CN106013600A - Assembly type grid structure member bar unit - Google Patents
Assembly type grid structure member bar unit Download PDFInfo
- Publication number
- CN106013600A CN106013600A CN201610480061.1A CN201610480061A CN106013600A CN 106013600 A CN106013600 A CN 106013600A CN 201610480061 A CN201610480061 A CN 201610480061A CN 106013600 A CN106013600 A CN 106013600A
- Authority
- CN
- China
- Prior art keywords
- grid
- branch
- bar
- bars
- member bar
- 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
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses an assembly type grid structure member bar unit, and relates to a grid structure member bar unit. The problems that an existing lattice type grid structure assembling member bar unit is inconvenient to assemble and long in construction period are solved. The grid structure member bar unit comprises multiple web members, each metal welding sphere and one end of one change-over lever are welded into a whole, every two adjacent grid member bars are in bolted connection through the web members, and the cross section of each grid member bar is shaped like a triangle or a quadrangle; each end of each grid member bar is in flanged connection with one end of every three or four branch bars, the other ends of three or four branch bars are welded to the corresponding change-over lever in the peripheral direction in an evenly distributed mode, and three or four branch bars at each end are distributed in an umbrella shape; the assembling member bar unit further comprises multiple flanges, the two ends of each grid main bar of the corresponding grid member bar are connected through two flanges, and each change-over lever is connected through one flange. The assembly type grid structure member bar unit is used for wet cooling towers of thermal power plants and nuclear power plants.
Description
Technical field
The present invention relates to a kind of assembled Lattice Structure Members unit.
Background technology
Publication date is December in 2015 09, the patent of invention of Publication No. CN 105133732 A disclose a kind of for
The assembling bar element of the lattice network of large span, reticulated mega-structure disclosed in this patent application is a kind of assembled
The big network of component composition, the lattice Lattice Structure Members unit that this patent application proposes for large span passes through to turn
Change bar and branch's bar Flange joint, branch's bar again with solder sphere Flange joint, effectively reduce the diameter of metal solder spheroid,
Decrease metal material consumption；But two ends flange hole is difficult to the most all alignments, dress when the present patent application is assembled at the construction field (site)
Join inconvenience, it is impossible to meet the requirement of assembled industrialized production.
To sum up, there is assembling inconvenience, the problem of long construction period in the bar element that assembles of existing lattice network.
Summary of the invention
The present invention solves that the bar element existence that assembles of existing lattice network is assembled inconvenient, long construction period
Problem, and then a kind of assembled Lattice Structure Members unit is provided.
The present invention solves that above-mentioned technical problem adopts the technical scheme that:
The assembled Lattice Structure Members unit of the present invention includes 1, six or eight branch's bars 2, three of two metal solder spheroids
Or four grid rod members 3 and two selector bars 4, it is characterised in that: described Lattice Structure Members unit also includes some abdomens
Bar 5, each metal solder spheroid 1 is welded as a whole with one end of a selector bar 4, between adjacent two grid rod members 3
Being connected by web member 5 bolt, the cross section of grid rod member 3 is triangular in shape or tetragon, every one end of grid rod member 3 all with
The end flange of three or four branch's bars 2 connects, and the other end of three or four branch's bars 2 is equal along the circumferencial direction of selector bar 4
Cloth is welded on the selector bar 4 of correspondence, and three or four branch's bars 2 of every one end are in umbrella branch；Described assembling bar element
Also including multiple flange 6, every grid mobile jib 3-1 both ends of grid rod member 3 are connected by two flanges 6, Mei Gezhuan
Change bar 4 to be connected by a flange 6.
The method have the advantages that
The assembled lattice formula Lattice Structure Members unit of the present invention is connected with branch bar by selector bar, i.e. passes through selector bar company
Connecing metal solder spheroid and multiple branches bar, ball node uses welded spherical node, ties with the lattice grid of existing large span
Structure is compared, and the lattice grid rod member of the present invention is not directly to be connected with welding spheroid by branch's bar, but through conversion
After bar and solder sphere Flange joint, it is connected with branch bar by bridgeware, effectively reduces the diameter of metal solder spheroid, from
And greatly reducing metal material consumption, metal material consumption decreases more than 30%；Simultaneously, it is possible to achieve assembled produces,
Avoid the welding job of job site, improve the quality of this structure, decrease construction period；
The present invention each branch bar welds with selector bar by Flange joint, cuts without cross section, thus improves total
Safety, stability, and the consumption of the most less steel and cost.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the assembled Lattice Structure Members unit of the present invention.
Detailed description of the invention
Detailed description of the invention one: as it is shown in figure 1, the assembled Lattice Structure Members unit of present embodiment includes two metals
Welding spheroid 2, three or four grid rod members 3 of 1, six or eight branch's bars and two selector bars 4, described network bar
Part unit also includes that some web members 5, each metal solder spheroid 1 are welded as a whole with one end of a selector bar 4, phase
Being connected by web member 5 bolt between adjacent two grid rod members 3, the cross section of grid rod member 3 is triangular in shape or tetragon, net
Every one end of lattice rod member 3 all end flange with three or four branch's bars 2 are connected, the other end edge of three or four branch's bars 2
On the uniform selector bar 4 being welded on correspondence of the circumferencial direction of selector bar 4, three or four branch's bars 2 of every one end divide in umbrella
Portion；Described assembling bar element also includes multiple flange 6, and every grid mobile jib 3-1 both ends of grid rod member 3 pass through two
Individual flange 6 connects, and each selector bar 4 is connected by a flange 6.
Detailed description of the invention two: as it is shown in figure 1, the connection of present embodiment assembled Lattice Structure Members unit can be formed flat
Expanded metals lattice structure, cylinder grid, Grid, shape of a saddle grid or surface mesh structure.It is so designed that, saves steel construction
Consumption, saves network cost.Other composition and annexation are identical with detailed description of the invention one.
Detailed description of the invention three: as it is shown in figure 1, present embodiment grid rod member 3 includes three or four grid mobile jib 3-1
With network 3-2, the quantity of grid mobile jib 3-1 is consistent with the quantity of branch bar 2 to be arranged, every grid mobile jib 3-1 with
Corresponding branch's bar 2 is affixed, and two adjacent grid mobile jib 3-1 are provided with network 3-2.It is arranged such,
The intensity of network can be strengthened.Other composition and annexation are identical with detailed description of the invention one or two.
Detailed description of the invention four: as it is shown in figure 1, present embodiment selector bar 4 is welding square steel tube, round steel pipe or seamless steel
Pipe.It is so designed that, the weight of structural member can be alleviated while ensureing the intensity of lattice Lattice Structure Members unit.
Other composition and annexation are identical with detailed description of the invention three.
Detailed description of the invention five: as it is shown in figure 1, present embodiment selector bar 4 is casting hollow pipe or not cast hollow pipe.
It is so designed that, the weight of structural member can be alleviated while ensureing the intensity of lattice Lattice Structure Members unit.Other
Composition and annexation are identical with detailed description of the invention four.
Claims (5)
1. an assembled Lattice Structure Members unit, described Lattice Structure Members unit include two metal solder spheroids (1),
Six or eight branch's bars (2), three or four grid rod members (3) and two selector bars (4), it is characterised in that: described grid
Structural member unit also includes one end of some web members (5), each metal solder spheroid (1) and a selector bar (4)
It is welded as a whole, is connected by web member (5) bolt between adjacent two grid rod members (3), grid rod member (3) transversal
Face is triangular in shape or tetragon, and every one end of grid rod member (3) all end flange with three or four branch's bars (2) are connected,
The other end of three or four branch's bars (2) along the uniform selector bar (4) being welded on correspondence of the circumferencial direction of selector bar (4),
Three or four branch's bars (2) of every one end are in umbrella branch；Described assembling bar element also includes multiple flange (6), grid
Every grid mobile jib (3-1) both ends of rod member (3) are connected by two flanges (6), and each selector bar (4) passes through
One flange (6) connects.
Assembled Lattice Structure Members unit the most according to claim 1, it is characterised in that: assembled network bar
Part unit connects can form flat board network, cylinder grid, Grid, shape of a saddle grid or surface mesh structure.
Assembled Lattice Structure Members unit the most according to claim 1 and 2, it is characterised in that: grid rod member (3)
Including three or four grid mobile jibs (3-1) and network (3-2), the quantity of grid mobile jib (3-1) and branch's bar (2)
Quantity unanimously arrange, two grids that every grid mobile jib (3-1) is affixed, adjacent with corresponding branch's bar (2)
Network (3-2) it is provided with on mobile jib (3-1).
Assembled Lattice Structure Members unit the most according to claim 3, it is characterised in that: selector bar (4) is weldering
Connect square steel tube, round steel pipe or seamless steel pipe.
5. according to the assembled Lattice Structure Members unit described in claim 1,2 or 4, it is characterised in that: selector bar (4)
For casting hollow pipe or not cast hollow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480061.1A CN106013600A (en) | 2016-06-27 | 2016-06-27 | Assembly type grid structure member bar unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610480061.1A CN106013600A (en) | 2016-06-27 | 2016-06-27 | Assembly type grid structure member bar unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106013600A true CN106013600A (en) | 2016-10-12 |
Family
ID=57083863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610480061.1A Pending CN106013600A (en) | 2016-06-27 | 2016-06-27 | Assembly type grid structure member bar unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487913A (en) * | 2018-12-26 | 2019-03-19 | 中冶京诚工程技术有限公司 | Lattice rod unit for large lattice structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001014655A1 (en) * | 1999-08-23 | 2001-03-01 | Neosys Technology Co., Ltd. | Subsidiary materials for truss structure |
| CN201358513Y (en) * | 2009-01-15 | 2009-12-09 | 湖南大学 | Giant lattice structure for super-span cylindrical surface combined rod system |
| CN105040818A (en) * | 2015-07-09 | 2015-11-11 | 陈月明 | Bar unit for large-span lattice grid structure |
| CN105133732A (en) * | 2015-07-24 | 2015-12-09 | 哈尔滨工业大学空间钢结构幕墙有限公司 | Assembling rod member unit for large-span latticed grid structure |
| CN105484532A (en) * | 2016-01-26 | 2016-04-13 | 哈尔滨工业大学空间钢结构幕墙有限公司 | Large-grid steel structure cooling tower |
-
2016
- 2016-06-27 CN CN201610480061.1A patent/CN106013600A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001014655A1 (en) * | 1999-08-23 | 2001-03-01 | Neosys Technology Co., Ltd. | Subsidiary materials for truss structure |
| CN201358513Y (en) * | 2009-01-15 | 2009-12-09 | 湖南大学 | Giant lattice structure for super-span cylindrical surface combined rod system |
| CN105040818A (en) * | 2015-07-09 | 2015-11-11 | 陈月明 | Bar unit for large-span lattice grid structure |
| CN105133732A (en) * | 2015-07-24 | 2015-12-09 | 哈尔滨工业大学空间钢结构幕墙有限公司 | Assembling rod member unit for large-span latticed grid structure |
| CN105484532A (en) * | 2016-01-26 | 2016-04-13 | 哈尔滨工业大学空间钢结构幕墙有限公司 | Large-grid steel structure cooling tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487913A (en) * | 2018-12-26 | 2019-03-19 | 中冶京诚工程技术有限公司 | Lattice rod unit for large lattice structure |
| CN109487913B (en) * | 2018-12-26 | 2024-02-06 | 中冶京诚工程技术有限公司 | Lattice rod unit for large grid structure |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |