CN104060690B - A kind of tree forked members and processing method thereof - Google Patents
A kind of tree forked members and processing method thereof Download PDFInfo
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- CN104060690B CN104060690B CN201410179917.2A CN201410179917A CN104060690B CN 104060690 B CN104060690 B CN 104060690B CN 201410179917 A CN201410179917 A CN 201410179917A CN 104060690 B CN104060690 B CN 104060690B
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Abstract
The present invention relates to a kind of tree forked members, particularly relate to a kind of tree forked members and processing method thereof, be applied in steel construction.Including supporting supervisor and top node, the described top supporting supervisor is provided with and supports the top node that supervisor fixes, described top node is provided with at least two outward extending bottom manifold, the top of described bottom manifold is provided with the extension mechanism of continuous distributed, described extension mechanism includes arm, upper layer node and transverse tube, the top of described bottom manifold is provided with upper layer node, is provided with transverse tube between adjacent upper node, and described upper layer node is provided with at least arm.Sequentially include the following steps: cutting stock → assembling → welding → intensity detection.A kind of tree forked members and processing method compact conformation thereof, modern design, rational in infrastructure, stress is reliable, economizes on resources, and processes fast accurate.
Description
Technical field
The present invention relates to a kind of tree forked members, particularly relate to a kind of tree forked members and processing method thereof, be applied to steel
In structure.
Background technology
Construction steel structure is novel in design with it, and easy making process is increasingly favored by people, how to be made it make in building
Get a promotion further in type and economic rationality, become the emphasis that each insider discusses and sums up.Especially big across sky
Between in problem, generally require the specification that just need to strengthen girder steel or truss while adding large span, this is just along with financial cost
Rise.
Summary of the invention
The present invention mainly solves the deficiencies in the prior art, it is provided that a kind of compact conformation, moulding more novel and
More economical rationally, and a kind of tree forked members and the processing side thereof of large span can be added on the basis of paying minimum economic cost
Method.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of tree forked members, including supporting supervisor and top node, the described top supporting supervisor is provided with and supports
The top node that supervisor fixes, described top node is provided with at least two outward extending bottom manifold, the described end
The top of portion's arm is provided with the extension mechanism of continuous distributed, and described extension mechanism includes arm, upper layer node and transverse tube, described
The top of bottom manifold be provided with upper layer node, be provided with transverse tube between adjacent upper node, described upper layer node is provided with at least
A piece arm.
The quantity of extension mechanism can be determined according to demand.
As preferably, between described support supervisor and top node, between bottom manifold and upper layer node, it is respectively equipped with reinforcement
Rib, described ribs is in-line or criss-cross steel plate combination part, and described ribs props up with support supervisor, bottom respectively
Pipe plugs fixing.
As preferably, described support supervisor is pipe, rectangular tube or elliptical tube；Described top node is hemispherical sky
Heart node or cast steel node；Described transverse tube, bottom manifold and arm are respectively pipe or rectangular tube；
As preferably, the top of described top node is provided with 4 abducent bottom manifold, described upper layer node
Top be provided with 2 abducent arms.
As preferably, the described diameter supporting supervisor is more than the diameter of bottom manifold, the diameter of described bottom manifold
Diameter more than arm.
A kind of processing method setting forked members, sequentially includes the following steps:
(1), cutting stock:
Round steel pipe or rectangular tube can use multidimensional numerical control plasma cutting machine to cut, and elliptical tube can use semi-automatic cutting
Cutting mill cuts；
Top node and upper layer node can use mold pressing heat forming technology to shape, and shape at the beginning of top node and upper layer node
After, carry out secondary operations by cutting implement；
Ribs can use numerical control cutting machine to cut；
(2), assemble:
Tree forked members is big due to its outer profile size, uses loose mail shipping scene, after ground completes to assemble at the scene
The arrangement and method for construction lifted again；
For avoiding on-the-spot installation at high altitude and location difficulty, use node population method to construct, the most first complete
Top node and the assembling of bottom manifold, after waiting detection qualified, entirety winches on supervisor；
(3), welding:
Tree forked members weld seam can use CO2Gas shielded arc welding welds；During welding, should first weld intra-node and strengthen
Plate, then weld the outside arm of node and bottom manifold, and answer symmetrical welding；
When intersecting between arm with transverse tube, bottom and transverse tube, arm, should the first rod member that welded tube footpath is big, wall thickness is big, to be welded
After seam detection is qualified, then weld remaining crossing rod member；
(4), intensity detection:
The most welded good tree forked members is carried out the detection of intensity, to guarantee the security of construction.
Tree forked members is primarily adapted for use in moulding class building and large-span truss structure.Conventional truss structure such as needs to strengthen
During span, need to increase truss cross section, rod member specification, cost also can significantly rise；Tree forked members not only moulding is new
Nature clever, attractive in appearance, and more economical rationally.Tree forked members is primarily adapted for use in steel column and the view post of truss frame for connecting.
Have the advantage that
1, rationally increase building interior and use space, reduce post position, add large span, with minimum economic cost, it is thus achieved that
Big available space.
2, modern design is unique, with tree fork attitude, natural atmosphere, has higher ornamental value, and makes building be full of
Life, becomes the masterpiece taken the course of its own in Green environmental-protection building field.
3, simple and reasonable, easy to process fast, than traditional longspan structure reduce steel using amount 30%, effectively control
Cost.
4, node is by molding heat forming technology, and uses special finishing facility, than traditional craft or semi-automatic cut
Cut and there is higher precision, and production efficiency 30 ~ 35% can be improved.
5, use reasonably " node population method ", greatly reduce component assembly positioning difficulty, and decrease installation
Cost, it is ensured that weldquality and rod member positioning precision, and installation effectiveness 20 ~ 25% can be improved.
In a word, can quickly, accurately, facilitate and carried out being applicable to the tree blanking of forked members, shaping, welding equipment, and ten lease makings
Ji, raw material and processing cost only account for the 60% of tradition longspan structure.
Therefore, a kind of tree forked members of the present invention and processing method thereof, compact conformation, modern design, rational in infrastructure, it is subject to
Power is reliable, economizes on resources, and processes fast accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of double tree forked members of individual layer in the present invention；
Fig. 2 is the structural representation of individual layer branched tree forked members in the present invention；
Fig. 3 is the structural representation of multilayer tree forked members in the present invention.
Fig. 4 is the detonation configuration schematic diagram of Fig. 3.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment 1: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of tree forked members, including supporting supervisor 1 and top node
2, the described top supporting supervisor 1 is provided with and supports the top node 2 that supervisor 1 fixes, and described top node 2 is provided with
At least two outward extending bottom manifold 3, the top of described bottom manifold 3 is provided with the extension mechanism of continuous distributed, described
Extension mechanism include arm 4, upper layer node 5 and transverse tube 6, the top of described bottom manifold 3 is provided with upper layer node 5, adjacent
Being provided with transverse tube 6 between upper layer node 5, described upper layer node 5 is provided with at least arm 4.
As preferably, between described support supervisor 1 and top node 2, it is respectively equipped with between bottom manifold 3 and upper layer node 5
Ribs 7, described ribs 7 is in-line or criss-cross steel plate combination part, and described ribs 7 is main with support respectively
Pipe, bottom manifold plug fixing.
As preferably, described support supervisor 1 is pipe, rectangular tube or elliptical tube；Described top node 2 is hemispherical
Hollow node or cast steel node；Described transverse tube 6, bottom manifold 3 and arm 4 are respectively pipe or rectangular tube；
As preferably, the top of described top node 2 is provided with 4 abducent bottom manifold 3, described upper strata joint
The top of point 5 is provided with 2 abducent arms 4.
As preferably, the described diameter diameter more than bottom manifold 3 supporting supervisor 1, described bottom manifold 3 straight
Footpath is more than the diameter of arm 4.
A kind of processing method setting forked members, sequentially includes the following steps:
(1), cutting stock:
Round steel pipe or rectangular tube can use multidimensional numerical control plasma cutting machine to cut, and elliptical tube can use semi-automatic cutting
Cutting mill cuts；
Top node and upper layer node can use mold pressing heat forming technology to shape, and shape at the beginning of top node and upper layer node
After, carry out secondary operations by cutting implement；
Ribs can use numerical control cutting machine to cut；
(2), assemble:
Tree forked members is big due to its outer profile size, uses loose mail shipping scene, after ground completes to assemble at the scene
The arrangement and method for construction lifted again；
For avoiding on-the-spot installation at high altitude and location difficulty, use node population method to construct, the most first complete
Top node and the assembling of bottom manifold, after waiting detection qualified, entirety winches on supervisor；
(3), welding:
Tree forked members weld seam can use CO2Gas shielded arc welding welds；During welding, should first weld intra-node and strengthen
Plate, then weld the outside arm of node and bottom manifold, and answer symmetrical welding；
When intersecting between arm with transverse tube, bottom and transverse tube, arm, should the first rod member that welded tube footpath is big, wall thickness is big, to be welded
After seam detection is qualified, then weld remaining crossing rod member；
(4), intensity detection:
The most welded good tree forked members is carried out the detection of intensity, to guarantee the security of construction.
Claims (1)
1. the processing method setting forked members, including supporting supervisor (1) and top node (2), described support supervisor (1)
Top be provided with and support the top node (2) that supervisor (1) fixes, described top node (2) be provided with at least two to
The bottom manifold (3) of outer extension, the top of described bottom manifold (3) is provided with the extension mechanism of continuous distributed, described extension
Mechanism includes that arm (4), upper layer node (5) and transverse tube (6), the top of described bottom manifold (3) are provided with upper layer node (5),
Being provided with transverse tube (6) between adjacent upper node (5), described upper layer node (5) is provided with at least arm (4)；
Between described support supervisor (1) and top node (2), between bottom manifold (3) and upper layer node (5), it is respectively equipped with ribs
(7), described ribs (7) is in-line or criss-cross steel plate combination part, and described ribs (7) is main with support respectively
Pipe, bottom manifold plug fixing；
Described support supervisor (1) is pipe, rectangular tube or elliptical tube；Described top node (2) is hemispherical hollow node
Or cast steel node；Described transverse tube (6), bottom manifold (3) and arm (4) is respectively pipe or rectangular tube；
It is characterized in that sequentially including the following steps:
(1), cutting stock:
Round steel pipe or rectangular tube use multidimensional numerical control plasma cutting machine to cut, and elliptical tube uses semi auto cutting machine to carry out
Cutting；
Top node and upper layer node use after molding shaping at the beginning of heat forming technology shaping, top node and upper layer node, pass through
Cutting implement carries out secondary operations；
Ribs uses numerical control cutting machine to cut；
(2), assemble:
Tree forked members is big due to its outer profile size, uses loose mail shipping scene, and ground is hung after completing to assemble again at the scene
The arrangement and method for construction of dress；
For avoiding on-the-spot installation at high altitude and location difficulty, use node population method to construct, the most first complete top
Node and the assembling of bottom manifold, after waiting detection qualified, entirety winches on supervisor；
(3), welding:
Tree forked members weld seam uses CO2Gas shielded arc welding welds；During welding, should first weld intra-node reinforcing plate, then weld joint
The outside arm of point and bottom manifold, and answer symmetrical welding；
When intersecting between arm with transverse tube, bottom and transverse tube, arm, should the first rod member that welded tube footpath is big, wall thickness is big, treat that weld seam is examined
Survey qualified after, then weld remaining crossing rod member；
(4), intensity detection:
The most welded good tree forked members is carried out the detection of intensity, to guarantee the security of construction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410179917.2A CN104060690B (en) | 2014-04-30 | 2014-04-30 | A kind of tree forked members and processing method thereof |
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| CN201410179917.2A CN104060690B (en) | 2014-04-30 | 2014-04-30 | A kind of tree forked members and processing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018134180A1 (en) * | 2017-01-17 | 2018-07-26 | Thyssenkrupp Steel Europe Ag | Pillar with load-branching nodes and adjustable run-out angle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018211891A1 (en) | 2018-07-17 | 2020-01-23 | Thyssenkrupp Ag | Load-branching knot with adjustable outlet angle |
| CN111691600A (en) * | 2020-07-09 | 2020-09-22 | 香港华艺设计顾问(深圳)有限公司 | Tree-shaped three-fork steel pipe column for supporting outdoor concrete platform |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201554154U (en) * | 2009-11-25 | 2010-08-18 | 内蒙古金岗重工有限公司 | Spatial steel structure net rack |
| CN202012040U (en) * | 2011-04-28 | 2011-10-19 | 上海千年工程建设咨询有限公司 | Fork-shaped pier structure |
| CN103306430A (en) * | 2013-05-20 | 2013-09-18 | 山东科技大学 | Lattice type steel pipe tree-shaped column |
| CN203866961U (en) * | 2014-04-30 | 2014-10-08 | 浙江东南网架股份有限公司 | Branch shaped component |
| CN104018580A (en) * | 2014-06-23 | 2014-09-03 | 天津大学 | Forest structural system |
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2014
- 2014-04-30 CN CN201410179917.2A patent/CN104060690B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018134180A1 (en) * | 2017-01-17 | 2018-07-26 | Thyssenkrupp Steel Europe Ag | Pillar with load-branching nodes and adjustable run-out angle |
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