CN210032089U - Novel horizontal clapboard type beam column connecting joint - Google Patents
Novel horizontal clapboard type beam column connecting joint Download PDFInfo
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- CN210032089U CN210032089U CN201920218790.9U CN201920218790U CN210032089U CN 210032089 U CN210032089 U CN 210032089U CN 201920218790 U CN201920218790 U CN 201920218790U CN 210032089 U CN210032089 U CN 210032089U
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- steel pipe
- diaphragm plate
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 86
- 239000010959 steel Substances 0.000 claims abstract description 86
- 238000005192 partition Methods 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a novel diaphragm plate type beam column connecting node, which comprises a steel pipe structure, wherein the steel pipe structure is fixed with a node structure, and the node structure comprises a first diaphragm plate, a connecting steel pipe and a second diaphragm plate which are sequentially arranged from top to bottom; the side wall of the connecting steel pipe is provided with double vertical strip-shaped mounting holes, and the web connecting wing penetrates through the double vertical strip-shaped mounting holes on the side wall to be fixed with the connecting steel pipe; the exposed end of the web connecting wing is in a right trapezoid shape, a vertical plate of I-shaped steel is inserted into the web connecting wing and fixed with the web connecting wing, an upper transverse plate of the I-shaped steel is positioned below the first transverse partition plate, a lower transverse plate is positioned above the second transverse partition plate, and the upper transverse plate and the lower transverse plate are respectively fixed with the first transverse partition plate and the second transverse partition plate; and a supporting reinforcing rib is fixed between the lower transverse plate and the steel pipe structure. The utility model has the advantages of simple structure avoids post wallboard to become fragile, improves node ductility and ultimate bearing capacity, extension node fatigue life, improves structure overall stability.
Description
Technical Field
The utility model belongs to the technical field of steel construction building engineering, especially, relate to a novel cross slab formula beam column connected node.
Background
At present, with the rapid development of national economy of China, the living standard of people is increasingly improved. The requirements of general consumers on houses are higher and higher, the requirements on high-quality houses such as safe houses, comfortable houses, healthy houses and green houses are stronger and stronger, and a wide market is provided for steel structure houses; the beam column is connected to be the important consideration of steel construction house safety, and beam column connected node adopts inside and outside welding mostly, causes the steel pipe column wallboard to become fragile, and the steel pipe easily takes place the stratiform and tears, and when the steel pipe wallboard was thinner, interior partition plate formula connected node preparation difficulty, and ultimate bearing capacity and stability are relatively poor, influence life.
Disclosure of Invention
The to-be-solved problem of the utility model is to provide a simple structure avoids the post wallboard to become fragile, improves node ductility and ultimate bearing capacity, extension node fatigue life, improves the novel diaphragm plate formula beam column connected node of structural overall stability.
In order to solve the technical problem, the utility model discloses a technical scheme is: a novel transverse partition plate type beam column connecting node comprises a steel pipe structure, wherein a node structure is fixed on the steel pipe structure, the node structure comprises a first transverse partition plate, a connecting steel pipe and a second transverse partition plate, the first transverse partition plate, the connecting steel pipe and the second transverse partition plate are sequentially arranged from top to bottom, the connecting steel pipe and the steel pipe structure are coaxially arranged, and the side lengths of corresponding edges are equal; the first diaphragm plate and the second diaphragm plate are identical in size and shape, and are coaxially arranged with the connecting steel pipe, and the side length of each side of the first diaphragm plate and the second diaphragm plate is larger than that of the corresponding side of the connecting steel pipe; the side wall of the connecting steel pipe is provided with double vertical strip-shaped mounting holes, and the web connecting wing penetrates through the double vertical strip-shaped mounting holes on the side wall and is fixed with the connecting steel pipe through a connecting piece; the exposed end of the web connecting wing is in a right trapezoid shape, a plurality of connecting through holes are formed in the web connecting wing, a plurality of connecting through holes are formed in the first transverse partition plate and the second transverse partition plate which are located at one ends of the web connecting wings, a vertical plate of I-shaped steel is inserted into the web connecting wings and fixed with the web connecting wings through connecting pieces, an upper transverse plate of the I-shaped steel is located below the first transverse partition plate and attached to the lower surface of the first transverse partition plate, a lower transverse plate of the I-shaped steel is located above the second transverse partition plate and attached to the upper surface of the second transverse partition plate, and the upper transverse plate and the lower transverse plate are fixed with the first transverse partition plate and the second transverse partition plate through the connecting pieces; a supporting reinforcing rib is fixed between the lower transverse plate and the steel pipe structure; the center positions of the first diaphragm plate and the second diaphragm plate are provided with center holes, the positions, close to four corners, of the first diaphragm plate and the second diaphragm plate are provided with additional holes, and the additional holes are located inside the connecting steel pipes.
And three layers of positioning plates are fixed between the first diaphragm plate and the second diaphragm plate, and the web connecting wings are inserted into one end of the connecting steel pipe to be clamped and positioned through the three layers of positioning plates.
The connecting piece is a bolt.
The central bore diameter is greater than the additional bore diameter.
Since the technical scheme is used, the utility model has the advantages that overall structure is simple, (1) the utility model discloses a first cross slab, connection steel pipe and second cross slab are from top to bottom fixed in proper order, for inner partition plate formula connected node, the utility model discloses avoided the inside and outside both sides of post wall to execute the welding and arouse the defect that post wall board becomes fragile, improved the ductility of node, when having solved the post wall board and being thin, inner partition plate formula connected node's a preparation difficult problem. (2) The utility model is provided with double vertical strip-shaped mounting holes on the side wall of the connecting steel pipe, and the web connecting wing passes through the double vertical strip-shaped mounting holes on the side wall and is fixed with the connecting steel pipe through a connecting piece; be fixed with the three-layer locating plate between first cross slab and the second cross slab, the web is connected the wing and is inserted connection steel pipe one end and pass through three-layer locating plate centre gripping location, and above design has been strengthened the utility model discloses a web is connected the wing and is connected the being connected of steel pipe, makes the two connect more reliably, and whole node has also better bearing capacity and stability, has prolonged node fatigue life. (3) The exposed end of the web connecting wing of the utility model is in a right trapezoid shape, which increases the connecting area between the web connecting wing and the I-shaped steel; simultaneously, the last diaphragm of I-steel is located first cross slab below, laminates with first cross slab lower surface, and the lower diaphragm of this I-steel is located the second cross slab top, laminates with second cross slab upper surface, goes up the diaphragm and passes through the connecting piece with lower diaphragm and fix with first cross slab and second cross slab respectively, is fixed with the support strengthening rib between lower diaphragm and the steel pipe structure, above design, makes the utility model discloses an all more firm that the I-steel is connected wing and cross slab with the web is connected can prevent effectively that the node from producing the separation phenomenon under reciprocal load effect, can guarantee whole connected node's safe and reliable. (4) Furthermore, the utility model discloses a central point of first cross slab and second cross slab puts and all is provided with the centre bore, and first cross slab and second cross slab all are provided with additional hole near four corners position, can conveniently carry out the watering of concrete, make first cross slab, connecting steel pipe, second cross slab and steel tubular construction become an organic whole fixed, provide multiple guarantee for the bearing capacity and the stability of whole node.
The utility model has the advantages that: the novel column wall plate has the advantages of being simple in structure, preventing the column wall plate from becoming brittle, improving the ductility and the ultimate bearing capacity of the node, prolonging the fatigue life of the node and improving the overall stability of the structure.
Drawings
The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:
FIG. 1 is a schematic view of the external structure of the present invention
FIG. 2 is a schematic view of the internal structure of the present invention
FIG. 3 is a top view of the present invention
In the figure:
1. steel pipe structure 2, first diaphragm 3, connecting steel pipe
4. Second diaphragm plate 5, web connecting wing 6 and I-steel
7. Supporting reinforcing ribs 8, central holes 9 and additional holes
10. Three-layer positioning plate
Detailed Description
As shown in fig. 1 to 3, the novel diaphragm type beam-column connection node of the present invention comprises a steel pipe structure 1, wherein the steel pipe structure 1 is fixed with a node structure, the node structure comprises a first diaphragm 2, a connection steel pipe 3 and a second diaphragm 4, which are sequentially fixed from top to bottom, the connection steel pipe 3 and the steel pipe structure 1 are coaxially arranged, and the corresponding sides have the same side length; the first diaphragm plate 2 and the second diaphragm plate 4 are the same in size and shape, the first diaphragm plate 2 and the second diaphragm plate 4 are coaxially arranged with the connecting steel pipe 3, and the side length of each side is larger than that of the corresponding side of the connecting steel pipe 3; the side wall of the connecting steel pipe 3 is provided with double vertical strip-shaped mounting holes, and the web connecting wing 5 penetrates through the double vertical strip-shaped mounting holes on the side wall and is fixed with the connecting steel pipe 3 through a connecting piece; the exposed end of the web connecting wing 5 is in a right trapezoid shape, a plurality of connecting through holes are formed in the web connecting wing 5, the first transverse partition plate 2 and the second transverse partition plate 4 are located at one end of the web connecting wing 5 and are provided with a plurality of connecting through holes, a vertical plate of an I-shaped steel 6 is inserted into the web connecting wing 5 and is fixed with the web connecting wing 5 through a connecting piece, an upper transverse plate of the I-shaped steel 6 is located below the first transverse partition plate 2 and is attached to the lower surface of the first transverse partition plate 2, a lower transverse plate of the I-shaped steel 6 is located above the second transverse partition plate 4 and is attached to the upper surface of the second transverse partition plate 4, and the upper transverse plate and the lower transverse plate are fixed with the first transverse partition plate and the second transverse partition; a supporting reinforcing rib 7 is fixed between the lower transverse plate and the steel pipe structure; the center positions of the first diaphragm plate 2 and the second diaphragm plate 4 are both provided with a center hole 8, the positions of the first diaphragm plate 2 and the second diaphragm plate 4 close to four corners are both provided with additional holes 9, and the additional holes 9 are positioned inside the connecting steel pipe 3; three layers of positioning plates 10 are fixed between the first diaphragm plate 2 and the second diaphragm plate 4, and the web connecting wing 5 is inserted into one end of the connecting steel pipe 3 and clamped and positioned by the three layers of positioning plates 10; the connecting piece is a bolt; the central hole 8 has a larger diameter than the additional holes 9.
The utility model discloses a first cross slab 2, connection steel pipe 3 and second cross slab 4 are fixed in proper order from top to bottom, for interior partition plate formula connected node, the utility model discloses avoided the inside and outside both sides of column wall to execute welding and arouse the defect that column wall board becomes fragile, improved the ductility of node, solved when column wall board is thinner, interior partition plate formula connected node's a preparation difficult problem.
The utility model is provided with double vertical strip-shaped mounting holes on the side wall of the connecting steel pipe 3, and the web connecting wing 5 passes through the double vertical strip-shaped mounting holes on the side wall and is fixed with the connecting steel pipe 3 through a connecting piece; be fixed with three-layer locating plate 10 between first diaphragm plate 2 and the second diaphragm plate 4, web connection wing 5 inserts 3 one ends of connection steel pipe and passes through 10 centre gripping location of three-layer locating plate, and above design has strengthened the utility model discloses a web connection wing 5 makes the two connect more reliably with being connected steel pipe 3's being connected, and whole node has also had better bearing capacity and stability, has prolonged node fatigue life.
The exposed end of the web connecting wing 5 of the utility model is in a right trapezoid shape, which increases the connecting area between the web connecting wing 5 and the I-shaped steel 6; simultaneously, the last diaphragm of I-steel 6 is located first diaphragm plate 2 below, with the laminating of 2 lower surfaces of first diaphragm plate, and this I-steel 6's lower diaphragm is located second diaphragm plate 4 tops, with the laminating of 4 upper surfaces of second diaphragm plate, goes up the diaphragm and passes through the connecting piece with lower diaphragm and fix mutually with first diaphragm plate 2 and second diaphragm plate 4 respectively, is fixed with between lower diaphragm and the steel tubular construction 1 and supports strengthening rib 7, above design, makes the utility model discloses an I-steel 6 is connected all more firm with web connection wing 5 and diaphragm plate, can prevent effectively that the node from producing the separation phenomenon under reciprocal load effect, can guarantee whole connected node's safe and reliable.
Furthermore, the utility model discloses a central point of first diaphragm plate 2 and second diaphragm plate 3 puts and all is provided with centre bore 8, and first diaphragm plate 2 and second diaphragm plate 4 are close to the four corners position and all are provided with additional hole 9, can conveniently carry out the watering of concrete, make first diaphragm plate 2, connect steel pipe 3, second diaphragm plate 4 and steel tubular construction 1 fixed as an organic whole, provide multiple guarantee for the bearing capacity and the stability of whole node.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.
Claims (4)
1. The utility model provides a novel diaphragm plate formula beam column connected node which characterized in that: the steel pipe structure is fixed with a node structure, the node structure comprises a first diaphragm plate, a connecting steel pipe and a second diaphragm plate which are sequentially arranged from top to bottom, the connecting steel pipe and the steel pipe structure are coaxially arranged, and the side lengths of corresponding sides are equal; the first diaphragm plate and the second diaphragm plate are identical in size and shape, and are coaxially arranged with the connecting steel pipe, and the side length of each side of the first diaphragm plate and the second diaphragm plate is larger than that of the corresponding side of the connecting steel pipe; the side wall of the connecting steel pipe is provided with double vertical strip-shaped mounting holes, and the web connecting wing penetrates through the double vertical strip-shaped mounting holes on the side wall and is fixed with the connecting steel pipe through a connecting piece; the exposed end of the web connecting wing is in a right trapezoid shape, a plurality of connecting through holes are formed in the web connecting wing, a plurality of connecting through holes are formed in the first transverse partition plate and the second transverse partition plate which are located at one ends of the web connecting wings, a vertical plate of I-shaped steel is inserted into the web connecting wings and fixed with the web connecting wings through connecting pieces, an upper transverse plate of the I-shaped steel is located below the first transverse partition plate and attached to the lower surface of the first transverse partition plate, a lower transverse plate of the I-shaped steel is located above the second transverse partition plate and attached to the upper surface of the second transverse partition plate, and the upper transverse plate and the lower transverse plate are fixed with the first transverse partition plate and the second transverse partition plate through the connecting pieces; a supporting reinforcing rib is fixed between the lower transverse plate and the steel pipe structure; the center positions of the first diaphragm plate and the second diaphragm plate are provided with center holes, the positions, close to four corners, of the first diaphragm plate and the second diaphragm plate are provided with additional holes, and the additional holes are located inside the connecting steel pipes.
2. The novel bulkhead beam-column connection node of claim 1, wherein: and three layers of positioning plates are fixed between the first diaphragm plate and the second diaphragm plate, and the web connecting wings are inserted into one end of the connecting steel pipe to be clamped and positioned through the three layers of positioning plates.
3. The novel bulkhead beam-column connection node of claim 1, wherein: the connecting piece is a bolt.
4. The novel bulkhead beam-column connection node of claim 1, wherein: the central bore diameter is greater than the additional bore diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218790.9U CN210032089U (en) | 2019-02-21 | 2019-02-21 | Novel horizontal clapboard type beam column connecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218790.9U CN210032089U (en) | 2019-02-21 | 2019-02-21 | Novel horizontal clapboard type beam column connecting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210032089U true CN210032089U (en) | 2020-02-07 |
Family
ID=69353621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920218790.9U Expired - Fee Related CN210032089U (en) | 2019-02-21 | 2019-02-21 | Novel horizontal clapboard type beam column connecting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210032089U (en) |
-
2019
- 2019-02-21 CN CN201920218790.9U patent/CN210032089U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |