Support structure for keels for building

Abstract

A keel supporting structure for buildings includes a support member, a support plate group, and a first crossbeam. The support member and the first crossbeam are elongated square tubes. A mounting hole is provided on two side walls of the support member and the mounting hole includes two first openings that are oppositely arranged and each penetrates one of the two side walls. The support plate group includes a support plate which passes through the two first openings and extends outwardly from at least one of the first openings. The support plate is mounted on the support member through a first connection mechanism. An outer portion of the support plate extending outwardly from the first opening forms a support section. The first crossbeam is disposed and supported on the support section.

Description

BACKGROUND OF THE INVENTIONTechnical Field

[0001] The present invention relates to a keel supporting structure for buildings. More particularly, the present invention relates to a keel supporting structure for buildings having a connection structure.Description of Related Art

[0002] In the existing building structures, the keels of buildings are fixed together through welding. However, there exists a few drawbacks, including high labor cost, high labor intensity, inconvenient pre-positioning, and low assembly efficiency. Therefore, improvements are needed.SUMMARY

[0003] In view of the above-mentioned problems, one of the objects of the present invention is to provide a keel supporting structure for buildings. One or more support plates are inserted into and fixed with a support member without welding, and a first crossbeam is hoisted and fixed onto the support plates. This structure offers rapid pre-positioning, high assembly efficiency, and low labor intensity. To achieve the objects of the invention, the technical solutions are provided as follows.

[0004] According to one aspect, a keel supporting structure for buildings are provided. The keel supporting structure includes a support member, a support plate group, and a first crossbeam. The support member and the first crossbeam are both elongated square tubes. A mounting hole is provided on two side walls of the support member and penetrates the two side walls to form two first openings that are oppositely arranged. The support plate group includes a support plate that passes through the two first openings and extends outwardly at least from one of the first openings. The support plate is mounted on the support member through a first connection mechanism. An outer portion of the support plate extends outwardly from the first opening and forms a support section, and the first crossbeam is disposed on and supported by the support section.

[0005] Further, the first crossbeam is provided with a limiting hole and the support section is provided with a limiting protrusion that cooperates with the limiting hole by way of disposing in the limiting hole.

[0006] Further, the support plate group includes two support plates that are spaced apart. Two of the outer portions of the two support plates extending outwardly from the support member form two of the support sections that are spaced apart. The first crossbeam is disposed and supported on the two support sections.

[0007] Further, the limiting protrusion is disposed at a top of the support section. The limiting hole is disposed on an upper side wall of the first crossbeam and a first clearance hole is provided on a lower side wall of the first crossbeam corresponding to the support section. The support section passes through the first clearance hole to support an inner wall of the upper side wall of the first crossbeam.

[0008] Further, the support member is a first column.

[0009] Further, the first crossbeam has two of the limiting holes which are a first limiting hole and a second limiting hole. The support section has two of the limiting protrusions that are a first limiting protrusion and a second limiting protrusion. The first limiting hole is provided on the upper side wall of the first crossbeam, and the second limiting hole is provided on the lower side wall of the first crossbeam. A third clearance hole is provided on the lower side wall of the first crossbeam corresponding to the first limiting hole. The first limiting protrusion passes through the third clearance hole and is disposed in the first limiting hole, and the second limiting protrusion is disposed in the second limiting hole.

[0010] Further, two of the outer portions of the same support plate extend oppositely and outwardly from the two first openings, and form two of the support sections.

[0011] Further, two of the support plate groups are mounted on the first column and are arranged in two different directions. The two support plate groups respectively support two of the first crossbeams in different directions. One of the support plate groups is provided with a second clearance hole, and the other support plate group passes through the second clearance hole.

[0012] Further, two of the outer portions of the same support plate of at least one of the support plate groups extend oppositely and outwardly from the two first openings, and form two of the support sections.

[0013] Further, the first connection mechanism is a first fastener, and the first column is connected to the support plate group through the first fastener.

[0014] Further, the first crossbeam is connected to the support plate group through a second fastener.

[0015] Further, the support member is a first column, and the support plate group includes two L-shaped support plates that are spaced apart. Each L-shaped support plate includes a side plate and a holding plate. The first crossbeam is supported on the two holding plates, and the two side plates are placed at two sides of the first crossbeam to provide lateral limitation.

[0016] Further, the first crossbeam and the support plate group are fixed through a second connection mechanism. The second connection mechanism includes numerous second connection assemblies spaced along a length direction of the first crossbeam. Each second connection assembly includes an insertion plate and a third fastener. The side plate is provided with a first connection hole, and the first crossbeam is provided with a second connection hole. The insertion plate includes an insertion section and a mounting section. The mounting section is disposed at one end of the insertion section. The insertion section passes through the second connection hole on the first crossbeam and two first connection holes on the two side plates. A cross-sectional dimension of the insertion section matches a dimension of the first connection hole and the second connection hole. The mounting section is connected and fixed to the side plate through the third fastener. The mounting sections of the insertion plates are arranged alternatively on two outer surfaces of the two side plates along the length direction of the first crossbeam.

[0017] Further, the support member is a second crossbeam.

[0018] Further, the first opening extends vertically on the side walls of the second crossbeam. The first connection mechanism is a clamping plate disposed on a lower side edge of the support plate and extends downwardly. A distance from an upper side edge of the support plate to a bottom edge of the clamping plate is less than a length of the first opening. The clamping plate is clamped between the two side walls of the second crossbeam.

[0019] Further, a lower side edge of a middle portion of the support plate extends downwardly to form a clamping plate. Two ends of the support plate extend outwardly from the two first openings to form the two support sections. A top of the support section is inclined outwardly and downwardly, and the limiting protrusion is disposed at the top of the support section. The limiting hole is disposed on the upper side wall of the first crossbeam, and the lower side wall of the first crossbeam is provided with a first clearance hole corresponding to the support section. The support section passes through the first clearance hole to support the inner wall of the upper side wall of the first crossbeam, and the first crossbeam and the support plate are connected through a second fastener.

[0020] Further, the keel supporting structure includes two of the support plate groups, which are a first support plate group and a second support plate group. The first support plate group includes two first support plates that are spaced apart, and the second support plate group includes two second support plates that are spaced apart. The first support plates are attached to the second support plates respectively. Each first support plate includes a first connection section and a first support section disposed at one end of the first connection section. The first support section is wider than the first connection section. Another end of the first connection section away from the first support section is inserted through the first opening on one side wall of the second crossbeam and extends out from the first opening on the other side wall. Each second support plate includes a second connection section and a second support section disposed at one end of the second connection section. The second support section is wider than the second connection section. Another end of the second connection section away from the second support section is inserted through the first opening on one side wall of the second crossbeam and extends out from the first opening on the other side wall. The first support section and the second connection section are located on the same side of the crossbeam. A dimension of the first opening matches a width of the first connection section and the second connection section. The first support section and the second connection section are connected through a fifth fastener, and the second support section and the first connection section are also connected through the fifth fastener. The keel supporting structure for buildings includes two of the first crossbeams locating on two sides of the second crossbeam, and the two first crossbeams are respectively supported on the first support section and the second support section.

[0021] Further, one end of the first crossbeam, the second support section, and the first connection section are connected and fixed together through the fifth fastener. One end of the first crossbeam, the first support section and the second connection section are connected and fixed together through the fifth fastener.

[0022] Further, the keel supporting structure further includes a support column, which is a square tube. Two mounting plates that are spaced apart are inserted into a top of the support column. A bottom of each mounting plate extends to an inner side of the support column and is connected to a side wall of the support column through a sixth fastener. A top of each mounting plate is provided with a third limiting protrusion. The second crossbeam is supported on the mounting plates. An upper side wall of the second crossbeam is provided with a third limiting hole corresponding to the third limiting protrusion. A lower side wall of the second crossbeam is provided with a second clearance hole for the insertion of the mounting plates. The second crossbeam is fixed to the mounting plates through a seventh fastener. The mounting plates are provided with a second opening for the first connection section and the second connection section to pass through.

[0023] Further, the keel supporting structure includes two of the support plate groups, which are a third support plate group and a fourth support plate group. The third support plate group extends horizontally, and the fourth support plate group extends upwardly. The third support plate group includes two third support plates that are spaced apart, and the fourth support plate group includes two fourth support plates that are spaced apart. The third support plate group supports the first crossbeam which is arranged horizontally, and the fourth support plate group supports an inclined fourth crossbeam. The third support plates and the fourth support plates are mutually connected inside the second crossbeam.

[0024] Further, the support member includes a third crossbeam and a third column. The two support plates are inserted into the third column. A top of each support plate is provided with a fourth limiting protrusion. A top of the third column is provided with an upwardly protruding limiting plate. One end of the third crossbeam is provided with a fourth limiting hole and a limiting opening. The fourth limiting hole cooperates with the fourth limiting protrusion and the limiting opening is for the insertion of the limiting plate. One end of the third crossbeam is supported by the support plates and is fixed to the third column and the support plates through an eighth fastener. Each support plate extends outwardly from an opposite end to form the support section. The first crossbeam is connected to the support plates through a ninth fastener.

[0025] According to the embodiments of the invention, the first opening is provided on the support member. The support plate is inserted and fixed to the support member through the first connection mechanism. Compared to known welding method or known direct connecting method by fasteners, the support plate in the embodiments of the present invention achieves a more stable connection while avoiding the joining method of welding, which reduces labor costs. The insertion of the support plate group facilitates pre-positioning of the support plate, which improves installation efficiency. After the support plate group is fixed, its outer portion extends outward from the first opening to form the support section. As a result, the first crossbeam can be hoisted onto the support section from above, allowing the first crossbeam to be supported thereon.BRIEF DESCRIPTION OF DRAWINGS

[0026] The invention can be more fully understood by reading the following detailed description of the embodiment, with reference made to the accompanying drawings as follows:

[0027] FIG. 1 is a schematic diagram of a first embodiment of the present invention.

[0028] FIG. 2 is an exploded diagram of the first embodiment.

[0029] FIG. 3 is a schematic diagram of the first embodiment with the first crossbeam hidden.

[0030] FIG. 4 is a schematic diagram of a second embodiment of the present invention.

[0031] FIG. 5 is another schematic diagram of the second embodiment.

[0032] FIG. 6 is a schematic diagram of the mutually installed support plate groups.

[0033] FIG. 7 is a schematic diagram of a third embodiment of the present invention.

[0034] FIG. 8 is an enlarged view of region A in FIG. 7.

[0035] FIG. 9 is a schematic diagram showing the connection between the first crossbeam and the L-shaped support plates.

[0036] FIG. 10 is an exploded diagram of a fourth embodiment of the present invention.

[0037] FIG. 11 is a schematic diagram of the fourth embodiment.

[0038] FIG. 12 is a schematic diagram of a fifth embodiment of the present invention.

[0039] FIG. 13 is a schematic diagram of the fifth embodiment with the first crossbeam hidden.

[0040] FIG. 14 is an exploded diagram of the fifth embodiment.

[0041] FIG. 15 is a schematic diagram of a sixth embodiment of the present invention applied in a building.

[0042] FIG. 16 is an exploded diagram of the sixth embodiment.

[0043] FIG. 17 is another exploded diagram of the sixth embodiment.

[0044] FIG. 18 is a schematic diagram of a seventh embodiment of the present invention applied in a building.

[0045] FIG. 19 is an enlarged view of region D in FIG. 18.

[0046] FIG. 20 is an exploded diagram of the seventh embodiment.DETAILED DESCRIPTION

[0047] The present invention is elaborated below with embodiments and accompanying drawings.

[0048] Please refer to FIG. 1 to FIG. 3. FIG. 1 is a schematic diagram of a first embodiment of the present invention. FIG. 2 is an exploded diagram of the first embodiment. FIG. 3 is a schematic diagram of the first embodiment with the first crossbeam hidden. A keel supporting structure for buildings including a support member, a support plate group 1, and a first crossbeam 2 is provided. The support member and the first crossbeam 2 are both elongated square tubes. A mounting hole is provided on two side walls of the support member. The mounting hole includes two first openings 3 that are oppositely arranged and each penetrates one of the two side walls. The support plate group 1 includes a support plate which passes through the two first openings 3 and extends outwardly from at least one of the first openings 3. The support plate is mounted on the support member through a first connection mechanism. An outer portion of the support plate extending outwardly from one first opening 3 forms a support section 4, and the first crossbeam 2 is disposed and supported on the support section 4.

[0049] Based on the above-mentioned embodiment, the support member is provided with the first opening 3, and the support plate is inserted into the support member and fixed through the first connection mechanism. Compared to the known welding method or the known direct connecting method with fasteners, the support plate in the embodiment of the present invention achieves a more stable connection while avoiding welding, which reduces labor costs. The insertion of the support plate group facilitates pre-positioning of the support plate, improving the installation efficiency. After the support plate is fixed, the outer portion extends outwardly from the first opening 3 to form the support section 4, and then the first crossbeam 2 can be hoisted from above onto the support section 4, so the support section 4 fixes and supports the first crossbeam 2.

[0050] The present invention includes at least the following embodiments.First Embodiment

[0051] As shown in FIGS. 1-3, a keel supporting structure for buildings includes a support member, a support member 1, and a first crossbeam 2. The support member and the first crossbeam 2 are elongated square tubes. The support member is a first column 6. A mounting hole is provided on two side walls of the first column 6. The mounting hole includes two first openings 3 that are oppositely arranged and each penetrates one of the two side walls of the first column 6. In the present embodiment, the support plate group 1 includes two support plates that are spaced apart. Two of the outer portions of the two support plates extending outwardly from the support member form two of the support sections 4 that are spaced apart. Two of the outer portions of the same support plate extend oppositely and outwardly from the two opposite first openings to form two of the support sections. The first cross beam 2 is disposed and supported on the two support sections 4. The support plates are connected and fixed on the first column 6 through a first connection mechanism, which is a first fastener 7.

[0052] The first crossbeam 2 is provided with a limiting hole, and the support section 4 is provided with a limiting protrusion 8 that cooperates with the limiting hole by way of disposing in the limiting hole. Specifically, the first crossbeam 2 has two of the limiting holes which are a first limiting hole 12 and a second limiting hole 13. The support section 4 has two of the limiting protrusions 8 that are a first limiting protrusion 10 and a second limiting protrusion 11. The first limiting hole 12 is provided on an upper side wall of the first crossbeam 2, and the second limiting hole 13 is provided on a lower side wall of the first crossbeam 2. A third clearance hole 14 is provided on the lower side wall of the first crossbeam 2 corresponding to the first limiting hole 12. The first limiting protrusion 10 passes through the third clearance hole 14 and is disposed in the first limiting hole 12, and the second limiting protrusion 11 is disposed in the second limiting hole 13.

[0053] In the present embodiment, the outer portions of the support plates extend from the first column 6 to form the support sections 4, which are provided with the first limiting protrusion 10 and the second limiting protrusion 11, thus providing stable support and accurate positioning for the hoisted first crossbeam 2.Second Embodiment

[0054] Please refer to FIGS. 4-6. FIG. 4 is a schematic diagram of a second embodiment of the present invention. FIG. 5 is another schematic diagram of the second embodiment. FIG. 6 is a schematic diagram of the mutually installed support plate groups. A keel supporting structure for buildings includes a support member, a support plate group 2, and a first crossbeam 2. The support member and the first crossbeam 2 are elongated square tubes. The support member is a first column 6. A mounting hole is provided on two side walls of the first column 6. The mounting hole includes two first openings 3 that are oppositely arranged and each penetrates one of the two side walls of the first column 6.

[0055] The support plate group 1 includes two support plates that are spaced apart. Two outer portions of the two support plates extend outwardly from the support member to form two support sections 4 that are spaced apart. One support plate passes through two opposite first openings 3 and extends outwardly from the two first openings 3 to form two of the support sections 4. One end of the first crossbeam 2 is disposed and supported on the support sections 4. The first crossbeam 2 is connected to the support plate group through a second fastener 15. The support plates are connected to and fixed on the first column 6 through a first connection mechanism, which is a first fastener 7.

[0056] The first crossbeam 2 is provided with a limiting hole 28, and the support section 4 is provided with a limiting protrusion 8 that cooperates with the limiting hole 28 by way of disposing in the limiting hole 28. The limiting protrusion 8 is disposed at a top of the support section 4, and the limiting hole 28 is disposed on an upper side wall of the first crossbeam 2. A lower side wall of the first crossbeam 2 is provided with a first clearance hole 16 corresponding to the support section 4, and the support section 4 passes through the first clearance hole 16 to support an inner wall of the upper side wall of the first crossbeam 2.

[0057] In the present embodiment, two of the support plate groups 1 are mounted on the first column 6 and are arranged in two different directions of the first column 6. The support plates of the two support plate groups 1 respectively support two of the first crossbeams 2 in different directions. The support plates of one support plate group 1 are provided with a second clearance hole 17, and the support plates of the other support plate group 1 pass through the second clearance hole 17. Two of the outer portions of the same support plate of at least one of the support plate groups 1 extend oppositely and outwardly from the two first openings 3 to form two of the support sections 4.

[0058] In the present embodiment, the limiting protrusion 8 positions the first crossbeam 2, and the first crossbeam 2 is connected and fixed with the support plates through the second fastener 15, enabling support and fixation of first crossbeams 2 in four directions.Third Embodiment

[0059] Please refer to FIGS. 7-9. FIG. 7 is a schematic diagram of a third embodiment of the present invention. FIG. 8 is an enlarged view of region A in FIG. 7. FIG. 9 is a schematic diagram showing the connection between the first crossbeam and the L-shaped support plates. The keel supporting structure for buildings of the present embodiment includes a support member, a support plate group 1, and a first crossbeam 2. The support member and the first crossbeam 2 are both elongated square tubes. The support member is a first column 6. A mounting hole is provided on two side walls of the first column 6. The mounting hole includes two first openings 3 that are oppositely arranged and each penetrates one of the two side walls of the first column 6. The support plate group 1 includes two support plates that are spaced apart. The two support plates pass through the two first openings 3 on the same side and extend outwardly from the first column 6 to form two support sections 4 that are spaced apart. Two outer portions of the same support plate passe through the two opposite first openings 3 and extend oppositely and outwardly from both first openings 3 to form two support sections 4. One end of the first crossbeam 2 is supported by the two support sections 4. The support plates are mounted on the first column 6 through a first connection mechanism, which is a first fastener 7.

[0060] In the present embodiment, the support plate group 1 includes two L-shaped support plates that are spaced apart, and each L shaped support plate includes a side plate 18 and a holding plate 19. The first crossbeam 2 is supported on the two holding plates 19. The two side plates 18 are placed at two sides of the first crossbeam 2 to provide lateral limitation. The first crossbeam 2 and the support plate group 1 are fixed through a second connection mechanism, which includes several second connection assemblies spaced along a length direction of the first crossbeam 2. Each second connection assembly includes an insertion plate 20 and a third fastener 21. The side plate 18 is provided with a first connection hole 22. The first crossbeam 2 is provided with a second connection hole 23. The insertion plate 20 includes an insertion section 24 and a mounting section 25 disposed at one end of the insertion section 24. The insertion section 24 passes through the second connection hole 23 on the first crossbeam 2 and two of the first connection holes 22 on the two side plates 18. A cross-sectional dimension of the insertion section 24 matches a dimension of the first and second connection holes. The mounting section 25 is connected and fixed to the side plate 18 through the third fastener 21. The mounting sections 25 of multiple insertion plates 20 are arranged alternatively on two outer surfaces of the two side plates 18 along the length direction of the first crossbeam 2.

[0061] In the present embodiment, the first crossbeam 2 is supported by the L-shaped support plates and is fixed by using the particularly structured insertion plate 20 and the third fastener 21.Fourth Embodiment

[0062] Please refer to FIGS. 10-11. FIG. 10 is an exploded diagram of a fourth embodiment of the present invention. FIG. 11 is a schematic diagram of the fourth embodiment. The keel supporting structure for buildings of the present embodiment includes a support member, a support plate group 1, and a first crossbeam 2. The support member and the first crossbeam 2 are both elongated square tubes. The support member is a second crossbeam 26. A mounting hole is provided on two side walls of the second crossbeam 26. The mounting hole includes two first openings 3 that are oppositely arranged and each penetrates one of the two side walls of the second crossbeam 26. The support plate group 1 includes two support plates that are spaced apart. Two outer portions of the two support plates pass through the two first openings 3 and extend outwardly from the second crossbeam 26 to form two support sections 4 that are spaced apart. The same support plate passes through the two first openings 3 and extends oppositely and outwardly from both first openings 3 to form two support sections 4. One end of the first crossbeam 2 is supported by the two support sections 4. The first crossbeam 2 is provided with a limiting hole 28 and the support section 4 is provided with a limiting protrusion 8 that cooperates with the limiting hole 28 by way of disposing in the limiting hole 28.

[0063] In the present embodiment, the first openings 3 extend vertically on the side walls of the second crossbeam 26. The first connection mechanism is a clamping plate 27 disposed on a lower side edge of the support plate and extending downwardly. A distance from an upper side edge of the support plate to a bottom edge of the clamping plate 27 is less than a length of the first opening 3. The clamping plate 27 is clamped between the two side walls of the second crossbeam 26.

[0064] In an alternative embodiment, a lower side edge of a middle portion of the support plate extends downwardly to form a clamping plate 27. Two ends of the support plate extend outwardly from the two first openings 3 to form the two support sections 4. A top of the support section 4 is inclined outwardly and downwardly. The limiting protrusion 8 is disposed at the top of the support section 4. The limiting hole 28 is disposed on an upper side wall of the first crossbeam 2. A lower side wall of the first crossbeam 2 is provided with a first clearance hole 16 corresponding to the support section 4. The support section 4 passes through the first clearance hole 16 to support an inner wall of the upper side wall of the first crossbeam 2. The first crossbeam 2 and the support plate group are connected through a second fastener 15.

[0065] In the fourth embodiment, a quick and easy connection between the second crossbeam 26 and two first crossbeams 2 is achieved, by way of hoisting the first crossbeam 2 to be mounted and supported on the support sections 4 at the end of the second crossbeam 26. The limiting protrusion 8 positions the first crossbeam 2 and then fastened through the second fastener 15. The entire connection method avoids the process of welding and enables accurate positioning through the limiting protrusion 8. This keel supporting structure can be applied to the connection of keels at the edge of the roof of a building.Fifth Embodiment

[0066] Please refer to FIGS. 12-14. FIG. 12 is a schematic diagram of a fifth embodiment of the present invention. FIG. 13 is a schematic diagram of the fifth embodiment with the first crossbeam hidden. FIG. 14 is an exploded diagram of the fifth embodiment. The keel supporting structure for buildings of the present embodiment includes a support member, a support plate group 1, and a first crossbeam 2. The support member and the first crossbeam 2 are both elongated square tubes. The support member is a second crossbeam 26 in this embodiment. A mounting hole is provided on two side walls of the second crossbeam 26. The mounting hold includes two first openings 3 that are oppositely arranged and each penetrates one of the two side walls of the second crossbeam 26. The support plate group 1 includes two support plates that are spaced apart. The two support plates pass through the two first openings 3 and are mounted on the second crossbeam 26 through a first connection mechanism. Two outer portions of the two support plates extend outwardly from the second crossbeam 26 to form two support sections 4 that are spaced apart. Two outer portions of the same support plate pass through the two first openings 3 and extend oppositely and outwardly from both first openings 3 to form two support sections 4. One end of the first crossbeam 2 is supported by the two support sections 4. The first crossbeam 2 is provided with a limiting hole 28, and the support section 4 is provided with a limiting protrusion 8 that cooperates with the limiting hole 28 by way of disposing in the limiting hole 28.

[0067] In the present embodiment, the keel supporting structure includes two of the support plate groups 1, which are a first support plate group and a second support plate group. The first support plate group includes two first support plates 29 that are spaced apart, and the second support plate group includes two second support plates 30 that are spaced apart. Each first support plate 29 is attached to one of the second support plate 30. Each first support plate 29 includes a first connection section 31 and a first support section 32 disposed at one end of the first connection section 31. The first support section 32 is wider than the first connection section 31. An opposite end of the first connection section 31 is inserted into the first opening 3 on one side wall of the second crossbeam 26 and extends out from the first opening 3 on the other side wall. Each second support plate 30 includes a second connection section 33 and a second support section 34 disposed at one end of the second connection section 33. The second support section 34 is wider than the second connection section 31. An opposite end of the second connection section 33 is inserted into the first opening 3 on one side wall of the second crossbeam 26 and extends out from the first opening 3 on the other side wall. The first support section 32 and the second connection section 33 are located on the same side of the crossbeam. The dimension of the first opening 3 matches a width of the first connection section 31 and the second connection section 33. The first support section 32 and the second connection section 33 are connected through a fifth fastener (omitted in the figures), and the second support section 34 and the first connection section 31 are connected through the fifth fastener 35. The keel supporting structure includes two of the first crossbeams2 locating on two sides of the second crossbeam 26. The two first crossbeams 2 are supported on the first support section 32 and the second support section 34.

[0068] One end of the first crossbeam 2, the second support section 34, and the first connection section 31 are connected and fixed together through the fifth fastener 35. The same end of the first crossbeam 2, the first support section 32, and the second connection section 33 are also connected and fixed together through the fifth fastener 35. The keel supporting structure further includes a support column 36 which is a square tube. Two mounting plates 37 that are spaced apart are inserted into a top of the support column 36. A bottom of each mounting plate 37 extends to an inner side of the support column 36 and is connected to a side wall of the support column 36 through a sixth fastener 38. A top of each mounting plate 37 is provided with a third limiting protrusion 39. The second crossbeam 26 is supported on the mounting plates 37. An upper side wall of the second crossbeam 26 is provided with a third limiting hole 40 corresponding to the third limiting protrusion 39. A lower side wall of the second crossbeam 26 is provided with a second clearance hole 17 for the insertion of the mounting plates 37. The second crossbeam 26 is fixed to the mounting plates 37 through a seventh fastener 41. Each mounting plate 37 is provided with a second opening 42 for the first connection section 31 and the second connection section 33 to pass through.

[0069] The installation steps relating to the present embodiment are exemplified as follows. First, the two mounting plates 37 are inserted into the support column 36 and fixed through the sixth fastener 38. Next, the second crossbeam 26 is installed and fixed to the mounting plates 37 through the seventh fastener 41. Then, the first support plates 29 and the second support plates 30 are laterally inserted into the first openings 3. Finally, the first crossbeams 2 are hoisted onto the assembly and one end of each first crossbeam 2 is fixed through the fifth fastener 35. The present embodiment enables the connection between an inclined support column 36 and the first crossbeam 2 with second crossbeam 26.Sixth Embodiment

[0070] Please refer to FIGS. 15-17. FIG. 15 is a schematic diagram of a sixth embodiment of the present invention applied in a building. FIG. 16 is an exploded diagram of the sixth embodiment. FIG. 17 is another exploded diagram of the sixth embodiment. The keel supporting structure for buildings of the present embodiment includes a support member, a support plate group 1, and a first crossbeam 2. The support member and the first crossbeam 2 are both elongated square tubes, and the support member is a second crossbeam 26. A mounting hole is provided on two side walls of the second crossbeam 26. The mounting hole includes two first openings 3 that are oppositely arranged and each penetrates one of the two side walls of the second crossbeam 26. The support plate group 1 includes two support plates that are spaced apart. Two outer portions of the two support plates pass through the first openings 3 on the same side and extend outwardly from the second crossbeam 26 to form two support sections 4 that are spaced apart. One end of the first crossbeam 2 is supported by the two support sections 4. The first crossbeam 2 is provided with a limiting hole 28 and the support section 4 is provided with a limiting protrusion 8 that cooperates with the limiting hole 28 by way of disposing in the limiting hole 28. The support plates are mounted on the second crossbeam 26 through a first connection mechanism, which is a first fastener 7.

[0071] To be more specific, in the present embodiment, the keel supporting structure includes two of the support plate groups 1 which are a third support plate group and a fourth support plate group. The third support plate group extends horizontally, and the fourth support plate group extends upwardly. The third support plate group includes two third support plates 43 that are spaced apart, and the fourth support plate group includes two fourth support plates 44 that are spaced apart. The third support plate group supports the first crossbeam 2 which is arranged horizontally, and the fourth support plate group supports an inclined fourth crossbeam 45. The third support plates 43 and the fourth support plates 44 are mutually connected inside the second crossbeam 26. The third support plates 43 and the fourth support plates 44 are respectively provided with a clamping slot 46 at the location of mutual connection.

[0072] In the present embodiment, the connection of two horizontal crossbeams (which can be regarded as transverse keels) and one inclined crossbeam (which can be regarded as an inclined keel) at the corners of a building is achieved.Seventh Embodiment

[0073] Please refer to FIGS. 18-20. FIG. 18 is a schematic diagram of a seventh embodiment of the present invention applied in a building. FIG. 19 is an enlarged view of region D in FIG. 18. FIG. 20 is an exploded diagram of the seventh embodiment. The keel supporting structure for buildings includes a support member, a support plate group 1, and a first crossbeam 2. The support member and the first crossbeam 2 are both elongated square tubes. A mounting hole is provided on two side walls of the support member. The mounting hole includes two first openings 3 and each penetrates one of the side walls of the support member. The support plate group 1 includes two support plates that are spaced apart. Each support plate passes through the two opposite first openings 3 and extends outwardly from one of the first openings 3. Two outer portions of the two support plates pass through and extend outwardly from the first openings 3 on the same side to form two support section 4 that are spaced apart. The support plates are mounted on the support member through a first connection mechanism. The first crossbeam 2 is supported and disposed on the two support sections 4. The first crossbeam 2 is provided with a limiting hole 28, and each support section 4 is provided with a limiting protrusion 8 that cooperates with the limiting hole 28 by way of disposing in the limiting hole 28.

[0074] In the present embodiment, the support member includes a third crossbeam 47 and a third column 48. Two support plates are inserted into the third column 48. A top of each support plate is provided with a fourth limiting protrusion 49, and a top of the third column 48 is provided with an upwardly protruding limiting plate 50. One end of the third crossbeam 47 is provided with a fourth limiting hole 28 and a limiting opening 51. The fourth limiting hole 28 cooperates with the fourth limiting protrusion 49, and the limiting opening 51 allows the insertion of the limiting plate 50. The same end of the third crossbeam 47 is supported by the support plate and fixed with the third column 48 and the support plate through an eighth fastener 52. Each support plate extends outwardly from one end away from the third crossbeam 47 to form the support section 4. The first crossbeam 2 is connected to the support plate through a ninth fastener 53.

[0075] In the present embodiment, the connection of two crossbeams (which can be regarded as two transversely arranged keels) and one column (which can be regarded as a longitudinally arranged keel) in a building is achieved.

[0076] The above are exemplary embodiments of the present invention and are not intended to limit the invention. Various modifications, combinations, and variations of the present invention will be apparent to those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention shall be deemed to fall within the scope of the present invention.

Claims

1. A keel supporting structure for buildings, comprising: a support member, a support plate group, and a first crossbeam,wherein the support member and the first crossbeam are elongated square tubes, a mounting hole is provided on two side walls of the support member and the mounting hole comprises two first openings that are oppositely arranged and each penetrates one of the two side walls, the support plate group comprises a support plate which passes through the two first openings and extends outwardly from at least one of the first openings, the support plate is mounted on the support member through a first connection mechanism, an outer portion of the support plate extending outwardly from the first opening forms a support section, and the first crossbeam is disposed and supported on the support section.

2. The keel supporting structure for buildings according to claim 1, wherein the first crossbeam is provided with a limiting hole, and the support section is provided with a limiting protrusion that cooperates with the limiting hole by way of disposing in the limiting hole.

3. The keel supporting structure for buildings according to claim 2, wherein the support plate group comprises two support plates that are spaced apart, two of the outer portions of the two support plates extending outwardly from the support member form two of the support sections that are spaced apart, and the first crossbeam is disposed and supported on the two support sections.

4. The keel supporting structure for buildings according to claim 2, wherein the limiting protrusion is disposed at a top of the support section, the limiting hole is disposed on an upper side wall of the first crossbeam, a first clearance hole is provided on a lower side wall of the first crossbeam corresponding to the support section, and the support section passes through the first clearance hole to support an inner wall of the upper side wall of the first crossbeam.

5. The keel supporting structure for buildings according to claim 3, wherein the support member is a first column.

6. The keel supporting structure for buildings according to claim 5, wherein the first crossbeam has two of the limiting holes which are a first limiting hole and a second limiting hole and the support section has two of the limiting protrusions that are a first limiting protrusion and a second limiting protrusion,wherein the first limiting hole is provided on the upper side wall of the first crossbeam, the second limiting hole is provided on the lower side wall of the first crossbeam, a third clearance hole is provided on the lower side wall of the first crossbeam corresponding to the first limiting hole; andwherein the first limiting protrusion passes through the third clearance hole and is disposed in the first limiting hole, and the second limiting protrusion is disposed in the second limiting hole.

7. The keel supporting structure for buildings according to claim 5, wherein two of the outer portions of the same support plate extend oppositely and outwardly from the two first openings to form two of the support sections.

8. The keel supporting structure for buildings according to claim 5, wherein two of the support plate groups are mounted on the first column and arranged in two different directions,wherein the support plates of the two support plate groups respectively support two of the first crossbeams in different directions; andwherein the support plates of one support plate groups are provided with a second clearance hole, and the support plates of the other support plate group pass through the second clearance hole.

9. The keel supporting structure for buildings according to claim 8, wherein two of the outer portions of the same support plate of at least one of the support plate groups extend oppositely and outwardly from the two first openings to form two of the support sections.

10. The keel supporting structure for buildings according to claim 5, wherein the first connection mechanism is a first fastener, and the first column is connected to the support plate group through the first fastener.

11. The keel supporting structure for buildings according to claim 3, wherein the first crossbeam is connected to the support plate group through a second fastener.

12. The keel supporting structure for buildings according to claim 1, wherein the support member is a first column, the support plate group comprises two L-shaped support plates that are spaced apart, each L-shaped support plate comprises a side plate and a support plate, the first crossbeam is supported on the two support plates, and the two side plates are placed at two sides of the first crossbeam to provide lateral limitation.

13. The keel supporting structure for buildings according to claim 12, wherein the first crossbeam and the support plate group are fixed through a second connection mechanism, the second connection mechanism comprises a plurality of second connection assemblies spaced along a length direction of the first crossbeam, each second connection assembly includes an insertion plate and a third fastener, the side plate is provided with a first connection hole, the first crossbeam is provided with a second connection hole, the insertion plate comprises an insertion section and a mounting section disposed at one end of the insertion section, the insertion section passes through the second connection hole on the first crossbeam and two of the first connection holes on the two side plates, a cross-sectional dimension of the insertion section matches a dimension of the first and second connection holes, the mounting section is connected to and fixed to the side plate through the third fastener, and the mounting sections of the insertion plates are arranged alternatively on two outer surfaces of the two side plates along the length direction of the first crossbeam.

14. The keel supporting structure for buildings according to claim 3, wherein the support member is a second crossbeam.

15. The keel supporting structure for buildings according to claim 14, wherein the first openings extend vertically on the side walls of the second crossbeam, the first connection mechanism is a clamping plate disposed on a lower side edge of the support plate and extending downwardly, a distance from an upper side edge of the support plate to a bottom edge of the clamping plate is less than a length of the first opening, and the clamping plate is clamped between the two side walls of the second crossbeam.

16. The keel supporting structure for buildings according to claim 15, wherein a lower side edge of a middle portion of the support plate extends downwardly to form a clamping plate, two ends of the support plate extend outwardly from the two first openings to form the two support sections, a top of the support section is inclined outwardly and downwardly, the limiting protrusion is disposed at the top of the support section, the limiting hole is disposed on the upper side wall of the first crossbeam, the lower side wall of the first crossbeam is provided with a first clearance hole corresponding to the support section, the support section passes through the first clearance hole to support the inner wall of the upper side wall of the first crossbeam, and the first crossbeam and the support plate group are connected through a second fastener.

17. The keel supporting structure for buildings according to claim 14, comprising two of the support plate groups, which are a first support plate group and a second support plate group,wherein the first support plate group comprises two first support plates that are spaced apart, the second support plate group comprises two second support plates that are spaced apart, each first support plate is attached to one of the second support plate;wherein each first support plate includes a first connection section and a first support section disposed at one end of the first connection section, the first support section is wider than the first connection section, an opposite end of the first connection section is inserted into the first opening on one side wall of the second crossbeam and extends out from the first opening on the other side wall;wherein each second support plate includes a second connection section and a second support section disposed at one end of the second connection section, the second support section is wider than the second connection section, an opposite end of the second connection section is inserted into the first opening on one side wall of the second crossbeam and extends out from the first opening on the other side wall;wherein the first support section and the second connection section are located on the same side of the crossbeam, a dimension of the first opening matches a width of the first connection section and the second connection section, the first support section and the second connection section are connected through a fifth fastener, the second support section and the first connection section are connected through the fifth fastener; andwherein the keel supporting structure for buildings comprising two of the first crossbeams locating on two sides of the second crossbeam, and the two first crossbeams are respectively supported on the first support section and the second support section.

18. The keel supporting structure for buildings according to claim 17, wherein one end of the first crossbeam, the second support section, and the first connection section are connected and fixed together through the fifth fastener; said end of the first crossbeam, the first support section, and the second connection section are connected and fixed together through the fifth fastener.

19. The keel supporting structure for buildings according to claim 17, further comprising a support column, which is a square tube,wherein two mounting plates that are spaced apart are inserted into a top of the support column, a bottom of each mounting plates extends to an inner side of the support column and is connected to a side wall of the support column through a sixth fastener, a top of each mounting plate is provided with a third limiting protrusion, the second crossbeam is supported on the mounting plates, an upper side wall of the second crossbeam is provided with a third limiting hole corresponding to the third limiting protrusion, a lower side wall of the second crossbeam is provided with a second clearance hole for the insertion of the mounting plates, the second crossbeam is fixed to the mounting plates through a seventh fastener, and each of the mounting plate is provided with a second opening for the first connection section and the second connection section to pass through.

20. The keel supporting structure for buildings according to claim 14, comprising two of the support plate groups, which are a third support plate group and a fourth support plate group,wherein the third support plate group extends horizontally and the fourth support plate group extends upwardly, the third support plate group includes two third support plates that are spaced apart, the fourth support plate group includes two fourth support plates that are spaced apart, the third support plate group supports the first crossbeam which is arranged horizontally, the fourth support plate group supports an inclined fourth crossbeam, and the third support plates and the fourth support plates are mutually connected inside the second crossbeam.

21. The keel supporting structure for buildings according to claim 3, wherein the support member comprises a third crossbeam and a third column,wherein the two support plates are inserted into the third column, a top of each support plate is provided with a fourth limiting protrusion, a top of the third column is provided with an upwardly protruding limiting plate, one end of the third crossbeam is provided with a fourth limiting hole and a limiting opening, the fourth limiting hole cooperates with the fourth limiting protrusion and the limiting opening allows the insertion of the limiting plate, the end of the third crossbeam is supported by the support plates and is fixed with the third column and the support plates through an eighth fastener, each support plate extends outwardly from one end away from the third crossbeam to form the support section, and the first crossbeam is connected to the support plates through a ninth fastener.

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