CN109537727A - A kind of tooth socket assembled space structure net shell node and construction method - Google Patents
A kind of tooth socket assembled space structure net shell node and construction method Download PDFInfo
- Publication number
- CN109537727A CN109537727A CN201910012939.2A CN201910012939A CN109537727A CN 109537727 A CN109537727 A CN 109537727A CN 201910012939 A CN201910012939 A CN 201910012939A CN 109537727 A CN109537727 A CN 109537727A
- Authority
- CN
- China
- Prior art keywords
- tooth socket
- socket component
- cover plate
- spill
- net shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
Abstract
The invention discloses a kind of tooth socket assembled space structure net shell node and construction methods, belong to steel construction member arts；The technical problem to be solved is that a kind of bearing capacity height is provided, rigidity is big, is applicable in and the net shell node of assembling type node rod piece and node connection construction；Solve the technical solution of technical problem use are as follows: a kind of tooth socket assembled space structure net shell node, including multiple spill tooth socket components and convex tooth socket component, spill tooth socket component and convex tooth socket component are cross-linked to form ring seal structure, spill tooth socket component and convex tooth socket component are formed by the periphery of ring seal structure and are evenly arranged with steel pipe, the upper end surface that spill tooth socket component and convex tooth socket component are formed by ring seal structure is provided with upper cover plate, lower cover plate is provided at lower end surface, upper and lower cover plates is connected by bolt；It the composite can be widely applied to Long-Span Steel Space Structures building field.
Description
Technical field
A kind of tooth socket assembled space structure net shell node of the present invention and construction method, belong to steel construction component
Technical field.
Background technique
Steel construction have intensity is high, light-weight, speed of application is fast, anti-seismic performance is good, construct in wet construction workload it is small etc.
Advantage is thus widely used, a kind of extensive use and gymnasium, show room, industrial premises etc. of the space structure as steel construction
In building, according to different structure type, the connection design between the node and rod piece of space structure is also varied, answers at present
With it is more be the joint forms such as welded hollow spherical joints, bolted spherical node, tubular joint respectively, these nodes have its respective
Advantage and disadvantage, by welded connecting at the construction field (site) between welded hollow node and rod piece, positioning between node and rod piece compared with
For difficulty, while weld seam is more concentrated, and the bolt bulb diameter of bolted spherical node needs to be determined according to practical structures detailing requiments,
It is connected by high-strength bolts and crosses and ball node between rod piece, convenient for disassembly and assembly, reasonable stress, mixed economy technology is good, still
The node that its strut rod piece directly crosses, structure type is simple, saves material, but the rod end of each rod piece needs to process more
Complicated intersection, processing is complex, while weld seam is more concentrated at node.
The assembling of structure and standardization certainly will carry out assembling type node, assembling type node bar in space structure at this stage
It is connected by screw bolts that speed of application is fast, and welding workload is small between part and node, meets this assembling type node requirement at present
Node only has bolted spherical node, but is that connection stiffness is lower the shortcomings that bolted spherical node, to overcome the above-mentioned of bolted spherical node
Weakness, while realizing that the assembling of node has invented a kind of tooth socket assembled large-span space structure net shell node.
Summary of the invention
It is high that the invention overcomes the deficiencies of the prior art, and provides a kind of rigidity, and stability is good, applicable and assembled
The net shell node of node rod piece and node connection construction.
In order to solve the above-mentioned technical problem, a kind of the technical solution adopted by the present invention are as follows: tooth socket assembled space structure net
Shell node, including multiple spill tooth socket components and convex tooth socket component, spill tooth socket component are cross-linked with convex tooth socket component
Ring seal structure is formed, spill tooth socket component and convex tooth socket component are formed by uniform at the periphery of ring seal structure
It is provided with steel pipe, the upper end surface that spill tooth socket component and convex tooth socket component are formed by ring seal structure is provided with upper cover
Plate is provided with lower cover plate at lower end surface.
It is connected by welding between the steel pipe and spill tooth socket component and convex tooth socket component.
The steel pipe is square steel tube or round steel pipe.
The upper cover plate and lower cover plate material is steel.
It is connected between the upper cover plate and lower cover plate by bolt.
The spill tooth socket component includes arc column block, and both sides are symmetrical arranged fluted, described convex tooth socket structure
Part includes arc column block, and both sides are provided with the protrusion of corresponding spill tooth socket member recess.
Rib of putting more energy into is provided on the upper cover plate and lower cover plate.
A kind of tooth socket assembled space structure net shell node, construction method are as follows:
1) spill tooth socket component and convex tooth socket component, are processed；
2), in the outer surface of spill tooth socket component and convex tooth socket component according to reticulated shell shape welded still pipe；
3) spill tooth socket component and convex tooth socket component, are connected into enclosed construction；
4) upper cover plate, is set on the top of enclosed construction, lower cover plate is arranged in lower part；
5) bolt, is passed through into upper cover plate and lower cover plate, connects upper cover plate and lower cover plate.
Compared with the prior art, the invention has the following beneficial effects: by spill tooth socket component, convex tooth socket component and
Steel pipe matches, and the assembling of node may be implemented, while can overcome the lesser disadvantage of assembling type node rigidity, while the section
Point does not connect two parts with rod piece being divided into node, but the part of node is become to a part of rod piece, and construction site only has
Node may be not present in rod piece, as long as entire reticulated shell space knot can be connected by being linked into an integrated entity by tooth socket by rod piece Reasonable Orientation
Structure.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the combination diagram of Fig. 1.
Fig. 3 is the structural schematic diagram of convex tooth socket component of the present invention.
Fig. 4 is the structural schematic diagram of spill tooth socket component of the present invention.
Fig. 5 is the structural schematic diagram of cover board of the present invention.
Fig. 6 is the right view of Fig. 5.
1 it is steel pipe in figure, 2 be upper cover plate, 3 be lower cover plate, 4 be spill tooth socket component, 5 be convex tooth socket component, 6 is spiral shell
Bolt.
Specific embodiment
As shown in Fig. 1 ~ Fig. 6, a kind of tooth socket assembled space structure net shell node of the present invention, including multiple spill tooth socket structures
Part 4 and convex tooth socket component 5, spill tooth socket component 4 and convex tooth socket component 5 are cross-linked to form ring seal structure, spill
Tooth socket component 4 and convex tooth socket component 5, which are formed by the periphery of ring seal structure, is evenly arranged with steel pipe 1, spill tooth
The upper end surface that slot component 4 and convex tooth socket component 5 are formed by ring seal structure is provided with upper cover plate 2, sets at lower end surface
It is equipped with lower cover plate 3, is connected by welding between steel pipe 1 and spill tooth socket component 4 and convex tooth socket component 5, steel pipe 1 is
Square steel tube or round steel pipe, upper cover plate 2 and 3 material of lower cover plate are steel, are connected between upper cover plate 2 and lower cover plate 3 by bolt 6,
Spill tooth socket component 4 includes arc column block, and it includes arc column that both sides, which are symmetrical arranged fluted, described convex tooth socket component 5,
Shape block, both sides are provided with the protrusion of corresponding 4 groove of spill tooth socket component, are provided with rib of putting more energy on upper cover plate 2 and lower cover plate 3.
A kind of tooth socket assembled space structure net shell node, construction method are as follows:
1) spill tooth socket component 4 and convex tooth socket component 5, are processed；
2), in the outer surface of spill tooth socket component 4 and convex tooth socket component 5 according to reticulated shell shape welded still pipe 1；
3) spill tooth socket component 4 and convex tooth socket component 5, are connected into enclosed construction；
4) upper cover plate 2, is set on the top of enclosed construction, lower cover plate 3 is arranged in lower part；
5) bolt 6, is passed through into upper cover plate 2 and lower cover plate 3, connection upper cover plate 2 and lower cover plate 3.
In the use of the present invention, not distinguishing node and rod piece, the part of node is become to the part of rod piece, construction site is only
There is rod piece, node is not present, as long as rod piece Reasonable Orientation can be connected into entire reticulated shell by the mutual cooperation connection of tooth socket
Space structure, this node can be widely applied in Spatial Lattice Shells, improve net shell node rigidity and bearing capacity.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make without departing from the purpose of the present invention
Various change out.
Claims (7)
1. a kind of tooth socket assembled space structure net shell node, it is characterised in that: including multiple spill tooth socket components (4) and convex
Tooth socket component (5), spill tooth socket component (4) and convex tooth socket component (5) are cross-linked to form ring seal structure, spill tooth socket
Component (4) and convex tooth socket component (5), which are formed by the periphery of ring seal structure, is evenly arranged with steel pipe (1), spill
The upper end surface that tooth socket component (4) and convex tooth socket component (5) are formed by ring seal structure is provided with upper cover plate (2), under
Endface is provided with lower cover plate (3), is connected between upper cover plate (2) and lower cover plate (3) by bolt (6).
2. a kind of tooth socket assembled space structure net shell node according to claim 1, it is characterised in that: the steel pipe
(1) it is connected by welding between spill tooth socket component (4) and convex tooth socket component (5).
3. a kind of tooth socket assembled space structure net shell node according to claim 1, it is characterised in that: the steel pipe
It (1) is square steel tube or round steel pipe.
4. a kind of tooth socket assembled space structure net shell node according to claim 1, it is characterised in that: the upper cover
Plate (2) and lower cover plate (3) material are steel.
5. a kind of tooth socket assembled space structure net shell node according to claim 1, it is characterised in that: the spill
Tooth socket component (4) includes arc column block, and it includes arc column that both sides, which are symmetrical arranged fluted, described convex tooth socket component (5),
Shape block, both sides are provided with the protrusion of corresponding spill tooth socket component (4) groove.
6. a kind of tooth socket assembled space structure net shell node according to claim 1, it is characterised in that: the upper cover
Rib of putting more energy into is provided on plate (2) and lower cover plate (3).
7. a kind of tooth socket assembled space structure net shell node according to claim 1, which is characterized in that construction method
Are as follows:
1) spill tooth socket component (4) and convex tooth socket component (5), are processed；
2), in the outer surface of spill tooth socket component (4) and convex tooth socket component (5) according to reticulated shell shape welded still pipe (1)；
3) spill tooth socket component (4) and convex tooth socket component (5), are connected into enclosed construction；
4) upper cover plate (2), are set on the top of enclosed construction, lower cover plate (3) are arranged in lower part；
5), bolt (6) are passed through upper cover plate (2) and lower cover plate (3), connection upper cover plate (2) and lower cover plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012939.2A CN109537727A (en) | 2019-01-07 | 2019-01-07 | A kind of tooth socket assembled space structure net shell node and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012939.2A CN109537727A (en) | 2019-01-07 | 2019-01-07 | A kind of tooth socket assembled space structure net shell node and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109537727A true CN109537727A (en) | 2019-03-29 |
Family
ID=65834346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910012939.2A Pending CN109537727A (en) | 2019-01-07 | 2019-01-07 | A kind of tooth socket assembled space structure net shell node and construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109537727A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556714A (en) * | 2013-11-25 | 2014-02-05 | 哈尔滨工业大学 | Assembly type space structure C-type node device |
| KR20140090039A (en) * | 2013-01-08 | 2014-07-16 | 한국기술교육대학교 산학협력단 | 4-way tenon joint frame of free-form grid shell structures |
| CN102966186B (en) * | 2012-12-19 | 2015-08-19 | 上海岑闵新材料科技有限公司 | A kind of node structure of rigidity single-layer latticed shell |
| CN207672764U (en) * | 2017-11-08 | 2018-07-31 | 王小辉 | A kind of rope tenon contignation |
| CN208310382U (en) * | 2018-04-20 | 2019-01-01 | 山东省冶金设计院股份有限公司 | A kind of modular assembly formula steel construction lattice tower |
-
2019
- 2019-01-07 CN CN201910012939.2A patent/CN109537727A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966186B (en) * | 2012-12-19 | 2015-08-19 | 上海岑闵新材料科技有限公司 | A kind of node structure of rigidity single-layer latticed shell |
| KR20140090039A (en) * | 2013-01-08 | 2014-07-16 | 한국기술교육대학교 산학협력단 | 4-way tenon joint frame of free-form grid shell structures |
| CN103556714A (en) * | 2013-11-25 | 2014-02-05 | 哈尔滨工业大学 | Assembly type space structure C-type node device |
| CN207672764U (en) * | 2017-11-08 | 2018-07-31 | 王小辉 | A kind of rope tenon contignation |
| CN208310382U (en) * | 2018-04-20 | 2019-01-01 | 山东省冶金设计院股份有限公司 | A kind of modular assembly formula steel construction lattice tower |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
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| RJ01 | Rejection of invention patent application after publication |