CN205206050U - Company's of passing through node of pipe and I shaped steel roof beam - Google Patents
Company's of passing through node of pipe and I shaped steel roof beam Download PDFInfo
- Publication number
- CN205206050U CN205206050U CN201521055101.5U CN201521055101U CN205206050U CN 205206050 U CN205206050 U CN 205206050U CN 201521055101 U CN201521055101 U CN 201521055101U CN 205206050 U CN205206050 U CN 205206050U
- Authority
- CN
- China
- Prior art keywords
- box
- pipe
- node
- company
- passing
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a company's of passing through node of pipe and I shaped steel roof beam. This company's of passing through node of pipe and I shaped steel roof beam, including the pipe that lies in the center, the periphery of pipe sets firmly a plurality of box cross -sections member, cup joints multistage pipe box in the member of box cross -section, forms to dismantle through the bolt between multistage pipe box and the box cross -section member and is connected, and multistage pipe box includes the individual layer box pipe box that a plurality of little -endians cup jointed in proper order, can dismantle the connection through bolt formation between a plurality of individual layer box pipe boxes, the shutoff of circular shape stiffener is passed through at the both ends of pipe, sets up the center pin in the pipe, and the both ends of center pin are fixed on the inner wall of stiffener, set up a plurality of spinal branch vaulting poles on the perisporium of center pin, and a plurality of bracing pieces are the one -to -one setting with a plurality of box cross -sections member, set up the support panel beating between the member of every adjacent box cross -section. The utility model provides a because of the otherness that architectural modeling's a large amount of nodes that peculiarly lead to exist, the I shaped steel roof beam that can deal with different specifications cooperates the installation.
Description
Technical field
The utility model belongs to building materials technology field, relates to steel construction component, particularly the company's of passing through node of a kind of pipe and i-shape steel beam.
Background technology
Tradition latticed shell structure rod member is main mainly with round steel pipe, and the rod member internal force of structure is main mainly with axle power.Along with the raising of china's overall national strength, domestic construction structure presents towards aspect development such as more large span, more large area, more complexity bodies, and the net shell rod member under new build also bears sizable Moment except axle power.Box-type section rod member is because of its good bending resistance, torsional property, and its corner angle are clearly demarcated in addition, presents good mechanics beautiful, is subject to increasing architect parent and looks at, apply more and more extensive in the characters for big span space grid truss such as theater, stadiums.
That applies in large inter-network shell structure along with box-type section rod member popularizes, and thing followed node problems becomes a great problem.The node of box-type section rod member net shell, except routine bears the effect of axle power, also needs the Moment considering that it bears.Present stage is for this kind of direct tubular joint of the many employings of node, welded hollow spherical joints or cast steel node.For welding hollowing ball, current research is all for cooperation round steel pipe, correlative study is there is no to coordinating the welded spherical node of rectangular tube, whether solder sphere can reach completely desirable just connecing, bear the larger Moment of Nodes and need further research, simultaneously for box-shaped section component, quite complicated with the intersection of solder sphere junction, processing and installation difficulty all larger.For the direct phase tribute node of employing, because box-type section rod member is different from pipe, there is directionality, for the single-layer lattice shell that building surface modeling is peculiar, box-shaped section component presents bending performance, adopts and directly passes through process mutually, all propose higher requirement for the processing and fabricating of detail drawing, factory and the construction at scene, and often there is the phenomenon that installation accuracy is low, welding quality is bad, the processing and fabricating cost of box-type section bending component increases substantially simultaneously.And adopt cast steel node, although produced problem in tubular joint can be solved well, but and situation that node pattern various large for number of nodes, it is long that cast steel node often also exists the process-cycle, the problem that project cost is high.
The i iron that existing net shell node cannot tackle different size in addition carries out flexible modulation; Moreover the support strength of node center is inadequate, the support strength between box-type section rod member also needs further raising.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of loop bar by arranging multistage box-type section, in conjunction with removably connecting, the pipe providing corresponding model i iron adjusting fitting to assemble thus in an installation and the company's of passing through node of i-shape steel beam.
The purpose of this utility model realizes by following technical proposal: the company's of passing through node of a kind of pipe and i-shape steel beam, comprise the pipe being positioned at center, the periphery of described pipe sets firmly some box-type section rod members, socket multiple valve cover in described box-type section rod member, formed by bolt between described multistage pipe box and box-type section rod member and removably connect, described multistage pipe box comprises multiple ascending individual layer box pipe box be socketed successively, is formed removably connect between multiple individual layer box pipe box by bolt; The two ends of described pipe are by circular stiffener shutoff, in described pipe, central axis is set, the two ends of described central axis are fixed on the inwall of stiffener, the perisporium of described central axis are arranged some support bars, and some support bars and some box-type section rod members are that one_to_one corresponding is arranged; Between every adjacent described box-type section rod member, support panel beating is set.
This pipe is with the company's of passing through node of i-shape steel beam, the i-shape steel beam size of all corresponding standard specification of internal diameter of each individual layer box pipe box of multistage pipe box, when mounted, an individual layer box pipe box is arbitrarily installed in socket successively, until the internal diameter of minimum individual layer box pipe box meets i-shape steel beam size, reached the flexible assembling of an individual layer box pipe box arbitrarily by demountable structure.By the respective outer side edges of central axis, support bar and stiffener in pipe, improve the support strength of cylindrical parts.The support strength between box-type section rod member is improved by support sheet metal.
In the company's of passing through node of above-mentioned pipe and i-shape steel beam, described support panel beating is arc, and the outward flange of described arc is convex arc type or concave-curve.The outward flange of circular arc type is conducive to being uniformly distributed of bearing stress, ensures the steadiness supported between box-type section rod member, and effectively improves the force value that can bear.
In the company's of passing through node of above-mentioned pipe and i-shape steel beam, the sidewall of described box-type section rod member is offered several classification installing holes, each classification installing hole correspondence assembling one individual layer box pipe box.
In the company's of passing through node of above-mentioned pipe and i-shape steel beam, described support bar is positioned at the centre position of central axis axial length, and some support bars are uniformly distributed radially.
In the company's of passing through node of above-mentioned pipe and i-shape steel beam, described box-type section rod member is positioned at same curved surface, and described same curved surface is plane, sphere, ellipsoid, the face of cylinder or hyperboloid.
In the company's of passing through node of above-mentioned pipe and i-shape steel beam, the cross sectional shape of described box-type section rod member is rectangle.
Compared with prior art, this pipe has the following advantages with the company's of passing through node of i-shape steel beam:
One, drawing in-depth, processing and fabricating are conveniently.The utility model makes the bending performance of component be realized by node, component itself can make by common box-shaped section component, greatly reduce the requirement of the in-depth to drawing, plant equipment and technique, when cost-saving, substantially increase the progress of engineering.
Two, work progress is convenient, safe and reliable, installation accuracy is high.The utility model expands node region, greatly reduce because node region the number of components the problem that Nodes weld seam that is that cause is intensive, weldquality is difficult to guarantee, solve the misalignment problem that box-shaped section component easily occurs simultaneously, reduce site operation difficulty.
Three, ultimate bearing capacity of joints is high.In the utility model, comprehensive lifting is strengthened supporting, and guarantees that structure has good ductility.
Four, flexibility is assembled strong.Solved the otherness of the peculiar great deal of nodes existence caused because of architectural image by the utility model, the i-shape steel beam can tackling different size carries out cooperation and installs, and makes node form standard pattern, batch production.
Accompanying drawing explanation
Fig. 1 is the front view of the company's of passing through node of this pipe and i-shape steel beam.
Fig. 2 is the cut-away view of the company's of passing through node of this pipe and i-shape steel beam.
In figure, 1, pipe; 2, box-type section rod member; 3, multistage pipe box; 4, panel beating is supported; 5, central axis; 6, support bar; 7, stiffener.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As depicted in figs. 1 and 2, the company's of passing through node of this pipe and i-shape steel beam, comprise the pipe 1 being positioned at center, the periphery of pipe 1 sets firmly some box-type section rod members 2, and the cross sectional shape of box-type section rod member 2 is rectangle.Box-type section rod member 2 is positioned at same curved surface, and same curved surface is plane, sphere, ellipsoid, the face of cylinder or hyperboloid.
Socket multiple valve cover 3 in box-type section rod member 2, formed by bolt between multistage pipe box 3 and box-type section rod member 2 and removably connect, multistage pipe box 3 comprises multiple ascending individual layer box pipe box be socketed successively, is formed removably connect between multiple individual layer box pipe box by bolt.The sidewall of box-type section rod member 2 is offered several classification installing holes, each classification installing hole correspondence assembling one individual layer box pipe box.
The two ends of pipe 1 are by circular stiffener 7 shutoff, central axis 5 is set in pipe 1, the two ends of central axis 5 are fixed on the inwall of stiffener 7, the perisporium of central axis 5 are arranged some support bars 6, and some support bars 6 are arranged in one_to_one corresponding with some box-type section rod members 2.Support bar 6 is positioned at the centre position of central axis 5 axial length, and some support bars 6 are uniformly distributed radially.
Arrange between every adjacent box section bar part 2 and support panel beating 4.Supporting panel beating 4 is arc, and the outward flange of arc is convex arc type or concave-curve.The outward flange of circular arc type is conducive to being uniformly distributed of bearing stress, ensures the steadiness supported between box-type section rod member 2, and effectively improves the force value that can bear.
This pipe is with the company's of passing through node of i-shape steel beam, the i-shape steel beam size of all corresponding standard specification of internal diameter of each individual layer box pipe box of multistage pipe box 3, when mounted, an individual layer box pipe box is arbitrarily installed in socket successively, until the internal diameter of minimum individual layer box pipe box meets i-shape steel beam size, reached the flexible assembling of an individual layer box pipe box arbitrarily by demountable structure.By the respective outer side edges of central axis 5, support bar 6 and stiffener 7 in pipe 1, improve the support strength of pipe 1 part.The support strength between box-type section rod member 2 is improved by support sheet metal.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ pipe 1 herein; Box-type section rod member 2; Multistage pipe box 3; Support panel beating 4; Central axis 5; Support bar 6; Term such as stiffener 7 grade, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. the company's of passing through node of a pipe and i-shape steel beam, comprise the pipe being positioned at center, the periphery of described pipe sets firmly some box-type section rod members, it is characterized in that, socket multiple valve cover in described box-type section rod member, formed by bolt between described multistage pipe box and box-type section rod member and removably connect, described multistage pipe box comprises multiple ascending individual layer box pipe box be socketed successively, is formed removably connect between multiple individual layer box pipe box by bolt; The two ends of described pipe are by circular stiffener shutoff, in described pipe, central axis is set, the two ends of described central axis are fixed on the inwall of stiffener, the perisporium of described central axis are arranged some support bars, and some support bars and some box-type section rod members are that one_to_one corresponding is arranged; Between every adjacent described box-type section rod member, support panel beating is set.
2. the company's of passing through node of pipe according to claim 1 and i-shape steel beam, is characterized in that, described support panel beating is arc, and the outward flange of described arc is convex arc type or concave-curve.
3. the company's of passing through node of pipe according to claim 1 and i-shape steel beam, is characterized in that, the sidewall of described box-type section rod member is offered several classification installing holes, each classification installing hole correspondence assembling one individual layer box pipe box.
4. the company's of passing through node of pipe according to claim 1 and i-shape steel beam, is characterized in that, described support bar is positioned at the centre position of central axis axial length, and some support bars are uniformly distributed radially.
5. the company's of passing through node of pipe according to claim 1 and i-shape steel beam, is characterized in that, described box-type section rod member is positioned at same curved surface, and described same curved surface is plane, sphere, ellipsoid, the face of cylinder or hyperboloid.
6. the company's of passing through node of pipe according to claim 1 and i-shape steel beam, is characterized in that, the cross sectional shape of described box-type section rod member is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055101.5U CN205206050U (en) | 2015-12-17 | 2015-12-17 | Company's of passing through node of pipe and I shaped steel roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055101.5U CN205206050U (en) | 2015-12-17 | 2015-12-17 | Company's of passing through node of pipe and I shaped steel roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206050U true CN205206050U (en) | 2016-05-04 |
Family
ID=55843776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055101.5U Expired - Fee Related CN205206050U (en) | 2015-12-17 | 2015-12-17 | Company's of passing through node of pipe and I shaped steel roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130492A (en) * | 2019-05-20 | 2019-08-16 | 中建钢构有限公司 | Middle corridor roof system connection structure |
| CN114370105A (en) * | 2022-01-28 | 2022-04-19 | 中建八局新型建造工程有限公司 | Small inner sleeve circular tube stiffening plate structure and mounting method thereof |
-
2015
- 2015-12-17 CN CN201521055101.5U patent/CN205206050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130492A (en) * | 2019-05-20 | 2019-08-16 | 中建钢构有限公司 | Middle corridor roof system connection structure |
| CN110130492B (en) * | 2019-05-20 | 2021-01-12 | 中建钢构有限公司 | Gallery roof connection structure |
| CN114370105A (en) * | 2022-01-28 | 2022-04-19 | 中建八局新型建造工程有限公司 | Small inner sleeve circular tube stiffening plate structure and mounting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202787516U (en) | Node of single-layer box-type section curved reticulated shell | |
| US10451043B2 (en) | Hybrid tubular lattice tower assembly for a wind turbine | |
| US20150107181A1 (en) | Node structures for lattice frames | |
| CN205206050U (en) | Company's of passing through node of pipe and I shaped steel roof beam | |
| CN102776956B (en) | Individual layer box-type section surface net shell node | |
| CN110195469A (en) | A kind of energy consumption steel bean column node for prefabricated assembling type reinforced concrete frame structure | |
| CN107620500B (en) | H-C type assembled node applied to single-layer steel structure cooling tower | |
| CN211007252U (en) | Space chord steel-concrete composite floor | |
| CN204959988U (en) | Net shell node | |
| CN104131621A (en) | X-shaped node plate for box-shaped cross section curve surface reticulated shell | |
| CN207296508U (en) | A kind of H-C type assembling type nodes applied to single-layer steel structure cooling tower | |
| CN204139332U (en) | For the X-type gusset plate of box-type section surface net shell | |
| CN210684983U (en) | Ball head branch type cast steel node | |
| CN209482471U (en) | Lattice bar element for big network | |
| CN205777812U (en) | Containing the steel structure cooling tower to stayed structure | |
| CN107620501B (en) | Be applied to assembled node of double-deck steel construction cooling tower | |
| CN104179645B (en) | Single-pipe tower and quadrilateral lattice tower frame transfer joint | |
| CN208815686U (en) | The connecting joint structure of core space heavier-duty circular steel tube concrete column and girder steel | |
| CN218148855U (en) | Regular hexagon assembled sphere net shell node | |
| CN113236005B (en) | Assembled outer sleeve staggered flange intersecting joint and construction method thereof | |
| CN111877561A (en) | Ring gear tooth groove type aluminum alloy combined node | |
| CN201521034U (en) | Light steel pipe net rack node member | |
| CN215858226U (en) | Single-layer latticed shell structure with three-dimensional grids | |
| CN214144111U (en) | Steel construction space connection node structure | |
| CN210242479U (en) | Cooling tower component and cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161217 |