CN211080549U - Sleeve type square column and H-shaped steel beam assembled node - Google Patents
Sleeve type square column and H-shaped steel beam assembled node Download PDFInfo
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- CN211080549U CN211080549U CN201921421511.5U CN201921421511U CN211080549U CN 211080549 U CN211080549 U CN 211080549U CN 201921421511 U CN201921421511 U CN 201921421511U CN 211080549 U CN211080549 U CN 211080549U
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Abstract
The utility model discloses a sleeve type square column and H-shaped steel beam assembled node, belonging to the field of steel structure buildings; a sleeve type square column and H-shaped steel beam assembled node comprises a square column, an H-shaped steel beam and a sleeve connecting assembly, wherein the sleeve connecting assembly comprises a sleeve, a channel steel, a reinforcing rib and a right-angle plate; the sleeve is a rectangular pipe, the right-angle plates are respectively and fixedly connected to four right-angle positions of the section of the upper end and the lower end of the sleeve, the sleeve connecting assembly is fixedly connected with the square column through the sleeve and the right-angle plates, two pieces of channel steel are vertically and fixedly connected with the middle part of each vertical surface around the sleeve in a back-to-back clearance mode, the reinforcing ribs are fixedly connected with the sleeve and the channel steel, and the H-shaped steel beam penetrates through the channel steel clearance and is fixedly connected with the sleeve and; the utility model discloses can accomplish sleeve coupling assembling and square column welding at the mill, then carry out H shaped steel roof beam equipment at the construction site, convenient and fast, the structure is firm, easy construction, removable reutilization that moves.
Description
Technical Field
The utility model relates to a telescopic square column and H shaped steel roof beam assembled node belongs to steel construction building field
Background
The steel structure is widely applied by the advantages of light weight, high strength, large ductility, good earthquake resistance, high construction speed, small member section, environmental protection and the like. The square steel pipe column and the H-shaped steel beam are used as main bearing components, and the joint for connecting the square steel pipe column and the H-shaped steel beam plays an important role in structural force transfer, stability and the like. The steel structure assembly type rigid node has enough rigidity, and has enough capacity of bearing and transmitting bending moment under the condition of keeping the original angle between the intersecting rod pieces unchanged. At present, the connection node mode of the square steel pipe column and the H-shaped steel beam is all-welded connection, bolt connection or bolted welding connection. For the traditional on-site welding joint, the on-site construction difficulty is high, the welding quality may be adversely affected by various factors such as on-site construction environment and worker construction conditions in the construction process, the quality of the joint is difficult to ensure, and the requirement of high construction speed of the assembled steel structure cannot be met. However, the conventional bolt connection may cause local protrusion of the bolt due to the fact that the wall of the square steel pipe column is too thin, so that node performance is affected. The novel sleeve type square steel pipe column and H-shaped steel beam assembled node and the construction method thereof disclosed in the Chinese invention patent application with the patent application number of 201711223047.4 adopt an H-shaped sleeve and a supporting steel plate, and the H-shaped sleeve is connected with the square sleeve by welding; the H-shaped sleeve is complex to produce and manufacture, difficult to align during connection, small in welding area, supported by the supporting steel plate and limited in strength.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a telescopic square column and H shaped steel roof beam assembled node.
The utility model adopts the technical proposal that: a sleeve type square column and H-shaped steel beam assembled node comprises a square column, an H-shaped steel beam and a sleeve connecting assembly, wherein the sleeve connecting assembly comprises a sleeve and channel steel; the sleeve connecting assembly is fixedly connected with the square column through the sleeve, the middle part of each outer vertical surface on the periphery of the sleeve is vertically and fixedly connected with the two channel steels in a back-to-back clearance mode, and the H-shaped steel beam penetrates through the clearance between the two channel steels and is fixedly connected with the sleeve and the channel steels.
Furthermore, the C-shaped end face of the channel steel is fixedly connected with the outer vertical face of the sleeve.
Furthermore, the width of the channel steel gap fixedly connected with each vertical surface of the sleeve is equal to the thickness of the H-shaped steel beam web.
Further, the channel-section steel height equals H shaped steel web width, and a row of connecting hole along length direction evenly arranged is seted up respectively to channel-section steel two legs, and two rows of connecting holes along length direction evenly arranged are seted up to the channel-section steel web.
Furthermore, connecting holes corresponding to the channel steel are formed in the flange plates and the web plates of the two wings of the H-shaped steel beam.
Furthermore, the middle part of a channel steel web plate in the channel steel groove is vertically and fixedly connected with a reinforcing rib with the outer vertical surface of the sleeve.
Furthermore, the sleeve is a rectangular pipe, four right-angle positions of the cross section of the upper end and the lower end of the sleeve are respectively and fixedly connected with a right-angle plate, and two right-angle edges of the right-angle plate are superposed with two sleeve edges at the right-angle position of the sleeve connected with the right-angle plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the sleeve connecting assembly can be welded with the square column in a factory in advance, and the H-shaped steel beam and the sleeve connecting assembly are connected through bolts in site construction; the construction speed is fast, and the transportation is convenient.
2. After channel-section steel and muffjoint, add between channel-section steel and the sleeve and establish the strengthening rib, increase channel-section steel and telescopic joint strength, be difficult for destroying, life obtains improving.
3. After H shaped steel roof beam and sleeve and channel-section steel are connected, the channel-section steel just pincers between H shaped steel roof beam both wings flange board, and the whole structure of channel-section steel is used for supporting the connection, and whole structural stability is reliable, and the channel-section steel is drawn materials or the preparation is easy, improves production efficiency.
4. The four corners fixed connection right-angle board in sleeve both ends increases the connection area of sleeve coupling assembling and square column, and intensity is high, and the durability is good, and the bearing capacity is strong.
Drawings
Fig. 1 is a schematic view of the connection node of the present invention.
Fig. 2 is the schematic view of the sleeve connection assembly of the present invention.
In the figure: the connecting component comprises 1-square column, 2-H-shaped steel beam, 3-channel steel, 4-reinforcing rib, 5-sleeve, 6-right-angle plate and 7-sleeve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited thereto in any way, and any modification or improvement based on the teaching of the present invention is within the protection scope of the present invention.
As shown in fig. 1: a telescopic square column and H-shaped steel beam fabricated node comprises: the steel beam structure comprises a square column 1, an H-shaped steel beam 2 and a sleeve connecting assembly 7, wherein the sleeve connecting assembly 7 comprises a sleeve 5, a channel steel 3, a reinforcing rib 4 and a right-angle plate 6; the sleeve 5 is a rectangular pipe, the right-angle plates 6 are respectively fixedly connected to four right-angle positions of the cross section of the upper end and the lower end of the sleeve 5, two right-angle edges of each right-angle plate 6 are overlapped with two edges of each sleeve 5 at the right-angle position of the sleeve 5 connected with the right-angle plate, the sleeve connecting assembly 7 is fixedly connected with the square column 1 through the sleeve 5 and the right-angle plates 6, two channel steels 3 are vertically and fixedly connected with the middle part of each vertical surface around the sleeve 5 in a back-to-back clearance mode, and the C-shaped end face of each channel steel; the reinforcing rib 4 is vertically and fixedly connected to the middle part of the waist of the channel steel 3 in the channel steel 3 and the outer vertical surface of the sleeve 5; the H-shaped steel beam 2 penetrates through the gap of the channel steel 3 and is fixedly connected with the sleeve 5 and the channel steel 3.
The height of the channel steel 3 is equal to the width of a web plate of the H-shaped steel beam 2, two legs of the channel steel 3 are respectively provided with a row of connecting holes which are uniformly arranged along the length direction, and the waist of the channel steel 3 is provided with two rows of connecting holes which are uniformly arranged along the length direction; and connecting holes corresponding to the channel steel 3 are formed in the flange plates and the web plates of the two wings of the H-shaped steel beam 2. The gap width of the channel steel 3 fixedly connected with each vertical surface of the sleeve 5 is equal to the thickness of the web plate of the H-shaped steel beam 2.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a telescopic square column and H shaped steel roof beam assembled node, includes square column (1), H shaped steel roof beam (2), sleeve coupling assembling (7) include sleeve (5), its characterized in that: the sleeve connecting assembly (7) further comprises a channel steel (3); sleeve coupling assembling (7) are through sleeve (5) and square column (1) fixed connection, sleeve (5) every outer facade middle part back to back clearance perpendicular fixed connection two channel-section steels (3) all around, H shaped steel roof beam (2) pass two channel-section steels (3) clearance and sleeve (5) and channel-section steel (3) fixed connection.
2. The assembled node of a telescopic square column and an H-shaped steel beam as claimed in claim 1, wherein: the C-shaped end face of the channel steel (3) is fixedly connected with the outer vertical face of the sleeve (5).
3. The assembled node of a telescopic square column and an H-shaped steel beam as claimed in claim 2, wherein: the gap width of the channel steel (3) fixedly connected with each vertical surface of the sleeve (5) is equal to the thickness of the web plate of the H-shaped steel beam (2).
4. A telescopic square column and H-beam fabricated node as claimed in claim 3, wherein: channel-section steel (3) height equals H shaped steel roof beam (2) web width, channel-section steel (3) both legs have been seted up respectively one and have been followed the connecting hole that length direction evenly arranged, two connecting holes that evenly arrange along length direction have been seted up to channel-section steel (3) web.
5. The assembled node of a telescopic square column and an H-shaped steel beam as claimed in claim 4, wherein: and connecting holes corresponding to the channel steel (3) are formed in the flange plates and the web plates of the two wings of the H-shaped steel beam (2).
6. The assembled node of a telescopic square column and an H-shaped steel beam as claimed in claim 5, wherein: the middle part of a web plate of the channel steel (3) in the channel steel (3) and the outer vertical surface of the sleeve (5) are fixedly connected with a reinforcing rib (4) vertically.
7. The assembled node of a telescopic square column and an H-shaped steel beam as claimed in claim 6, wherein: sleeve (5) are the rectangular pipe, four right angle departments of sleeve (5) upper and lower end cross-section are fixed connection right-angle board (6) respectively, two right-angle sides of right-angle board (6) are rather than two sleeve (5) limit coincidence of sleeve (5) right angle department connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421511.5U CN211080549U (en) | 2019-08-29 | 2019-08-29 | Sleeve type square column and H-shaped steel beam assembled node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421511.5U CN211080549U (en) | 2019-08-29 | 2019-08-29 | Sleeve type square column and H-shaped steel beam assembled node |
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| Publication Number | Publication Date |
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| CN211080549U true CN211080549U (en) | 2020-07-24 |
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| CN201921421511.5U Active CN211080549U (en) | 2019-08-29 | 2019-08-29 | Sleeve type square column and H-shaped steel beam assembled node |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984211A (en) * | 2021-02-05 | 2021-06-18 | 海洋石油工程（青岛）有限公司 | Construction process method of vertical heat-preservation air pipe of offshore drilling platform |
| CN113338687A (en) * | 2021-06-09 | 2021-09-03 | 山东兴华建设集团有限公司 | Connecting node structure of special-shaped column and I-shaped steel beam and node safety monitoring method |
| CN115126088A (en) * | 2022-05-09 | 2022-09-30 | 安徽跨宇钢结构网架工程有限公司 | Square tubular column and H-shaped steel beam assembled node and construction method |
-
2019
- 2019-08-29 CN CN201921421511.5U patent/CN211080549U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984211A (en) * | 2021-02-05 | 2021-06-18 | 海洋石油工程（青岛）有限公司 | Construction process method of vertical heat-preservation air pipe of offshore drilling platform |
| CN113338687A (en) * | 2021-06-09 | 2021-09-03 | 山东兴华建设集团有限公司 | Connecting node structure of special-shaped column and I-shaped steel beam and node safety monitoring method |
| CN115126088A (en) * | 2022-05-09 | 2022-09-30 | 安徽跨宇钢结构网架工程有限公司 | Square tubular column and H-shaped steel beam assembled node and construction method |
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