CN210342232U - Connection structure of flexible support square steel tubular column and truss girder steel - Google Patents
Connection structure of flexible support square steel tubular column and truss girder steel Download PDFInfo
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- CN210342232U CN210342232U CN201920621598.4U CN201920621598U CN210342232U CN 210342232 U CN210342232 U CN 210342232U CN 201920621598 U CN201920621598 U CN 201920621598U CN 210342232 U CN210342232 U CN 210342232U
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Abstract
The utility model provides a connection structure of flexible support square steel pipe column and truss girder steel, including the truss girder steel, the fixed coupling assembling that can dismantle of truss girder steel lower extreme and coupling assembling two, the fixed square steel pipe column that is used for the support of coupling assembling lower extreme is one, the fixed square steel pipe column two that is used for the support of coupling assembling two lower extremes, fixed connection can promote to support stable flexible supporting component one and flexible supporting component two and flexible supporting component one and flexible supporting component two between square steel pipe column one and the square steel pipe column two and be the cross-installation, and this design makes flexible supporting component one and flexible supporting component two cross-installation between square steel pipe column one and the square steel pipe column two, increases flexible support between square steel pipe column one and the square steel pipe column two, can promote the support stability to the truss girder steel.
Description
Technical Field
The utility model relates to a connection structure of flexible support square steel tubular column and truss girder steel belongs to building technical field.
Background
At present, steel structure systems at home and abroad mostly adopt H-shaped steel beams and H-shaped steel columns, the structure system of square steel tubular columns, the H-shaped steel beams can exert great steel structure advantages, along with the forceful pushing of the prefabricated building, the steel structure occupies great advantages in the prefabricated building, the span of truss steel beams in the prior art is great, the square steel tubular columns are utilized to support at the moment, but the supporting mode is poor in stability of the truss steel beams, and the problem is solved by designing a connecting structure of flexibly supporting the square steel tubular columns and the truss steel beams.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connection structure of flexible support square steel tubular column and truss girder steel to the square steel tubular column who proposes carries out the support mode among the solution above-mentioned background art, makes the relatively poor problem of stability of truss girder steel, the utility model discloses convenient to use, the operation of being convenient for, stability is good, and the reliability is high.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a connection structure of flexible support square steel tubular column and truss girder steel, includes the truss girder steel, truss girder steel lower extreme is fixed can be dismantled coupling assembling one and coupling assembling two, the fixed square steel tubular column one that is used for the support of coupling assembling lower extreme, the fixed square steel tubular column two that is used for the support of coupling assembling two lower extremes, fixed connection can promote to support stable flexible supporting component one and flexible supporting component two and be the cross-over installation between square steel tubular column one and the square steel tubular column two.
Further, the cavity post is connected to equidistance fixed connection two at least in the truss girder steel, both ends extend to both sides about the truss girder steel respectively about connecting the cavity post, coupling assembling one and two upper ends of coupling assembling all are equipped with connects the cavity post and extend to connect inside the cavity post.
Furthermore, the first connecting component comprises a connecting plate, an inserting rod is fixedly connected to the middle position of the upper end of the connecting plate, a square column is fixedly connected to the middle position of the lower end of the connecting plate, at least eight through holes are formed in the four edge positions of the connecting plate at equal intervals, the connecting plate is fixed to the lower end of the truss steel beam through the through holes and bolts, the inserting rod is located in the connecting hollow column, and the square column is located in the first square steel pipe column.
Furthermore, a first corner plate is welded on the upper rear side of the left end of the square steel-pipe column, a second corner plate is welded on the upper front side of the right end of the square steel-pipe column, a third corner plate is welded on the lower front side of the left end of the square steel-pipe column, and a fourth corner plate is welded on the lower rear side of the right end of the square steel-pipe column.
Furthermore, the lower end of the square steel pipe column is fixedly connected with the third connecting component, the upper end of the third connecting component extends into the first square steel pipe column, the lower end of the second square steel pipe column is fixedly connected with the fourth connecting component, and the upper end of the fourth connecting component extends into the second square steel pipe column.
Further, the first connecting component, the second connecting component, the third connecting component and the fourth connecting component have the same structure, and the first square steel pipe column and the second square steel pipe column have the same structure.
Furthermore, the left lower end of the first flexible supporting assembly is detachably connected with a fourth angle plate on the first square steel pipe column through a high-strength bolt, the right upper end of the first flexible supporting assembly is detachably connected with a first angle plate on the second square steel pipe column through a high-strength bolt, the left upper end of the second flexible supporting assembly is detachably connected with a second angle plate on the first square steel pipe column through a high-strength bolt, and the right lower end of the second flexible supporting assembly is detachably connected with a third angle plate on the second square steel pipe column through a high-strength bolt.
Further, flexible supporting component one includes flexible supporting rod, the flexible supporting rod upper end is through threaded connection internal thread sleeve one, the first mounting panel of internal thread sleeve one upper end processing, the flexible supporting rod lower extreme is through threaded connection internal thread sleeve two, the second mounting panel of internal thread sleeve two upper end processing, all set up the mounting hole on first mounting panel and the second mounting panel.
Furthermore, the first flexible supporting component and the second flexible supporting component have the same structure.
The utility model has the advantages that: the connecting plates on the first connecting component and the second connecting component are fixed at the lower end of the truss steel beam through bolts and through holes, then the first square steel pipe column and the second square steel pipe column are installed at the lower end of the truss steel beam respectively, the truss steel beam is supported, then the first flexible supporting component and the second flexible supporting component are fixed between the first square steel pipe column and the second square steel pipe column through high-strength bolts, the first flexible supporting component and the second flexible supporting component are also crossed between the first square steel pipe column and the second square steel pipe column, flexible supports are added between the first square steel pipe column and the second square steel pipe column, and the support stability of the truss steel beam can be improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a connection structure of a flexible support square steel pipe column and a truss steel beam of the present invention;
fig. 2 is a front view of a first connecting component in the connecting structure of the flexible supporting square steel pipe column and the truss steel beam of the utility model;
fig. 3 is a top view of a first connection assembly in the connection structure of the flexible support square steel pipe column and the truss steel beam of the present invention;
fig. 4 is a bottom view of a first connecting component in the connecting structure of the flexible supporting square steel pipe column and the truss steel beam of the utility model;
fig. 5 is a schematic view of a square steel pipe column i in the connection structure of the flexible support square steel pipe column and the truss steel beam of the present invention;
fig. 6 is a schematic view of a first flexible supporting component in the connection structure of the flexible supporting square steel pipe column and the truss steel beam of the present invention;
in the figure: the steel beam connection structure comprises 1-truss steel beams, 2-connection assembly I, 3-square steel pipe column I, 4-flexible support assembly I, 5-flexible support assembly II, 6-square steel pipe column II, 7-connection assembly II, 11-connection hollow columns, 21-inserted rods, 22-connection plates, 23-square columns, 24-through holes, 31-first angle plates, 32-second angle plates, 33-third angle plates, 34-fourth angle plates, 41-first installation plates, 42-internal thread sleeve I, 43-flexible support rods, 44-internal thread sleeve II, 45-second installation plates, 201-connection assembly III and 701-connection assembly IV.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-6, the present invention provides a technical solution: a connecting structure of a flexible supporting square steel pipe column and a truss steel beam comprises a truss steel beam 1, a connecting assembly 2 and a connecting assembly two 7 which are detachably fixed at the lower end of the truss steel beam 1, a square steel pipe column I3 which is used for supporting is fixed at the lower end of the connecting assembly one 2, a square steel pipe column II 6 which is used for supporting is fixed at the lower end of the connecting assembly two 7, a flexible supporting assembly I4 and a flexible supporting assembly II 5 which can improve the supporting stability are fixedly connected between the square steel pipe column I3 and the square steel pipe column II 6, the flexible supporting assembly I4 and the flexible supporting assembly II 5 are installed in a crossed mode, specifically, the connecting assembly one 2 is welded with the upper end of the square steel pipe column I3, the connecting assembly two 7 is also welded with the upper end of the square steel pipe column II 6, and then connecting plates 22 on the connecting assembly I2 and the connecting assembly two 7 are fixed at, then, a first square steel pipe column 3 and a second square steel pipe column 6 are respectively installed at the lower end of a truss steel beam 1 to support the truss steel beam 1, one end of a first flexible supporting component 4 is fixed with a fourth angle plate 34 on the first square steel pipe column 3 through a high-strength bolt, the other end of the first flexible supporting component 4 is fixed with a first angle plate 31 on the second square steel pipe column 6 through a high-strength bolt, a second flexible supporting component 5 is fixed between the first square steel pipe column 3 and the second square steel pipe column 6 through a high-strength bolt, in addition, the first flexible supporting component 4 and the second flexible supporting component 5 are crossed and positioned between the first square steel pipe column 3 and the second square steel pipe column 6, so that flexible support is added between the first square steel pipe column 3 and the second square steel pipe column 6, the supporting stability of the truss steel beam 1 can be improved, and then the first flexible supporting component 4 and the second flexible supporting component 5 are fixed between every two other square steel pipe columns in a crossed manner in the same step, and realizing on-site assembly.
Equidistant fixed connection connects hollow post 11 in truss girder steel 1 at least two, connects hollow post 11 upper and lower both ends and extends to truss girder steel 1 upper and lower both sides respectively, and coupling assembling 2 and coupling assembling two 7 upper ends all are equipped with connects hollow post 11 and extend to connect hollow post 11 inside, specifically, the inserted bar 21 on coupling assembling 2 inserts and connects hollow post 11 in, can fix a position coupling assembling 2, makes things convenient for coupling assembling 2's installation.
The first connecting assembly 2 comprises a connecting plate 22, an inserting rod 21 is fixedly connected to the middle position of the upper end of the connecting plate 22, a square column 23 is fixedly connected to the middle position of the lower end of the connecting plate 22, at least eight through holes 24 are formed in the four edge positions of the connecting plate 22 in equal intervals, the connecting plate 22 is fixed to the lower end of the truss steel beam 1 through the through holes 24 and bolts, the inserting rod 21 is located in the hollow connecting column 11, the square column 23 is located in a square steel tube column 3, specifically, the inserting rod 21 and the square column 23 are designed to enable the first connecting assembly 2 to be installed and located, then the connecting plate 22 and the truss steel beam 1 are fixed through the through holes.
Rear side welding first scute 31 on the 3 left ends of square steel-pipe column, front side welding second scute 32 on the 3 right ends of square steel-pipe column, front side welding third scute 33 under the 3 left ends of square steel-pipe column, rear side welding fourth scute 34 under the 3 right ends of square steel-pipe column, specifically, first scute 31, second scute 32, the design of third scute 33 and fourth scute 34 makes things convenient for the dismantlement between flexible supporting component 4 and flexible supporting component two 5 and square steel-pipe column 3 and the square steel-pipe column two 6 to be connected.
Three 201 of 3 lower extreme fixed connection coupling assembling of square steel-pipe column and three 201 upper ends of coupling assembling extend to in the square steel-pipe column 3, four 701 of two 6 lower extreme fixed connection coupling assembling of square steel-pipe column and four 701 upper ends of coupling assembling extend to in the square steel-pipe column two 6, concretely, can utilize inserted bar 21 on the three 201 of coupling assembling to insert ground, realize that other side steel-pipe column 3 fixes a position subaerially, can utilize inserted bar 21 on the four 701 of coupling assembling to insert ground, realize that other side steel-pipe column two 6 fixes a position subaerially.
The first connecting assembly 2, the second connecting assembly 7, the third connecting assembly 201 and the fourth connecting assembly 701 are identical in structure, the first square steel pipe column 3 is identical in structure to the second square steel pipe column 6, specifically, modularization of the first connecting assembly 2, the second connecting assembly 7, the third connecting assembly 201 and the fourth connecting assembly 701 is achieved, modularization of the first square steel pipe column 3 and the second square steel pipe column 6 is also achieved, and production is facilitated.
The left lower end of a flexible supporting component I4 is detachably connected with a fourth angle plate 34 on a square steel pipe column I3 through a high-strength bolt, the right upper end of a flexible supporting component I4 is detachably connected with a first angle plate 31 on a square steel pipe column II 6 through a high-strength bolt, the left upper end of a flexible supporting component II 5 is detachably connected with a second angle plate 32 on the square steel pipe column I3 through a high-strength bolt, the right lower end of a flexible supporting component II 5 is detachably connected with a third angle plate 33 on the square steel pipe column II 6 through a high-strength bolt, specifically, the flexible supporting component I4 and the flexible supporting component II 5 are detachably connected with the square steel pipe column I3 through high-strength bolts, in addition, the flexible supporting component I4 and the flexible supporting component II 5 are detachably connected with the square steel pipe column II 6 through high-strength bolts, and the installation is convenient.
The first flexible supporting component 4 comprises a flexible supporting rod 43, the upper end of the flexible supporting rod 43 is connected with a first internal thread sleeve 42 through threads, the upper end of the first internal thread sleeve 42 is provided with a first mounting plate 41, the lower end of the flexible supporting rod 43 is connected with a second internal thread sleeve 44 through threads, the upper end of the second internal thread sleeve 44 is provided with a second mounting plate 45, the first mounting plate 41 and the second mounting plate 45 are provided with mounting holes, and particularly, the flexible supporting rod 43 with a proper size can be selected according to actual conditions, then the first internal thread sleeve 42 is arranged at one end of the flexible supporting rod 43 through threads, and then the second internal thread sleeve 44 is arranged at the other end of the flexible supporting rod 43 through threads, so that the assembly is realized, then, the assembly can be fastened by using the mounting holes on the first mounting plate 41 and the second mounting plate 45, so that the assembly can be carried out according to actual conditions, and the application range is widened.
The first flexible supporting component 4 and the second flexible supporting component 5 have the same structure, and particularly, the first flexible supporting component 4 and the second flexible supporting component 5 can be modularized, so that the production is convenient.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a connection structure of flexible support square steel tubular column and truss girder steel, includes truss girder steel (1), its characterized in that: the truss steel beam (1) lower extreme is fixed can be dismantled coupling assembling (2) and coupling assembling two (7), the fixed square steel pipe column (3) that is used for the support of coupling assembling (2) lower extreme, the fixed square steel pipe column two (6) that is used for the support of coupling assembling two (7) lower extreme, fixed connection can promote to support stable flexible supporting component (4) and flexible supporting component two (5) and flexible supporting component one (4) and flexible supporting component two (5) and be the crisscross installation between square steel pipe column (3) and square steel pipe column two (6).
2. The connection structure of the flexible support square steel pipe column and the truss steel beam according to claim 1, characterized in that: equidistant fixed connection connects cavity post (11) in at least two in truss girder steel (1), both ends extend to both sides about truss girder steel (1) respectively about connecting cavity post (11), coupling assembling (2) and coupling assembling two (7) upper ends all are equipped with connects cavity post (11) and extend to connect inside cavity post (11).
3. The connection structure of the flexible support square steel pipe column and the truss steel beam according to claim 1, characterized in that: the first connecting assembly (2) comprises a connecting plate (22), an inserting rod (21) is fixedly connected to the middle position of the upper end of the connecting plate (22), a square column (23) is fixedly connected to the middle position of the lower end of the connecting plate (22), at least eight through holes (24) are formed in the four edge positions of the connecting plate (22) at equal intervals, the connecting plate (22) is fixed to the lower end of the truss steel beam (1) through the through holes (24) and bolts, the inserting rod (21) is located in the connecting hollow column (11), and the square column (23) is located in the square steel column I (3).
4. The connection structure of the flexible support square steel pipe column and the truss steel beam according to claim 1, characterized in that: the square steel pipe column comprises a first square steel pipe column (3), a second square steel pipe column (3), a third square steel pipe column (3), a fourth square steel pipe column (34), a first angle plate (31) is welded on the upper rear side of the left end of the square steel pipe column (3), a second angle plate (32) is welded on the upper front side of the right end of the square steel pipe column (3), a third angle plate (33) is welded on the lower front side of the left end of the square steel pipe column (3), and a fourth angle plate (34.
5. The connection structure of the flexible support square steel pipe column and the truss steel beam according to claim 1, characterized in that: the lower end of the first square steel pipe column (3) is fixedly connected with the third connecting component (201), the upper end of the third connecting component (201) extends into the first square steel pipe column (3), the lower end of the second square steel pipe column (6) is fixedly connected with the fourth connecting component (701), and the upper end of the fourth connecting component (701) extends into the second square steel pipe column (6).
6. The connection structure of the flexible support square steel pipe column and the truss steel beam according to claim 1, 3 or 5, wherein: the first connecting assembly (2), the second connecting assembly (7), the third connecting assembly (201) and the fourth connecting assembly (701) are identical in structure, and the first square steel pipe column (3) and the second square steel pipe column (6) are identical in structure.
7. The connection structure of the flexible support square steel pipe column and the truss steel beam according to claim 1 or 4, wherein: the left lower end of the first flexible supporting component (4) is detachably connected with a fourth angle plate (34) on the first square steel pipe column (3) through a high-strength bolt, the right upper end of the first flexible supporting component (4) is detachably connected with a first angle plate (31) on the second square steel pipe column (6) through a high-strength bolt, the left upper end of the second flexible supporting component (5) is detachably connected with a second angle plate (32) on the first square steel pipe column (3) through a high-strength bolt, and the right lower end of the second flexible supporting component (5) is detachably connected with a third angle plate (33) on the second square steel pipe column (6) through a high-strength bolt.
8. The connection structure of the flexible support square steel pipe column and the truss steel beam according to claim 1, characterized in that: the flexible supporting assembly I (4) comprises a flexible supporting rod (43), the upper end of the flexible supporting rod (43) is connected with a first internal thread sleeve (42) through threads, a first mounting plate (41) is processed at the upper end of the first internal thread sleeve (42), the lower end of the flexible supporting rod (43) is connected with a second internal thread sleeve (44) through threads, a second mounting plate (45) is processed at the upper end of the second internal thread sleeve (44), and mounting holes are formed in the first mounting plate (41) and the second mounting plate (45).
9. The connection structure of the flexible support square steel pipe column and the truss steel beam according to claim 1 or 8, wherein: the first flexible supporting component (4) and the second flexible supporting component (5) have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920621598.4U CN210342232U (en) | 2019-05-04 | 2019-05-04 | Connection structure of flexible support square steel tubular column and truss girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920621598.4U CN210342232U (en) | 2019-05-04 | 2019-05-04 | Connection structure of flexible support square steel tubular column and truss girder steel |
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| Publication Number | Publication Date |
|---|---|
| CN210342232U true CN210342232U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920621598.4U Active CN210342232U (en) | 2019-05-04 | 2019-05-04 | Connection structure of flexible support square steel tubular column and truss girder steel |
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|---|---|
| CN (1) | CN210342232U (en) |
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- 2019-05-04 CN CN201920621598.4U patent/CN210342232U/en active Active
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