CN206655317U - Rectangular steel pipe primary-secondary beam is articulated and connected assembling type node - Google Patents
Rectangular steel pipe primary-secondary beam is articulated and connected assembling type node Download PDFInfo
- Publication number
- CN206655317U CN206655317U CN201621386363.4U CN201621386363U CN206655317U CN 206655317 U CN206655317 U CN 206655317U CN 201621386363 U CN201621386363 U CN 201621386363U CN 206655317 U CN206655317 U CN 206655317U
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- China
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- steel pipe
- secondary beam
- rectangular steel
- articulated
- rectangular
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Abstract
The utility model provides a kind of rectangular steel pipe primary-secondary beam and is articulated and connected assembling type node, including：Shape steel pipe girder, rectangular steel pipe secondary beam, U-shaped steel and two groups of fasteners；The web of the limb back of the body and rectangular steel pipe girder of U-shaped steel is welded and fixed；Rectangular steel pipe secondary beam is enclosed in U-shaped steel；Two groups of fasteners are symmetrical arranged, and the acropodium of rectangular steel pipe secondary beam and U-shaped steel is fixed.It the advantage is that and realize that assembled connects, Site Welding can be avoided, especially when in work high above the ground, be avoided that the problem of welding difficulty is big.
Description
Technical field
The utility model belongs to field of engineering technology, is related to a kind of rectangular steel pipe primary-secondary beam and is articulated and connected assembling type node,
It is primarily adapted for use in the light section steel structures such as lighting roof.
Background technology
Light section steel structure is widely used, main steel pipe from heavy and light in the higher building structure of the penetrating requirement to daylighting
Be usually with the geometry of the elongated member such as shaped steel along length it is consistent and continuously, and in the connection detail of component and junction
Construction is then more particular about, and in addition to meeting basic and primary power transmission requirement, the to the effect that construction difficulty that is also concerned about and is built
Build appearance.Current rectangular steel pipe primary and secondary beam connecting node, generally use welding node or the bolt with shear connections plate
Connecting node, in work high above the ground, welding difficulty is big, and uses the bolt connection node with shear connections plate, then can cause spiral shell
Outward appearance geometry transition is discontinuously smooth between bolt exposure, connecting plate and rectangular tube.Therefore overhead welding operation not only it had been avoided that but also not
Need to be proposed as the joint form for influenceing the smooth appearance of building geometry.
Utility model content
For problem above, the purpose of this utility model is to propose that one kind influences minimum to building geometry, and and can is convenient
The novel rectangular steel pipe primary-secondary beam of job site assembled connection is articulated and connected assembling type node.The utility model is primarily adapted for use in
The light section steel structures such as lighting roof, to solve deficiency of the prior art.
The utility model provides a kind of rectangular steel pipe primary-secondary beam and is articulated and connected assembling type node, including：Shape steel pipe girder, square
Shape steel pipe secondary beam, U-shaped steel and two groups of fasteners；The web of the limb back of the body and rectangular steel pipe girder of U-shaped steel is welded and fixed；Rectangular steel pipe
Secondary beam is enclosed in U-shaped steel；Two groups of fasteners are symmetrical arranged, and the acropodium of rectangular steel pipe secondary beam and U-shaped steel is fixed.
The utility model provides a kind of rectangular steel pipe primary and secondary beam connecting node, can also have the feature that：U-shaped steel
Acropodium vertically with rectangular steel pipe girder.
The utility model provides a kind of rectangular steel pipe primary and secondary beam connecting node, can also have the feature that：Rectangle steel
Pipe secondary beam with rectangular steel pipe girder junction, and with the flange plate of the vertical any one or both sides of acropodium of U-shaped steel cut
Slice off, form rectangular U-shape groove.
The utility model provides a kind of rectangular steel pipe primary and secondary beam connecting node, can also have the feature that：Rectangular U-shape
Groove is in the upside of rectangular steel pipe secondary beam.
The utility model provides a kind of rectangular steel pipe primary and secondary beam connecting node, can also have the feature that：Rectangular U-shape
Head plate is set in groove；Cross section of the head plate parallel to rectangular steel pipe secondary beam.
The utility model provides a kind of rectangular steel pipe primary and secondary beam connecting node, can also have the feature that：Every group tight
The quantity of firmware is at least two.
The utility model provides a kind of rectangular steel pipe primary and secondary beam connecting node, can also have the feature that：Fastener
For tapping screw.
The utility model provides a kind of rectangular steel pipe primary and secondary beam connecting node, can also have the feature that：Fastener
For countersunk self-tapping screw.
The utility model provides a kind of rectangular steel pipe primary and secondary beam connecting node, can also have the feature that：Rectangle steel
The mounting hole of pipe secondary beam installation fastener is counter sink.
Brief description of the drawings
Fig. 1 is that rectangular steel pipe primary-secondary beam is articulated and connected Nodes Three-dimensional schematic diagram.
Fig. 2 is Fig. 1 front view.
Fig. 3 is Fig. 1 top view.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
Rectangular steel pipe primary-secondary beam is articulated and connected assembling type node, including：Rectangular steel pipe girder 1, fluting rectangular steel pipe secondary beam
2nd, U-shaped steel 3,4, four stainless steel self tapping screws 5 of secondary beam steel tube end part counter sink and head plate 6.
Rectangular steel pipe girder 1 is typically set with ground level, and fluting rectangular steel pipe secondary beam 2 is arranged on two rectangular steel pipe masters
Between beam 1, equally set with ground level.Rectangular steel pipe secondary beam 2 and the upper end edge of a wing plate part of the junction of rectangular steel pipe girder 1
Cut away, form rectangular U-shape groove 2-1.
Web of the limb back of the body of U-shaped steel 3 in advance with rectangular steel pipe girder 1 welds, and the direction that U-shaped steel 3 welds is U-shaped steel 3
Acropodium is perpendicular to rectangular steel pipe girder 1, that is, the vertically direction with ground.
The acropodium of the both sides of rectangular U-shape groove 2-1 alignment U-shapeds steel 3 of fluting rectangular steel pipe secondary beam 2, from the bottom up, is enclosed on U-shaped
The outside of steel 3.Because the upper end of rectangular U-shape groove 2-1 rectangular steel pipes secondary beam 2, that is, the top in total, from structure
Bottom is looked up, and rectangular U-shape groove 2-1 is not seen substantially, does not influence visual effect completely.
Then the web of rectangular steel pipe secondary beam 2 is passed through using four stainless steel self tapping screws 5, then with the acropodium of U-shaped steel 3
Threaded connection is fixed.Four stainless steel self tapping screws 5 are symmetrical arranged, each two tapping screws 5 in both sides.Rectangular steel pipe secondary beam 2 will
The load being subject to passes to rectangular steel pipe girder 1 by stainless steel self tapping screw 5, U-shaped steel 3.
Rectangular steel pipe primary and secondary beam connecting node, it is pre- in the junction of tapping screw 5 of the fluting termination web of rectangular steel pipe secondary beam 2
First open counter sink 4, secondary beam 2 is with U-shaped steel 3 by self-drilling connection, and tapping screw 5 is also sunk screw, the head of tapping screw 5
Counter sink 4 is sunk in portion.Sink to the screw 5 of counter sink influences very little to the surface visual effect of building structural element.
In addition, rectangular steel pipe secondary beam 2 also sets up head plate in rectangular U-shape groove 2-1.Head plate 6 is parallel to rectangular steel pipe
The cross section of secondary beam, that is, it is vertically perpendicular with the web and flange plate of rectangular steel pipe secondary beam 2.On the one hand head plate 6 is isolated
The inside of rectangular steel pipe secondary beam 2, prevent its internal rust of rectangular steel pipe secondary beam 2；Another convenient rectangular steel pipe secondary beam 2 that provides aids in
Inner support power.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using this practicality
It is new.Person skilled in the art obviously can easily make various modifications to these embodiments, and illustrating herein
General Principle be applied in other embodiment without by performing creative labour.Therefore, the utility model is not limited to here
Embodiment, those skilled in the art do not depart from the improvement that the utility model category is made according to announcement of the present utility model
All should be within the scope of protection of the utility model with modification.
Claims (9)
- The assembling type node 1. a kind of rectangular steel pipe primary-secondary beam is articulated and connected, it is characterised in that：Including rectangular steel pipe girder, rectangle Steel pipe secondary beam, U-shaped steel and two groups of fasteners；Wherein, the web of the limb back of the body and the rectangular steel pipe girder of the U-shaped steel is welded and fixed；The rectangular steel pipe secondary beam is enclosed in the U-shaped steel；Fastener described in two groups is symmetrical arranged, and the rectangular steel pipe secondary beam and the acropodium of the U-shaped steel are fixed.
- The assembling type node 2. rectangular steel pipe primary-secondary beam according to claim 1 is articulated and connected, it is characterised in that：It is described U-shaped The acropodium of steel is perpendicular to the rectangular steel pipe girder.
- The assembling type node 3. rectangular steel pipe primary-secondary beam according to claim 1 is articulated and connected, it is characterised in that：The rectangle Steel pipe secondary beam with the rectangular steel pipe girder junction, and any one or both sides vertical with the acropodium of described U-shaped steel Edge of a wing plate part cut away, formed rectangular U-shape groove.
- The assembling type node 4. rectangular steel pipe primary-secondary beam according to claim 3 is articulated and connected, it is characterised in that：The rectangle U-lag is in the upside of the rectangular steel pipe secondary beam.
- The assembling type node 5. rectangular steel pipe primary-secondary beam according to claim 3 is articulated and connected, it is characterised in that：The rectangle Head plate is set in U-lag；Cross section of the head plate parallel to the rectangular steel pipe secondary beam.
- The assembling type node 6. rectangular steel pipe primary-secondary beam according to claim 1 is articulated and connected, it is characterised in that：Described in every group The quantity of fastener is at least two.
- The assembling type node 7. rectangular steel pipe primary-secondary beam according to claim 1 is articulated and connected, it is characterised in that：The fastening Part is tapping screw.
- The assembling type node 8. rectangular steel pipe primary-secondary beam according to claim 7 is articulated and connected, it is characterised in that：The fastening Part is countersunk self-tapping screw.
- The assembling type node 9. rectangular steel pipe primary-secondary beam according to claim 8 is articulated and connected, it is characterised in that：The rectangle The mounting hole of steel pipe secondary beam installation fastener is counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386363.4U CN206655317U (en) | 2016-12-16 | 2016-12-16 | Rectangular steel pipe primary-secondary beam is articulated and connected assembling type node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386363.4U CN206655317U (en) | 2016-12-16 | 2016-12-16 | Rectangular steel pipe primary-secondary beam is articulated and connected assembling type node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655317U true CN206655317U (en) | 2017-11-21 |
Family
ID=60313691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621386363.4U Expired - Fee Related CN206655317U (en) | 2016-12-16 | 2016-12-16 | Rectangular steel pipe primary-secondary beam is articulated and connected assembling type node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655317U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965652A (en) * | 2019-12-21 | 2020-04-07 | 闫相明 | Assembled building primary and secondary roof beam steel connected node structure |
| CN115262859A (en) * | 2022-09-14 | 2022-11-01 | 蔡永和 | Steel structure supporting beam for building construction |
-
2016
- 2016-12-16 CN CN201621386363.4U patent/CN206655317U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965652A (en) * | 2019-12-21 | 2020-04-07 | 闫相明 | Assembled building primary and secondary roof beam steel connected node structure |
| CN110965652B (en) * | 2019-12-21 | 2021-02-12 | 闫相明 | Assembled building primary and secondary roof beam steel connected node structure |
| CN115262859A (en) * | 2022-09-14 | 2022-11-01 | 蔡永和 | Steel structure supporting beam for building construction |
| CN115262859B (en) * | 2022-09-14 | 2023-09-29 | 蔡永和 | Steel structure supporting beam for building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171121 Termination date: 20191216 |