CN212053462U - Connecting structure for assembled structural column - Google Patents
Connecting structure for assembled structural column Download PDFInfo
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- CN212053462U CN212053462U CN202020355965.3U CN202020355965U CN212053462U CN 212053462 U CN212053462 U CN 212053462U CN 202020355965 U CN202020355965 U CN 202020355965U CN 212053462 U CN212053462 U CN 212053462U
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- wing plate
- square tube
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- section square
- bottom wing
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Abstract
A connecting structure for an assembled structural column relates to the technical field of constructional engineering equipment, and comprises an upper section square tube, a middle section square tube, a lower section square tube, a top wing plate, a bottom wing plate and a plurality of webs; the bottom surface of the bottom wing plate is fixed at the top end of the lower section square tube, the bottom end of the middle section square tube is fixed at the top surface of the bottom wing plate, the bottom surface of the top wing plate is fixed at the top end of the middle section square tube, and the bottom end of the upper section square tube is fixed at the top surface of the top wing plate; the web is fixed between the top wing plate and the bottom wing plate, and a plurality of through holes for connecting bolts are formed in the web. The assembling mode is simple, the opposite side channel punching treatment is not needed, automatic punching equipment is not needed, the mounting positions of the top wing plate and the bottom wing plate can be controlled easily and accurately through the form of the three-section square channel, and the automatic production is favorably realized.
Description
Technical Field
The utility model relates to a building engineering equipment technical field specifically relates to a connection structure for assembled structure post.
Background
As a main building structure form, the steel structure has the advantages of repeated environmental protection without building rubbish, large ductility and good earthquake resistance of the structure, and meets the sustainable development requirements of China and the world. In steel structure construction, steel column node connection is the key in steel structure construction, and directly influences the construction speed, the assembly degree and the safety degree of the structure.
In the prior art, the steel structure column joint connection method mainly comprises two modes of welding and bolt connection. When two members in the vertical direction need to be connected, the H-shaped steel and the square steel are generally matched, the H-shaped steel is inserted into the square steel, and then the H-shaped steel is fixed through welding. However, punching, splicing and subsequent welding of the H-shaped steel and the square steel are not easy to operate, the efficiency is low, and the automation is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem how to improve the connection structure's of structure post production efficiency through improving the structure.
In order to solve the technical problem, an embodiment of the present invention provides a connection structure for an assembled structural column, including an upper section square tube, a middle section square tube, a lower section square tube, a top wing plate, a bottom wing plate, and a plurality of webs; the bottom surface of the bottom wing plate is fixed at the top end of the lower section square tube, the bottom end of the middle section square tube is fixed at the top surface of the bottom wing plate, the bottom surface of the top wing plate is fixed at the top end of the middle section square tube, and the bottom end of the upper section square tube is fixed at the top surface of the top wing plate; the web is fixed between the top wing plate and the bottom wing plate, and a plurality of through holes for connecting bolts are formed in the web.
In the above technical solution, further, bottom pterygoid lamina and top pterygoid lamina structure are the same, the bottom pterygoid lamina includes central part and at least one bracket board that is located the central part outside, the web is fixed between the bracket board of top pterygoid lamina and the bracket board of bottom pterygoid lamina.
In the above technical solution, further, four cow leg plates are arranged on the bottom wing plate, and the web plate has four total.
In the technical scheme, furthermore, two bracket plates are arranged on the bottom wing plate and are positioned on the same straight line; the webs are two in number.
In the technical scheme, furthermore, two bracket plates are arranged on the bottom wing plate and are perpendicular to each other; the webs are two in number.
In the above technical solution, further, the corbel plate includes a wide plate portion, a transition portion and a narrow plate portion of an integrated structure, and the wide plate portion is connected with the central portion.
In the above technical solution, further, the central portion is provided with a grouting hole.
In the above technical solution, further, a plurality of limiting vertical plates are arranged on the central portion, the limiting vertical plate of the bottom wing plate is inserted into the bottom end of the middle section square tube, and the limiting vertical plate of the top wing plate is inserted into the top end of the middle section square tube.
In the above technical solution, further, the upper section square tube and the top wing plate, the top wing plate and the middle section square tube, the middle section square tube and the bottom wing plate, the bottom wing plate and the lower section square tube, the web plate and the top wing plate, and the web plate and the bottom wing plate are all fixedly connected in a welded manner.
Compared with the prior art, the utility model discloses technical scheme has following beneficial effect:
the embodiment of the utility model provides a connection structure for assembled structure post, the mode of assembly is simple, need not to communicate to punch and handle, need not to be equipped with automatic drilling equipment, more does benefit to and realizes automated production; moreover, the mounting positions of the top wing plate and the bottom wing plate can be controlled more easily and accurately in a three-section square tube manner, and automatic production is also facilitated; in addition, in the welding process, all parts are easier to fix, and the requirement on tooling equipment is lower.
Drawings
Fig. 1 is a schematic view of a connection structure for fabricated structural columns according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a bottom wing or a top wing according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first step in a method for assembling a connection structure of an assembled structural column according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second step in the assembling method of the connection structure for the fabricated structural column according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a third step in the method for assembling a connection structure of an assembled structural column according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a fourth step in the method for assembling a connection structure of an assembled structural column according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a bottom wing or a top wing according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a bottom wing plate or a top wing plate according to an embodiment of the present invention.
Reference numerals:
1-upper square tube; 2-middle section square tube; 3-lower square tube; 4-a top wing plate; 5-bottom wing plate; 6-a web; 41-bracket board; 42-a central portion; 43-grouting holes; 411-wide plate portion; 412-a transition; 413-narrow plate portion; 61-through hole.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a schematic view of a connection structure for a fabricated structural column according to an embodiment of the present invention.
As shown in fig. 1, the present embodiment provides a connection structure for an assembled structural column, which includes an upper square tube 1, a middle square tube 2, a lower square tube 3, a top wing plate 4, a bottom wing plate 5, and several web plates 6; the bottom surface of bottom pterygoid lamina 5 is fixed on the top of hypomere square tube 3, the bottom mounting of middle section square tube 2 is at the top surface of bottom pterygoid lamina 5, the top of middle section square tube 2 is fixed to the bottom surface of top pterygoid lamina 4, the bottom mounting of upper segment square tube 1 is at the top surface of top pterygoid lamina 4. Specifically, the upper square tube 1 and the top wing plate 4, the top wing plate 4 and the middle square tube 2, the middle square tube 2 and the bottom wing plate 5, and the bottom wing plate 5 and the lower square tube 3 are fixedly connected in a welding manner. Further, the top panel 4 and the bottom panel 5 are all penetration welded T-butt welds.
Fig. 2 is a schematic structural diagram of a bottom wing plate or a top wing plate according to an embodiment of the present invention.
As shown in fig. 2, the top wing plate 4 and the bottom wing plate 5 provided in this embodiment have the same structure, and each of the top wing plate 4 and the bottom wing plate 5 includes a central portion 42 and four bracket plates 41 located outside the central portion 42, the four bracket plates 41 are located in four directions of the same plane, and an included angle between adjacent bracket plates 41 is 90 °.
The web 6 is provided with a plurality of through holes 61, typically bolt holes, for connecting bolts. The web 6 is fixed between the leg plate 41 of the top wing plate 4 and the leg plate 41 of the bottom wing plate 5, corresponding to the leg plate 41, in four pieces. Specifically, the web 6 and the top wing plate 4, and the web 6 and the bottom wing plate 5 are fixedly connected in a welded manner.
As shown in fig. 2, the leg board 41 includes a wide board portion 411, a transition portion 412 and a narrow board portion 413, and the wide board portion 411 is connected to the central portion 42, so that the leg board 41 having the above structure can satisfy structural strength of the board, economic cost and difficulty of connection operation. The central portion 42 is provided with grouting holes 43 for facilitating the casting of concrete material in the square tube.
In the above embodiments, the assembling method of the connecting structure for the fabricated structural columns is as shown in fig. 3 to 6.
Fig. 3 is a schematic structural diagram of a first step in a method for assembling a connection structure of an assembled structural column according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a second step in the assembling method of the connection structure for the fabricated structural column according to the embodiment of the present invention; fig. 5 is a schematic structural diagram of a third step in the method for assembling a connection structure of an assembled structural column according to an embodiment of the present invention; fig. 6 is a schematic structural diagram of a fourth step in the method for assembling a connection structure of an assembled structural column according to an embodiment of the present invention;
preparation work: manufacturing a main body of the square tube, and dividing the main body square tube into three sections, namely an upper section square tube 1, a middle section square tube 2 and a lower section square tube 3;
the first step of assembly: as shown in fig. 3, the bottom of the middle square tube 2 is welded on the top surface of the bottom wing plate 5;
and a second assembling step: as shown in fig. 4, the bottoms of four webs 6 are welded on the top surface of the bottom wing plate 5, and the inner sides of the webs 6 are welded on the side surface of the middle square tube 2; the outer side of the web 6 is provided with a bolt hole;
the third step of assembly: as shown in fig. 5, the bottom surface of the top wing plate 4 is welded on the top of the middle square tube 2 and the top of the web 6;
and a fourth step of assembling: as shown in fig. 6, the bottom of the upper square tube 1 is welded on the top surface of the top wing plate 4; the top of the lower square tube 3 is welded to the bottom of the top wing plate 4.
According to the connecting structure assembling method, the connecting structure for the assembled structural column provided by the embodiment has a simple assembling mode, does not need opposite communication punching treatment, does not need automatic punching equipment, and is more beneficial to realizing automatic production; moreover, the mounting positions of the top wing plate 4 and the bottom wing plate 5 are easier to accurately control through the form of three-section square tube, and the realization of automatic production is also facilitated; in addition, in the welding process, all parts are easier to fix, and the requirement on tooling equipment is lower.
To sum up, the utility model provides a connection structure for assembled structure post, simple structure, simple to operate, the preparation is convenient for standardize, batch production, industrial production, and the component quality is guaranteed, has guaranteed that the unloading in the steel construction connection requires precision height and welding quality, and construction installation speed piece moreover, and the field erection needs equipment few.
In the connection structure for the fabricated structural column shown in fig. 1-6, the top wing plate 4 or the bottom wing plate 5 is provided with four mutually perpendicular bracket plates 41, which are suitable for connecting components in four directions of a square tube, and in practical applications, the top wing plate 4 or the bottom wing plate 5 can also have different shapes to meet different scene requirements.
Fig. 7 is a schematic structural view of a bottom wing plate or a top wing plate according to an embodiment of the present invention.
As shown in fig. 7, two bracket plates are arranged on the bottom wing plate, and the two bracket plates are positioned on the same straight line; the webs are two in number.
Fig. 8 is a schematic structural view of a bottom wing plate or a top wing plate according to an embodiment of the present invention.
As shown in fig. 8, two bracket plates are arranged on the bottom wing plate, and the two bracket plates are perpendicular to each other; the webs are two in number.
In addition, in some embodiments, on the basis of the shape of the bottom wing plate 5 or the top wing plate 4 shown in fig. 2, 7 and 8, a plurality of limiting vertical plates are arranged on the central portion 42 of the bottom wing plate 5, the limiting vertical plates of the bottom wing plate 5 are inserted into the bottom end of the middle square tube 2, and the limiting vertical plates of the top wing plate 4 are inserted into the top end of the middle square tube 2.
The limiting vertical plates are connected preliminarily and fixed completely through welding, so that the welding difficulty can be reduced, and the automatic production is realized.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (9)
1. A connecting structure for an assembled structural column is characterized by comprising an upper section square tube, a middle section square tube, a lower section square tube, a top wing plate, a bottom wing plate and a plurality of webs; the bottom surface of the bottom wing plate is fixed at the top end of the lower section square tube, the bottom end of the middle section square tube is fixed at the top surface of the bottom wing plate, the bottom surface of the top wing plate is fixed at the top end of the middle section square tube, and the bottom end of the upper section square tube is fixed at the top surface of the top wing plate; the web is fixed between the top wing plate and the bottom wing plate, and a plurality of through holes for connecting bolts are formed in the web.
2. A connection structure for a fabricated structural column according to claim 1, wherein the bottom wing panel and the top wing panel are identical in structure, the bottom wing panel including a central portion and at least one leg plate outboard of the central portion, the web being secured between the leg plate of the top wing panel and the leg plate of the bottom wing panel.
3. A connecting structure for a fabricated structural column according to claim 2, wherein four cow leg plates are provided on the bottom wing plate, and the web plate is four in total.
4. The connecting structure for an assembled structural column according to claim 2, wherein two bracket plates are provided on the bottom wing plate, and the two bracket plates are located on the same straight line; the webs are two in number.
5. The connecting structure for an assembled structural column according to claim 2, wherein two bracket plates are provided on the bottom wing plate, and the two bracket plates are perpendicular to each other; the webs are two in number.
6. The connecting structure for a fabricated structural column according to claim 2, wherein the corbel plate comprises a wide plate portion, a transition portion, and a narrow plate portion of unitary construction, the wide plate portion being connected with the central portion.
7. A connection structure for fabricated structural columns according to claim 2, characterized in that the central portion is provided with a grout hole.
8. The connecting structure for the fabricated structural columns according to claim 2, wherein a plurality of limiting vertical plates are arranged on the central portion, the limiting vertical plates of the bottom wing plates are inserted into the bottom end of the middle-section square tube, and the limiting vertical plates of the top wing plates are inserted into the top end of the middle-section square tube.
9. A connection structure for a fabricated structural column according to any one of claims 1 to 8, wherein the upper section square tube and the top wing plate, the top wing plate and the middle section square tube, the middle section square tube and the bottom wing plate, the bottom wing plate and the lower section square tube, the web plate and the top wing plate, and the web plate and the bottom wing plate are fixedly connected in a welded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355965.3U CN212053462U (en) | 2020-03-20 | 2020-03-20 | Connecting structure for assembled structural column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355965.3U CN212053462U (en) | 2020-03-20 | 2020-03-20 | Connecting structure for assembled structural column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212053462U true CN212053462U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020355965.3U Active CN212053462U (en) | 2020-03-20 | 2020-03-20 | Connecting structure for assembled structural column |
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| Country | Link |
|---|---|
| CN (1) | CN212053462U (en) |
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2020
- 2020-03-20 CN CN202020355965.3U patent/CN212053462U/en active Active
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