome in construction and long in construction period, and cannot be processed in batch in advance. In order to solve the problems, some box columns are formed by splicing four steel plates directly, and a plurality of partition plates are fixed in the box columns to increase the bending resistance and the shearing resistance of the box columns. However, the steel plates of the box column and the partition plates and the steel plates are fixed by welding, so that the box column is troublesome to assemble, cannot be disassembled and replaced, and is heavy in overall weight and high in cost.
Disclosure of Invention
The invention aims to provide a box-type combination column which is light in weight, good in bending resistance and shearing resistance, convenient to disassemble and assemble and convenient to replace and maintain and a preparation method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: a box-type combined column comprises two C-shaped steel plates and four column plates made of bamboo/wood, wherein openings of the two C-shaped steel plates are oppositely arranged and form a box-shaped framework in a surrounding mode, the four column plates are respectively adhered and fixed on four outer surfaces of the box-shaped framework, a plurality of transverse partition plates distributed at intervals in the length direction are arranged in the box-shaped framework, and the transverse partition plates are detachably connected with the box-shaped framework through connecting pieces.
Furthermore, the connecting piece is T-shaped, the connecting piece comprises a fixing part and a connecting part which are perpendicular to each other, the cross section of the connecting part is trapezoidal, slots are respectively arranged on two opposite sides of the diaphragm plate, the connecting part of the connecting piece is inserted into the slot on the corresponding side of the connecting piece and is bonded and fixed through a bonding agent, and the fixing part of the connecting piece is fixedly connected with the C-shaped steel plate through a screw, so that the diaphragm plate is perpendicularly fixed with the box-shaped framework.
Furthermore, the connecting piece is integrally formed by bending a thin-wall steel plate, and the connecting part of the connecting piece is provided with a trapezoidal buffer gap; when the box-type combination column is subjected to vertical impact load or long-term load, the trapezoidal buffer gap can play a good buffering role, the vertical shearing resisting effect of the connecting piece is enhanced, the connecting stability of the transverse partition plate and the box-shaped framework is better, the connecting pieces can be mutually stacked, placed and transported, the storage and transportation space is saved, and the cost is reduced.
Further, the tip of the slot of cross slab be provided with the ladder groove, the thickness in ladder groove equal to the thickness of the fixed part of connecting piece, the fixed part embedding of connecting piece the ladder groove in.
Further, the adhesive is epoxy resin glue.
Furthermore, an axial through hole is formed in the diaphragm plate; to facilitate the burying of pipes and the like in the box columns.
Furthermore, the diaphragm plate is made of bamboo, wood or a light high-strength plastic material, such as ABS engineering plastic.
A preparation method of a box-type combined column comprises the following specific steps:
(1) drilling a plurality of groups of fixing holes distributed at intervals on a web plate of the C-shaped steel plate along the length direction, and then respectively bonding and fixing a column plate made of bamboo/wood on the outer surfaces of the web plates of the two C-shaped steel plates by using a bonding agent;
(2) respectively placing a connecting piece in a T shape at the position of each group of fixing holes of the two C-shaped steel plates, fixing the fixing part of the connecting piece with the web plate of the C-shaped steel plate by using a screw, and driving the screw into the column plate through the fixing hole without driving the column plate through;
(3) the opposite two sides of the diaphragm plate are provided with slots, the end parts of the slots are provided with stepped grooves, and the thickness of the stepped grooves is equal to that of the fixing parts of the connecting pieces;
(4) pouring a binder into the slots of the diaphragm plates, then inserting the slots on one side of the diaphragm plates into the connecting parts of the connecting pieces, embedding the fixing parts of the connecting pieces into the stepped slots of the diaphragm plates, fixing the diaphragm plates and the connecting parts of the connecting pieces, and enabling the side surfaces of the diaphragm plates to abut against the web plate of the C-shaped steel plate;
(5) sequentially fixing transverse clapboards on the connecting piece of the same C-shaped steel plate;
(6) connecting pieces on the other C-shaped steel plate are correspondingly inserted into the slots on the transverse partition plate one by one and are fixed through a bonding agent, so that the two C-shaped steel plates form a box-shaped framework;
(7) and finally, adhering and fixing a column plate made of bamboo/wood on the outer surfaces of the remaining two sides of the box-shaped framework by using an adhesive respectively to obtain the box-shaped combined column.
Further, the adhesive is epoxy resin glue.
Compared with the prior art, the invention has the advantages that because the box-type combination column is formed by combining the steel bamboo or the steel wood, the overall weight and cost are reduced, and meanwhile, the bending resistance and the shearing resistance of the box-type column are ensured; and the diaphragm plate is detachably connected with the box-shaped framework through the connecting piece, so that the later replacement and maintenance of the box-shaped combination column are facilitated, when the box-shaped combination column is damaged due to stress, only the damaged part of the box-shaped combination column needs to be replaced, and the rest parts can be reused. In addition, because the connecting piece is T shape, the connecting portion cross section of connecting piece is trapezoidal and insert the cross slab, and the fixed part is fixed with C shaped steel board for the cross slab is fixed reliable with being connected of box skeleton, conveniently dismantles and changes simultaneously again.
Drawings
FIG. 1 is a schematic perspective view of a box-type composite column according to the present invention;
FIG. 2 is a schematic view showing the connection of the diaphragm plate, the connecting member and the C-shaped steel plate of the box-type composite column according to the present invention;
FIG. 3 is a cross-sectional view of the box-type modular column of the present invention;
FIG. 4 is a schematic view of the connection of the connector of the present invention to a C-shaped steel plate;
fig. 5 is a schematic structural view of the connector of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows: as shown in the figure, a box-type combination column comprises two C-shaped steel plates 1 and four column plates 2 made of bamboo/wood, wherein the openings of the two C-shaped steel plates 1 are oppositely arranged and enclose a box-shaped framework, the four column plates 2 are respectively adhered and fixed on four outer surfaces of the box-shaped framework, a plurality of transverse partition plates 3 distributed at intervals along the length direction are arranged in the box-shaped framework, the transverse partition plates 3 are detachably connected with the box-shaped framework through connecting pieces 4, each connecting piece 4 is T-shaped, each connecting piece 4 comprises a fixing part 41 and a connecting part 42 which are perpendicular to each other, the cross section of each connecting part 42 is trapezoidal, slots 31 are respectively arranged on two opposite sides of each transverse partition plate 3, the connecting parts 42 of each connecting piece 4 are inserted into the slots 31 on the corresponding side of each connecting piece and are adhered and fixed through adhesives, stepped grooves 32 are arranged at the end parts of the slots 31, the fixing part 41 of the connecting piece 4 is embedded into the stepped groove 32, the fixing part 41 of the connecting piece 4 is fixedly connected with the C-shaped steel plate 1 through screws, so that the diaphragm plate 3 is vertically fixed with the box-shaped framework, and the diaphragm plate 3 is provided with an axial through hole 33.
In the above embodiment, the connecting member 4 may be formed by integrally bending a thin-walled steel plate, and the connecting portion 42 of the connecting member 4 has a trapezoidal buffer gap 43; the adhesive is epoxy resin adhesive. The diaphragm plate 3 can be made of bamboo, wood or light high-strength plastic materials, such as ABS engineering plastics.
Example two: a preparation method of a box-type combined column comprises the following specific steps:
(1) the method comprises the following steps of (1) drilling a plurality of groups of fixing holes distributed at intervals on webs of two C-shaped steel plates 1 along the length direction, and then respectively bonding and fixing a column plate 2 made of bamboo/wood on the outer surfaces of the webs of the two C-shaped steel plates 1 by using an adhesive;
(2) respectively placing a connecting piece 4 in a T shape at the position of each group of fixing holes of the two C-shaped steel plates 1, fixing a fixing part 41 of the connecting piece 4 with a web plate of the C-shaped steel plate 1 by using a screw, and driving the screw into the column plate 2 through the fixing hole without driving the column plate 2 through, as shown in FIG. 4;
(3) the two opposite sides of the diaphragm plate 3 are provided with slots 31, the end parts of the slots 31 are provided with step grooves 32, and the thickness of the step grooves 32 is equal to that of the fixing parts 41 of the connecting pieces 4;
(4) pouring a binder into the slot 31 of the diaphragm plate 3, then inserting the slot 31 on one side of the diaphragm plate 3 into the connecting part 42 of the connecting part 4, embedding the fixing part 41 of the connecting part 4 into the stepped slot 32 of the diaphragm plate 3, so that the diaphragm plate 3 is fixed with the connecting part 42 of the connecting part 4, and the side surface of the diaphragm plate 3 is abutted against the web plate of the C-shaped steel plate 1;
(5) sequentially fixing diaphragm plates 3 on connecting pieces 4 of the same C-shaped steel plate 1, as shown in figure 2;
(6) inserting the connecting pieces 4 on the other C-shaped steel plate 1 into the slots 31 on the diaphragm plate 3 in the step (5) in a one-to-one correspondence manner, and fixing the C-shaped steel plates through a bonding agent to enable the two C-shaped steel plates 1 to form a box-shaped framework;
(7) and finally, respectively bonding and fixing a column plate 2 made of bamboo/wood on the outer surfaces of the remaining two sides of the box-shaped framework by using an adhesive to obtain the box-shaped combined column, as shown in figure 1.
The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.
Claims (9)
1. A box-type combined column is characterized by comprising two C-shaped steel plates and four column plates made of bamboo/wood, wherein openings of the two C-shaped steel plates are oppositely arranged and form a box-shaped framework in a surrounding mode, the four column plates are respectively adhered and fixed on four outer surfaces of the box-shaped framework, a plurality of transverse partition plates distributed at intervals along the length direction are arranged in the box-shaped framework, and the transverse partition plates are detachably connected with the box-shaped framework through connecting pieces.
2. A box column as claimed in claim 1, wherein: the connecting piece is T-shaped and comprises a fixing part and a connecting part which are perpendicular to each other, the cross section of the connecting part is trapezoidal, slots are respectively arranged on two opposite sides of the diaphragm plate, the connecting part of the connecting piece is inserted into the slot on the corresponding side of the connecting piece and is bonded and fixed through a bonding agent, and the fixing part of the connecting piece is fixedly connected with the C-shaped steel plate through a screw, so that the diaphragm plate and the box-shaped framework are perpendicularly fixed.
3. A box column according to claim 2, wherein: the connecting piece is integrally formed by bending a thin-wall steel plate, and the connecting part of the connecting piece is provided with a trapezoidal buffer gap.
4. A box column according to claim 2, wherein: the tip of the slot of cross slab be provided with the ladder groove, the thickness in ladder groove equal to the thickness of the fixed part of connecting piece, the fixed part embedding of connecting piece the ladder groove in.
5. A box column according to claim 2, wherein: the binder is epoxy resin glue.
6. A box column as claimed in claim 1, wherein: the diaphragm plate is provided with an axial through hole.
7. A box column as claimed in claim 1, wherein: the diaphragm plate is made of bamboo, wood or light high-strength plastic materials.
8. A preparation method of a box-type combined column is characterized by comprising the following specific steps:
(1) drilling a plurality of groups of fixing holes distributed at intervals on a web plate of the C-shaped steel plate along the length direction, and then respectively bonding and fixing a column plate made of bamboo/wood on the outer surfaces of the web plates of the two C-shaped steel plates by using a bonding agent;
(2) respectively placing a connecting piece in a T shape at the position of each group of fixing holes of the two C-shaped steel plates, fixing the fixing part of the connecting piece with the web plate of the C-shaped steel plate by using a screw, and driving the screw into the column plate through the fixing hole without driving the column plate through;
(3) the opposite two sides of the diaphragm plate are provided with slots, the end parts of the slots are provided with stepped grooves, and the thickness of the stepped grooves is equal to that of the fixing parts of the connecting pieces;
(4) pouring a binder into the slots of the diaphragm plates, then inserting the slots on one side of the diaphragm plates into the connecting parts of the connecting pieces, embedding the fixing parts of the connecting pieces into the stepped slots of the diaphragm plates, fixing the diaphragm plates and the connecting parts of the connecting pieces, and enabling the side surfaces of the diaphragm plates to abut against the web plate of the C-shaped steel plate;
(5) sequentially fixing transverse clapboards on the connecting piece of the same C-shaped steel plate;
(6) connecting pieces on the other C-shaped steel plate are correspondingly inserted into the slots on the transverse partition plate one by one and are fixed through a bonding agent, so that the two C-shaped steel plates form a box-shaped framework;
(7) and finally, adhering and fixing a column plate made of bamboo/wood on the outer surfaces of the remaining two sides of the box-shaped framework by using an adhesive respectively to obtain the box-shaped combined column.
9. The method for manufacturing a box-type assembled column according to claim 8, wherein: the binder is epoxy resin glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110185731.8A CN112982832A (en) | 2021-02-11 | 2021-02-11 | Box-type combined column and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110185731.8A CN112982832A (en) | 2021-02-11 | 2021-02-11 | Box-type combined column and preparation method thereof |
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| Publication Number | Publication Date |
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| CN112982832A true CN112982832A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110185731.8A Pending CN112982832A (en) | 2021-02-11 | 2021-02-11 | Box-type combined column and preparation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020134043A1 (en) * | 2001-03-26 | 2002-09-26 | Winterfeld William C. | Elongate plastic member and method and apparatus for providing structural strength to same |
| CN101046118A (en) * | 2006-03-30 | 2007-10-03 | 李金莲 | Composite metal-wood building material |
| CN201416230Y (en) * | 2009-05-11 | 2010-03-03 | 宁波大学 | Combined box beam |
| CN203113618U (en) * | 2012-12-26 | 2013-08-07 | 江苏沪宁钢机股份有限公司 | Cubic box-shaped component |
| CN204899030U (en) * | 2015-08-28 | 2015-12-23 | 河南省中原奥起实业有限公司 | Steel case roof beam cross slab |
| CN108035469A (en) * | 2017-12-29 | 2018-05-15 | 扬州大学 | The orthogonal laminated wood composite floor system of space box shape rotary-cut plate laminated wood and its manufacture method |
-
2021
- 2021-02-11 CN CN202110185731.8A patent/CN112982832A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020134043A1 (en) * | 2001-03-26 | 2002-09-26 | Winterfeld William C. | Elongate plastic member and method and apparatus for providing structural strength to same |
| CN101046118A (en) * | 2006-03-30 | 2007-10-03 | 李金莲 | Composite metal-wood building material |
| CN201416230Y (en) * | 2009-05-11 | 2010-03-03 | 宁波大学 | Combined box beam |
| CN203113618U (en) * | 2012-12-26 | 2013-08-07 | 江苏沪宁钢机股份有限公司 | Cubic box-shaped component |
| CN204899030U (en) * | 2015-08-28 | 2015-12-23 | 河南省中原奥起实业有限公司 | Steel case roof beam cross slab |
| CN108035469A (en) * | 2017-12-29 | 2018-05-15 | 扬州大学 | The orthogonal laminated wood composite floor system of space box shape rotary-cut plate laminated wood and its manufacture method |
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Application publication date: 20210618 |
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