CN106592758B - Steel structure straw composite building component connecting structure - Google Patents
Steel structure straw composite building component connecting structure Download PDFInfo
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- CN106592758B CN106592758B CN201611262663.6A CN201611262663A CN106592758B CN 106592758 B CN106592758 B CN 106592758B CN 201611262663 A CN201611262663 A CN 201611262663A CN 106592758 B CN106592758 B CN 106592758B
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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
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
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Abstract
The utility model provides a steel construction straw composite construction component connection structure, including two at least cross connection's steel construction straw composite construction component, wherein include at least one for post and a roof beam, and the connecting piece, bolt connection through square stalk portion between the bolt connection hole second that sets up on setting up rectangular bolt connection hole first and the end connection spare on the section bar is fixed, and combine the limit structure of protruding stuck point, the problem of putting into in the bolt later stage has been solved, the mounting means has been simplified, the efficiency of quick installation can be realized.
Description
Technical Field
The invention mainly relates to the technical field of steel structural members, in particular to a connecting structure of a steel structural straw composite building member.
Background
In recent years, due to the advantages of high construction speed, high production efficiency and the like, steel structural members are used as building frameworks more and more, and as long-term civil buildings, after the steel structural members are built as frameworks, the steel structural members are generally cast with concrete, and spaces among the frameworks are filled with building blocks or concrete to form walls or floor support plates.
Disclosure of Invention
In order to solve the problems, the invention provides a connecting structure of a steel structure straw composite building component.
The technical scheme of the invention is as follows: the utility model provides a steel construction straw composite construction component connection structure, includes two at least cross connection's steel construction straw composite construction component, wherein includes at least one for post and a roof beam to and connecting piece, characterized by:
the post and the beam both comprise two groove-shaped steel sections which have the same length and are arranged in a butt joint manner, each groove-shaped steel section comprises side plates on two sides and a web plate connected between the side plates, the edges of the side plates are flanged inwards, the flanged parts are parallel to the side plates and have gaps, straw compression cores are arranged inside the two groove-shaped steel sections, the cross section shapes of the cores are matched with the cross section shapes inside the two groove-shaped steel sections,
an end part connecting piece is arranged at the end part of the groove-shaped steel, the end part connecting piece comprises two groove-shaped inclusion bodies and end plates, the end parts of the two groove-shaped inclusion bodies are fixedly connected on the end plates, the two groove-shaped inclusion bodies comprise groove side plates and groove bottom plates at two sides, the cross section shape of the groove-shaped inclusion bodies is matched with the outer cross section shape of the groove-shaped steel, the two groove-shaped inclusion bodies are coated at the end part of the groove-shaped steel,
the groove side plate of the groove-shaped inclusion body, the side plate of the groove-shaped section steel and the flanging are fixedly connected through rivets,
at least one group of opposite sides of the end plate symmetrically extend out of the groove-shaped wrapping body to form an outer edge, and the outer edge is provided with a connecting hole;
rectangular bolt holes A are uniformly distributed on the side part and the web plate of the groove-shaped steel along the bus direction, central symmetrical raised clamping points are arranged on the two sides of the rectangular bolt holes A and on the inner surface of the section steel,
rectangular bolt holes B corresponding to the rectangular bolt holes A are arranged on the groove side plate, the groove bottom plate and the end plate of the end connecting piece,
the part of the end connecting piece sleeved with the groove-shaped steel is connected through a bolt of a rectangular handle part, the bolt of the rectangular handle part penetrates through a rectangular bolt hole A and a rectangular bolt hole B and then rotates to be in contact with a protruding clamping point for clamping, and a nut is arranged outside to fixedly connect the end connecting piece with the groove-shaped steel;
the side plates and the web plates of the groove-shaped steel are provided with anchor holes A which are uniformly distributed along the bus direction, the corresponding positions on the groove-shaped inclusion body of the end connecting piece and the end plate are also provided with matched anchor holes B, and after the end connecting piece and the groove-shaped steel are connected, the anchor holes A and the anchor holes B are fixed through rivets.
The straw compression core body is formed by overlapping a plurality of layers of straw compression plates.
The two beams are symmetrically arranged on two sides of the column, or are arranged on the adjacent side surfaces of the column at a right angle;
or the number of the beams is three, and the beams are connected to three side surfaces of the column in a T shape.
Or the number of the beams is four, and the beams are connected to four side surfaces of the column in a cross shape.
And two groove-shaped inclusion bodies of the end part connecting piece of the beam are vertically connected with the end plate.
The straw compression core body is formed by stacking a straw compression plate, an insulation plate and a fireproof plate from the center to two sides in sequence.
The invention has the technical effects that:
the invention utilizes the connection convenience and high strength of the steel structural section, and simultaneously embeds the compressed straw core body into the steel, compared with the original concrete filling scheme, the invention can reduce the dead weight of the member, and simultaneously can utilize the heat preservation performance of the straw to improve the heat preservation performance of the composite building member and the heat preservation performance of the wall body of the built house.
The bolt connecting holes A arranged on the rectangular section bar and the bolt connecting holes B arranged on the end connecting pieces are fixedly connected through bolts of the square handle parts, and the limiting structures of the protruding clamping points are combined, so that the problem of later-stage arrangement of bolts is solved, the installation mode is simplified, and the effect of quick installation can be realized.
Drawings
FIG. 1 is a schematic view of a T-shaped connection structure of a steel structure straw composite building component;
FIG. 2 is a cross-shaped connection structure diagram of the steel structure straw composite building component;
FIG. 3 is a schematic structural view of the steel structure straw composite building component;
FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;
FIG. 5 is a second schematic view of the cross-sectional structure A-A of FIG. 3;
FIG. 6 is a schematic view of the cross-sectional structure B-B of FIG. 3;
FIG. 7 is a second schematic view of the cross-sectional structure B-B of FIG. 3;
FIG. 8 is an enlarged partial schematic view of FIG. 4 or FIG. 5;
FIG. 9 is an enlarged partial schematic view of FIG. 6 or FIG. 7;
FIG. 10 is a front view of the overwrap end connector;
FIG. 11 is a schematic left side view of the structure of FIG. 10;
FIG. 12 is a schematic cross-sectional view of the channel steel of FIG. 1;
in the figure, 1, a column, 2, a beam, a1. wrapped end connectors, a2, a straw compression core, a3. channel-type steel, a4. rivets, a5. square shank bolts and a6. through bolts are arranged; a101. the device comprises an inclusion, an a102 end plate, an a103 square hole B, an a104 convex clamping point; a301. square hole first, a302. protruding stuck point on the shaped steel.
Detailed Description
The first embodiment is as follows: referring to fig. 1, 3-12, the connecting structure of a steel structure straw composite building component in the figure comprises at least two cross-connected steel structure straw composite building components, wherein at least one of the cross-connected steel structure straw composite building components is a pillar, a beam and a connecting piece, and is characterized in that:
the post and the beam both comprise two groove-shaped steel sections which have the same length and are arranged in a butt joint manner, each groove-shaped steel section comprises side plates on two sides and a web plate connected between the side plates, the edges of the side plates are flanged inwards, the flanged parts are parallel to the side plates and have gaps, straw compression cores are arranged inside the two groove-shaped steel sections, the cross section shapes of the cores are matched with the cross section shapes inside the two groove-shaped steel sections,
an end part connecting piece is arranged at the end part of the groove-shaped steel, the end part connecting piece comprises two groove-shaped inclusion bodies and end plates, the end parts of the two groove-shaped inclusion bodies are fixedly connected on the end plates, the two groove-shaped inclusion bodies comprise groove side plates and groove bottom plates at two sides, the cross section shape of the groove-shaped inclusion bodies is matched with the outer cross section shape of the groove-shaped steel, the two groove-shaped inclusion bodies are coated at the end part of the groove-shaped steel,
the groove side plate of the groove-shaped inclusion body, the side plate of the groove-shaped section steel and the flanging are fixedly connected through rivets,
at least one group of opposite sides of the end plate symmetrically extend out of the groove-shaped wrapping body to form an outer edge, and the outer edge is provided with a connecting hole;
rectangular bolt holes A are uniformly distributed on the side part and the web plate of the groove-shaped steel along the bus direction, central symmetrical raised clamping points are arranged on the two sides of the rectangular bolt holes A and on the inner surface of the section steel,
rectangular bolt holes B corresponding to the rectangular bolt holes A are arranged on the groove side plate, the groove bottom plate and the end plate of the end connecting piece,
the bolt of the rectangular handle part is connected through the part where the end connecting piece is sleeved with the groove-shaped steel, the bolt of the rectangular handle part penetrates through the rectangular bolt hole A and the rectangular bolt hole B and then rotates to be clamped with the protruding clamping point, and the end connecting piece is fixedly connected with the groove-shaped steel through the external mounting nut.
The side plates and the web plates of the groove-shaped steel are provided with anchor holes A which are uniformly distributed along the bus direction, the corresponding positions on the groove-shaped inclusion body of the end connecting piece and the end plate are also provided with matched anchor holes B, and after the end connecting piece and the groove-shaped steel are connected, the anchor holes A and the anchor holes B are fixed through rivets.
The straw compression core body is formed by overlapping a plurality of layers of straw compression plates.
The two beams are symmetrically arranged on two sides of the column, or are arranged on the adjacent side surfaces of the column at a right angle;
or the number of the beams is three, and the beams are connected to three side surfaces of the column in a T shape.
And two groove-shaped inclusion bodies of the end part connecting piece of the beam are vertically connected with the end plate.
The parts of the two groove-shaped wrapping bodies of the beam end connecting piece, which are connected with the end plates, are provided with transition bent parts, and the outer ends of the transition bent parts are vertically connected with the end plates.
Example two: referring to fig. 2, the second embodiment is substantially the same as the first embodiment, and the same points are not repeated, except that the number of the beams in the second embodiment is four, and the beams are connected to four sides of the pillar in a cross shape.
Claims (6)
1. The utility model provides a steel construction straw composite construction component connection structure, includes two at least cross connection's steel construction straw composite construction component, wherein includes at least one for post and a roof beam to and connecting piece, characterized by:
the post and the beam both comprise two groove-shaped steel sections which are same in length and are arranged in a butt joint mode, each groove-shaped steel section comprises side plates on two sides and a web plate connected between the side plates, the edges of the side plates are flanged inwards, the flanged parts are parallel to the side plates and have gaps, straw compression cores are arranged inside the two groove-shaped steel sections, and the cross section shapes of the cores are matched with the cross section shapes inside the two groove-shaped steel sections;
an end part connecting piece is arranged at the end part of the groove-shaped steel, the end part connecting piece comprises two groove-shaped inclusion bodies and end plates, the end parts of the two groove-shaped inclusion bodies are fixedly connected on the end plates, the two groove-shaped inclusion bodies comprise groove side plates and groove bottom plates at two sides, the cross section shape of the groove-shaped inclusion bodies is matched with the outer cross section shape of the groove-shaped steel, the two groove-shaped inclusion bodies are coated at the end part of the groove-shaped steel,
the groove side plate of the groove-shaped inclusion body, the side plate of the groove-shaped profile steel and the flanging are fixedly connected through rivets, at least one group of opposite sides of the end plate symmetrically extend out of the groove-shaped inclusion body to form an outer edge, and the outer edge is provided with a connecting hole;
the lateral part and the web of cell type shaped steel are equipped with the rectangle bolt hole first of equipartition along the generating line direction, be equipped with centrosymmetric protruding stuck point in rectangle bolt hole first both sides and the internal surface that is located shaped steel, end connection's groove side board, the groove bottom plate, be equipped with the rectangle bolt hole second that corresponds with above-mentioned rectangle bolt hole first position on the end plate, the bolt that passes through the rectangle stalk portion at end connection and the position of cell type shaped steel suit is connected, the bolt of this rectangle stalk portion penetrates behind rectangle bolt hole first and the rectangle bolt hole second rotation and protruding stuck point contact and blocks, externally mounted nut is with end connection and cell type shaped steel fixed connection.
2. The steel structure straw composite building component connection structure according to claim 1, wherein: the side plates and the web plates of the groove-shaped steel are provided with anchor holes A which are uniformly distributed along the bus direction, the corresponding positions on the groove-shaped inclusion body of the end connecting piece and the end plate are also provided with matched anchor holes B, and after the end connecting piece and the groove-shaped steel are connected, the anchor holes A and the anchor holes B are fixed through rivets.
3. The steel structure straw composite building component connection structure according to claim 1, wherein: the straw compression core body is formed by overlapping a plurality of layers of straw compression plates.
4. The steel structure straw composite building component connection structure according to claim 1, wherein:
the two beams are symmetrically arranged on two sides of the column, or are arranged on the adjacent side surfaces of the column at a right angle;
or the number of the beams is three, and the beams are connected to three side surfaces of the column in a T shape;
or the number of the beams is four, and the beams are connected to four side surfaces of the column in a cross shape.
5. The steel structure straw composite building component connection structure according to claim 1, wherein: and two groove-shaped inclusion bodies of the end part connecting piece of the beam are vertically connected with the end plate.
6. The steel structure straw composite building component connection structure according to claim 1, wherein: the straw compression core body is formed by stacking a straw compression plate, an insulation plate and a fireproof plate from the center to two sides in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262663.6A CN106592758B (en) | 2016-12-30 | 2016-12-30 | Steel structure straw composite building component connecting structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262663.6A CN106592758B (en) | 2016-12-30 | 2016-12-30 | Steel structure straw composite building component connecting structure |
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| CN106592758A CN106592758A (en) | 2017-04-26 |
| CN106592758B true CN106592758B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611262663.6A Active CN106592758B (en) | 2016-12-30 | 2016-12-30 | Steel structure straw composite building component connecting structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107675803A (en) * | 2017-09-11 | 2018-02-09 | 广州新赛尔特篷房技术有限公司 | Panel point connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331749A (en) * | 1994-06-14 | 1995-12-19 | Daiwa House Ind Co Ltd | One-side bolt joint structure of steel pipe columns |
| CN1735736A (en) * | 2002-12-03 | 2006-02-15 | 亨里咨询有限公司 | Structural building element |
| CN201598770U (en) * | 2009-09-01 | 2010-10-06 | 吴淑环 | Profiled steel plate composite board |
| CN203320805U (en) * | 2013-05-22 | 2013-12-04 | 张大权 | Steel batten |
| CN203531141U (en) * | 2013-08-28 | 2014-04-09 | 江阴瑞信机械有限公司 | Perforated connecting piece |
| CN104963417A (en) * | 2015-06-26 | 2015-10-07 | 河南奥斯派克科技有限公司 | Thin-wall inward-reversed edge C-type steel butt-joint type connector and connecting structure |
| CN207453082U (en) * | 2016-12-30 | 2018-06-05 | 河南奥斯派克科技有限公司 | Steel construction stalk composite building components connection structure |
-
2016
- 2016-12-30 CN CN201611262663.6A patent/CN106592758B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07331749A (en) * | 1994-06-14 | 1995-12-19 | Daiwa House Ind Co Ltd | One-side bolt joint structure of steel pipe columns |
| CN1735736A (en) * | 2002-12-03 | 2006-02-15 | 亨里咨询有限公司 | Structural building element |
| CN201598770U (en) * | 2009-09-01 | 2010-10-06 | 吴淑环 | Profiled steel plate composite board |
| CN203320805U (en) * | 2013-05-22 | 2013-12-04 | 张大权 | Steel batten |
| CN203531141U (en) * | 2013-08-28 | 2014-04-09 | 江阴瑞信机械有限公司 | Perforated connecting piece |
| CN104963417A (en) * | 2015-06-26 | 2015-10-07 | 河南奥斯派克科技有限公司 | Thin-wall inward-reversed edge C-type steel butt-joint type connector and connecting structure |
| CN207453082U (en) * | 2016-12-30 | 2018-06-05 | 河南奥斯派克科技有限公司 | Steel construction stalk composite building components connection structure |
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