Roof tree-shaped supporting device

Abstract

The utility model discloses a roof tree-shaped supporting device which comprises a trunk, a plurality of rib plates and a plurality of branches, and the trunk is cylindrical. The multiple rib plates are distributed in the circumferential direction of the trunk, the first connecting edge, the first side edge, the second connecting edge and the second side edge are sequentially adjacent to form the rib plates, and the first connecting edge is arranged on the outer surface of the trunk in the vertical direction; each branch comprises a first bearing end and a second bearing end, a first long groove is formed in each first bearing end, the length direction of a groove body of each first long groove is parallel to the vertical direction, the width of the groove body of each first long groove is matched with the thickness of the rib plate, the branches are clamped with the rib plates through the first long grooves, and the second bearing ends are connected with the roof. The rib plates are arranged between the trunk and the branches, and the rib plates are arranged in the first long grooves of the branches in the vertical direction, so that the connection stability between the trunk and the branches is improved, the field welding difficulty is reduced, the connection error between the trunk and the branches is reduced, construction is easy, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of building construction, in particular to a tree-shaped supporting device for a roof. Background Art

[0002] Roof buildings often require columnar support structures to be set up at the bottom for support. Tree-like support structures are a structural system used in buildings, and their design is inspired by the branch structure of trees. Tree-like support structures usually use multiple support columns or support beams, which radiate outward from a central point to form a structure similar to branches. In some buildings, it is necessary to combine tree-like support structures with roofs to provide roof buildings that are both aesthetically pleasing and have stable support. Most traditional steel structure nodes are welded or bolted to tree-like branches (i.e. branches) on the main trunk (i.e. trunk) to form steel structure nodes, and then the roof is set on this basis. However, the welding of trunks and branches is mostly installed on site, with large errors. If the nodes of trunks and branches are unreasonable, it will cause the branches and trunks to be difficult to connect, the structure to be overstressed, or the permanent structural rods to be overstressed or even damaged. Summary of the invention

[0003] In view of this, the purpose of the utility model is to provide a tree-shaped supporting device for a roof.

[0004] In order to achieve the above technical objectives, the technical solution adopted by the utility model is:

[0005] A tree-like support device for a roof comprises a trunk, a plurality of ribs and a plurality of branches, wherein the trunk is cylindrical; the plurality of ribs are distributed along the circumference of the trunk, each rib having a first connecting edge, a second connecting edge, a first side edge and a second side edge, the first connecting edge, the first side edge, the second connecting edge and the second side edge are adjacent to each other in sequence to form the rib, and the first connecting edge is arranged on the outer surface of the trunk in the vertical direction; each of the plurality of branches is welded to a rib to be fixed on the outer surface of the trunk, each branch comprises a first receiving end and a second receiving end, a first long groove is arranged on the first receiving end, the length direction of the groove body of the first long groove is parallel to the vertical direction, the groove body width of the first long groove is adapted to the thickness of the rib, the branch is engaged with the rib through the first long groove, and the second receiving end is connected to the roof.

[0006] In some embodiments, the first connecting edge is connected to the first side edge at a first preset angle, the first side edge is connected to the second connecting edge at a second preset angle, the second connecting edge is connected to the second side edge at a third preset angle, and the second side edge is connected to the first connecting edge at a fourth preset angle.

[0007] In some embodiments, when the first side and the second side are arranged from top to bottom, the first preset angle and the second preset angle are obtuse angles, and the third preset angle and the fourth preset angle are acute angles; when the first side and the second side are arranged from bottom to top, the first preset angle and the second preset angle are acute angles, and the third preset angle and the fourth preset angle are obtuse angles.

[0008] In some embodiments, the first long groove runs through the first receiving end; at least a portion of the ribs protrude from the upper surface and / or lower surface of the first receiving end.

[0009] In some embodiments, the branches include primary branches and secondary branches; the primary branches are arranged on the outer surface of the trunk along a first preset height; the secondary branches are arranged on the outer surface of the trunk along a second preset height, and the first preset height is higher than the second preset height.

[0010] In some embodiments, multiple primary branches are distributed on the outer surface of the trunk at a first preset interval, multiple secondary branches are distributed on the outer surface of the trunk at a second preset interval, and the primary branches and the secondary branches are staggered.

[0011] In some embodiments, the first preset interval is the same as the second preset interval.

[0012] In some embodiments, the ribs include primary ribs and secondary ribs, the primary branches are connected to the trunk via the primary ribs, and the secondary branches are connected to the trunk via the secondary ribs.

[0013] In some embodiments, the trunk and / or branches are hollow steel tubes.

[0014] By adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0015] In the present technical solution, the tree-like support device includes a trunk, a plurality of ribs and a plurality of branches, the trunk is cylindrical; the plurality of ribs are distributed along the circumference of the trunk, each rib having a first connecting edge, a second connecting edge, a first side edge and a second side edge, the first connecting edge, the first side edge, the second connecting edge and the second side edge are adjacent in sequence to form the rib, and the first connecting edge is arranged on the outer surface of the trunk in the vertical direction; each of the plurality of branches is welded to a rib to be fixed on the outer surface of the trunk, each branch includes a first receiving end and a second receiving end, the first receiving end is provided with a first long groove, the length direction of the groove body of the first long groove is parallel to the vertical direction, the groove body width of the first long groove is adapted to the thickness of the rib, the branch is engaged with the rib through the first long groove, and the second receiving end is connected to the roof. The technical solution improves the connection stability between the trunk and the branch by setting a rib plate between the trunk and the branch, and the rib plate is set in the first long groove of the branch along the vertical direction. The branch is fixed on the rib plate, and the first connecting edge of the rib plate is used as the connection position of the branch on the trunk. This can reduce the difficulty of on-site welding and reduce the connection error between the trunk and the branch. It is easy to construct and improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 is a first schematic diagram of the atrium tree-like support device according to a specific implementation method;

[0018] Figure 2 is a second schematic diagram of the atrium tree-like support device according to the specific implementation method;

[0019] Figure 3 This is a schematic diagram of a first state of connection between a rib plate and a branch according to a specific implementation method;

[0020] Figure 4 This is a schematic diagram of a second state of the rib plate and the branch being connected according to the specific implementation method;

[0021] Figure 5 A third schematic diagram of the connection between the ribs and the branches according to the specific implementation method;

[0022] Figure 6 It is a schematic diagram of the backbone described in the specific implementation method;

[0023] Figure 7 It is a schematic diagram of the branch described in the specific implementation method;

[0024] Figure 8 It is a schematic diagram of the rib plate described in the specific implementation method.

[0025] Reference numerals:

[0026] 1. Trunk;

[0027] 11. The second long groove;

[0028] 2. Branches;

[0029] 21. The first receiving end;

[0030] 211, first long groove;

[0031] 22. Second receiving end;

[0032] 3. Ribs;

[0033] 31. first connecting edge;

[0034] 32. second connecting edge;

[0035] 33. first side;

[0036] 34. Second side;

[0037] 4. Roof. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is particularly noted that the following embodiments are only used to illustrate the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only partial embodiments of the present invention rather than all embodiments. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figures 1 to 8The present embodiment provides a tree-like supporting device for a roof 4, comprising a trunk 1, a plurality of ribs 3 and a plurality of branches 2, wherein the trunk 1 is cylindrical; the plurality of ribs 3 are distributed along the circumference of the trunk 1, each rib 3 has a first connecting edge 31, a second connecting edge 32, a first side edge 33 and a second side edge 34, the first connecting edge 31, the first side edge 33, the second connecting edge 32 and the second side edge 34 are adjacent to each other in sequence to form the rib 3, the first connecting edge 31 is arranged on the outer surface of the trunk 1 along the vertical direction; each branch 2 of the plurality of branches 2 is welded to a rib 3 to be fixed on the outer surface of the trunk 1, each branch 2 comprises a first receiving end 21 and a second receiving end 22, a first long groove 211 is arranged on the first receiving end 21, the length direction of the groove body of the first long groove 211 is parallel to the vertical direction, the groove body width of the first long groove 211 is adapted to the thickness of the rib 3, the branch 2 is engaged with the rib 3 through the first long groove 211, and the second receiving end 22 is connected to the roof 4.

[0040] In some embodiments, the trunk 1 and / or the branches 2 are hollow steel pipes.

[0041] In this embodiment, the trunk 1 and the branch 2 can be circular hollow steel pipes, and the trunk 1 and the branch 2 are arranged at a certain angle. The first receiving end 21 is a section of the branch 2 close to the trunk 1, and the second receiving end 22 is an end of the branch 2 connected to the roof 4. The first connecting edge 31 of the rib 3 is connected to the trunk 1, and the second connecting edge 32 is connected to the branch 2. Optionally, the rib 3 is as follows Figure 8 In the irregular structure shown, the angle between two adjacent side lines can be set according to actual needs. Figures 3 to 5 The steps of connecting the rib 3 with the trunk 1 and the branch 2 are shown. It should be noted that, in this embodiment, most of the rib 3 is embedded in the first long groove 211 of the branch 2, which can improve the bearing capacity of the branch 2. Preferably, a second long groove 11 is provided on the trunk 1, and the shape of the second long groove 11 is adapted to the first connecting edge 31. The first connecting edge 31 can be first embedded in the second long groove 11 for welding, and then the first long groove 211 on the branch 2 is aligned with the rib 3 and embedded from top to bottom to improve the connection strength between the branch 2 and the trunk 1. It can be understood that the connection of the branch 2 with the trunk 1 at different angles corresponds to different shapes of the rib 3, and this embodiment does not limit this.

[0042] By setting a rib plate 3 between the trunk 1 and the branch 2, and the rib plate 3 is set in the first long groove 211 of the branch 2 along the vertical direction, the connection stability between the trunk 1 and the branch 2 is improved, the branch 2 is fixed on the rib plate 3, and the first connecting edge 31 of the rib plate 3 is used as the connection position of the branch 2 on the trunk 1, which can reduce the difficulty of on-site welding and reduce the connection error between the trunk 1 and the branch 2, making construction easy and improving construction efficiency.

[0043] See also Figure 2 and Figure 8 In some embodiments, the first connecting edge 31 is connected to the first side edge 33 at a first preset angle, the first side edge 33 is connected to the second connecting edge 32 at a second preset angle, the second connecting edge 32 is connected to the second side edge 34 at a third preset angle, and the second side edge 34 is connected to the first connecting edge 31 at a fourth preset angle.

[0044] In some embodiments, when the first side 33 and the second side 34 are arranged from top to bottom, the first preset angle and the second preset angle are obtuse angles, and the third preset angle and the fourth preset angle are acute angles; when the first side 33 and the second side 34 are arranged from bottom to top, the first preset angle and the second preset angle are acute angles, and the third preset angle and the fourth preset angle are obtuse angles.

[0045] It should be noted that the first preset angle, the second preset angle, the third preset angle and the fourth preset angle can be set according to actual needs, wherein when the first side 33 and the second side 34 are set from top to bottom, the value of the first preset angle can be 90 degrees, or a value within the range of 90-180 degrees; similarly, when the first side 33 and the second side 34 are set from bottom to top, the value of the fourth preset angle can be 90 degrees, or a value within the range of 90-180 degrees. This setting method is more in line with the state of the tree-like support structure: the branches extend upward, which is in line with the support mechanical structure, and also makes the entire tree-like support device more beautiful.

[0046] See also Figures 2 to 6 In some embodiments, the first long groove 211 passes through the first receiving end 21; at least part of the rib plate 3 protrudes from the upper surface and / or lower surface of the first receiving end 21. In this embodiment, the first long groove 211 passes through the first receiving end 21 and can be combined with Figure 6 It is understood that the first long groove 211 penetrates the first receiving end 21 along the length direction of the groove body, and the branch 2 generates two oppositely arranged notches at the first receiving end 21, and the ribs 3 are embedded in the two notches.

[0047] Optionally, at least part of the rib 3 protrudes from the upper surface and / or lower surface of the first receiving end 21, that is, the first side edge 33 and the second side edge 34 can protrude from the outer surface of the first receiving end 21. This method can enhance the strength of the rib 3 and thereby improve the connection strength between the branch 2 and the trunk 1.

[0048] In some embodiments, the branch 2 includes a primary branch 2 and a secondary branch 2; the primary branch 2 is arranged on the outer surface of the trunk 1 along a first preset height; the secondary branch 2 is arranged on the outer surface of the trunk 1 along a second preset height, and the first preset height is higher than the second preset height.

[0049] In some embodiments, the ribs 3 include primary ribs 3 and secondary ribs 3 , the primary branches 2 are connected to the trunk 1 through the primary ribs 3 , and the secondary branches 2 are connected to the trunk 1 through the secondary ribs 3 .

[0050] In this embodiment, the trunk 1 can also be connected with branches 2 of different heights to improve the strength of the entire tree-like support device, and also improve the aesthetics of the tree-like support device. For ease of description, the branches 2 are divided into primary branches 2 and secondary branches 2 according to the difference in connection height. Correspondingly, the ribs 3 are divided into primary ribs 3 and secondary ribs 3. The primary ribs 3 are connected to the primary branches 2, and the secondary ribs 3 are connected to the secondary branches 2. Preferably, the connection angle between the primary branch 2 and the trunk 1 is different from the connection angle between the secondary branch 2 and the trunk 1. In this way, multiple connection points between the roof 4 and the branches 2 can be increased, thereby improving the connection stability of the roof 4.

[0051] In some embodiments, multiple first-level branches 2 are distributed on the outer surface of the trunk 1 according to a first preset interval, multiple second-level branches 2 are distributed on the outer surface of the trunk 1 according to a second preset interval, and the first-level branches 2 and the second-level branches 2 are staggered.

[0052] In some embodiments, the first preset interval is the same as the second preset interval.

[0053] In the present technical solution, the tree-like supporting device includes a trunk 1, a plurality of ribs 3 and a plurality of branches 2, the trunk 1 is cylindrical; the plurality of ribs 3 are distributed along the circumference of the trunk 1, each rib 3 has a first connecting edge 31, a second connecting edge 32, a first side edge 33, and a second side edge 34, the first connecting edge 31, the first side edge 33, the second connecting edge 32 and the second side edge 34 are adjacent to each other in sequence to form the rib 3, and the first connecting edge 31 is arranged on the outer surface of the trunk 1 along the vertical direction; each of the plurality of branches 2 is welded with a rib 3 to be fixed on the outer surface of the trunk 1, each branch 2 includes a first receiving end 21 and a second receiving end 22, a first long groove 211 is provided on the first receiving end 21, the length direction of the groove body of the first long groove 211 is parallel to the vertical direction, the groove body width of the first long groove 211 is adapted to the thickness of the rib 3, the branch 2 is engaged with the rib 3 through the first long groove 211, and the second receiving end 22 is connected to the roof 4. The technical solution improves the connection stability between the trunk 1 and the branch 2 by setting a rib plate 3 between the trunk 1 and the branch 2, and the rib plate 3 is set in the first long groove 211 of the branch 2 along the vertical direction, and the branch 2 is fixed on the rib plate 3, and then the first connecting edge 31 of the rib plate 3 is used as the connecting position of the branch 2 on the trunk 1. It can reduce the difficulty of on-site welding, and at the same time reduce the connection error between the trunk 1 and the branch 2, which is easy to construct and improves the construction efficiency.

[0054] The above descriptions are only some embodiments of the present invention, and do not limit the protection scope of the present invention. Any equivalent device or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tree-shaped roof support device, characterized in that: include: A main trunk, wherein the main trunk is cylindrical; A plurality of ribs are distributed along the circumference of the trunk, each of the ribs has a first connecting edge, a second connecting edge, a first side edge, and a second side edge, the first connecting edge, the first side edge, the second connecting edge, and the second side edge are sequentially adjacent to form the rib, and the first connecting edge is arranged on the outer surface of the trunk in a vertical direction; A plurality of branches, each branch is welded to a rib plate to be fixed on the outer surface of the trunk, each branch comprises a first receiving end and a second receiving end, the first receiving end is provided with a first long groove, the length direction of the groove body of the first long groove is parallel to the vertical direction, the groove body width of the first long groove is adapted to the thickness of the rib plate, the branch is engaged with the rib plate through the first long groove, and the second receiving end is connected to the roof.

2. The tree-shaped roof support device according to claim 1, characterized in that: The first connecting edge is connected to the first side edge at a first preset angle, the first side edge is connected to the second connecting edge at a second preset angle, the second connecting edge is connected to the second side edge at a third preset angle, and the second side edge is connected to the first connecting edge at a fourth preset angle.

3. The tree-shaped roof support device according to claim 2, characterized in that: When the first side edge and the second side edge are arranged from top to bottom, the first preset angle and the second preset angle are obtuse angles, and the third preset angle and the fourth preset angle are acute angles; When the first side edge and the second side edge are arranged from bottom to top, the first preset angle and the second preset angle are acute angles, and the third preset angle and the fourth preset angle are obtuse angles.

4. The tree-shaped roof support device according to claim 1, characterized in that: The first long groove runs through the first receiving end; At least a portion of the ribs protrude from the upper surface and / or lower surface of the first receiving end.

5. The tree-shaped roof support device according to claim 1, characterized in that: The branches include primary branches and secondary branches; The primary branch is arranged on the outer surface of the trunk along a first preset height; The secondary branch is arranged on the outer surface of the trunk along a second preset height, and the first preset height is higher than the second preset height.

6. The tree-shaped roof support device according to claim 5, characterized in that: The plurality of primary branches are distributed on the outer surface of the trunk at a first preset interval, the plurality of secondary branches are distributed on the outer surface of the trunk at a second preset interval, and the primary branches and the secondary branches are staggered.

7. The tree-like roof support device according to claim 6, characterized in that: The first preset interval is the same as the second preset interval.

8. The tree-shaped roof support device according to claim 5, characterized in that: The ribs include primary ribs and secondary ribs, the primary branches are connected to the trunk via the primary ribs, and the secondary branches are connected to the trunk via the secondary ribs.

9. The tree-shaped roof support device according to claim 1, characterized in that: The trunk and / or the branches are hollow steel pipes.

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