CN204298958U - Roller type steel structure support seat node - Google Patents
Roller type steel structure support seat node Download PDFInfo
- Publication number
- CN204298958U CN204298958U CN201420648541.0U CN201420648541U CN204298958U CN 204298958 U CN204298958 U CN 204298958U CN 201420648541 U CN201420648541 U CN 201420648541U CN 204298958 U CN204298958 U CN 204298958U
- Authority
- CN
- China
- Prior art keywords
- side plate
- supporting
- roller bearing
- base
- support seat
- 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
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of roller type steel structure support seat node, comprise supporting base and roller bearing, supporting base comprises base plate and side plate, side plate is vertically set on base plate both sides, supporting base is relatively set with two, the surface of side plate that two supporting bases are positioned at the same side all contacts with each other, roller bearing is arranged between two supporting bases, with the base plate Structure deformation of two supporting bases while of roller bearing, the side plate of supporting base is all provided with keyhole, coaxial mounted bolt is all passed through at roller bearing two ends and two supporting bases are affixed, and bolt is all positioned at the keyhole of corresponding side plate.Roller type steel structure support seat node structure is simple, handling ease, need not Site Welding, ready-madely after workshop has been welded assembles, and easily easy for installation, welding quality is high, eliminates gripper shoe, decreases the use amount of steel, reduces manufacturing cost.
Description
Technical field
The utility model relates to a kind of bindiny mechanism of steel work, specifically, is a kind of roller type steel structure support seat node.
Background technology
In industrial construction, support node as the main member connecting roof truss and steel column, extensive use on industrial premises.Conventional support node is fixed support node, inside be provided with gripper shoe, structure is comparatively complicated, needs scene is welded, engineering quantity is large, welding quality is also difficult to ensure, also add the workload of acceptance on examination, and fixed support node bears the power of roof truss to its horizontal direction for a long time, the easily therefore flexural deformation of support node bottom, and steel building is also subject to the power of the horizontal direction such as load and thermal stresses of wind for a long time, the diastrophic probability of support node increases further, reduces the safety factor of steel building.
Utility model content
The utility model is fixed for the support node of current steel building, complex structure, need Site Welding, welding quality is difficult to ensure card, the workload of engineering quantity and examination is large, easily be out of shape because of horizontal forces such as roof truss load, wind load and thermal stresseses, the problems such as safety factor is low, devise a kind of roller type steel structure support seat node.
Roller type steel structure support seat node of the present utility model, comprise supporting base and roller bearing, supporting base comprises base plate and side plate, side plate is vertically set on base plate both sides, supporting base is relatively set with two, the surface of side plate that two supporting bases are positioned at the same side all contacts with each other, roller bearing is arranged between two supporting bases, with the base plate Structure deformation of two supporting bases while of roller bearing, the side plate of supporting base is all provided with keyhole, coaxial mounted bolt is all passed through at roller bearing two ends and two supporting bases are affixed, and bolt is all positioned at the keyhole of corresponding side plate.
Preferably, described keyhole is horizontally disposed slotted eye.
The beneficial effects of the utility model are: roller type steel structure support seat node structure is simple, handling ease, need not Site Welding, ready-madely after workshop has been welded assemble, easily easy for installation, welding quality is high, eliminate gripper shoe, decrease the use amount of steel, reduce manufacturing cost.
Utilize roller support, make support node support the horizontal forces such as roof truss load, wind load and thermal stresses, support node is not yielding, improves the safety factor of steel building entirety.
Two supporting bases also form articulated structure by the connection of bolt, two supporting bases can be rotated relatively, improve the adaptive capacity of support node to all directions load-bearing.
Keyhole is horizontally disposed slotted eye, and bolt can be slided in slotted eye, and the position of adjustment roller bearing, to adapt to the change of load, further enhancing the compliance of support node bearing load.
Accompanying drawing explanation
Accompanying drawing 1 is the structure chart one of roller type steel structure support seat node;
Accompanying drawing 2 is the structure chart two of roller type steel structure support seat node.
Detailed description of the invention
Roller type steel structure support seat node of the present utility model, as shown in Fig. 1 to 2, comprises supporting base 1 and roller bearing 2.
Supporting base 1 comprises base plate 3 and side plate 4, and side plate 4 is vertically set on base plate 3 both sides.
Supporting base 1 is relatively set with two, and side plate 4 surface that two supporting bases 1 are positioned at the same side all contacts with each other.
Roller bearing 2 is arranged between two supporting bases 1, with base plate 3 Structure deformation of two supporting bases 1 while of roller bearing 2, the side plate 4 of supporting base 1 is all provided with keyhole 5, roller bearing 2 two ends all pass through coaxial mounted bolt 6 and two supporting bases 1 affixed, bolt 6 is all positioned at the keyhole 5 of corresponding side plate 4.
Keyhole 5 is for common through hole, also can be horizontally disposed slotted eye.
When using this roller type support node in Construction of Steel Structure, be first welded to by the base plate of a supporting base 1 on the bottom surface of roof truss 7 beam, the base plate of another supporting base 1 is welded on the end face of steel column 8, then roof truss 7 and steel column 8 is transported to job site.
Utilize the mode such as lifting, will be separately fixed at roof truss 7 and the supporting base 1 on steel column 8 to together with being inserted into, side plate 4 surface that two supporting bases 1 are positioned at the same side all contacts with each other, and makes to avoid axial float between two supporting bases.
Then roller bearing 2 is installed to two supporting bases 1 direct, both sides utilize bolt 6 through after the keyhole 5 of two supporting base side plates 4, and be screwed into roller bearing 2 two ends and tighten, namely the safety of roller type support node complete.
If desired regulate angle relative between the position of roller bearing 2 and two supporting bases 1, only bolt 6 need be unclamped and can regulate, tighten after having regulated.
Claims (2)
1. a roller type steel structure support seat node, it is characterized in that, comprise supporting base (1) and roller bearing (2), supporting base (1) comprises base plate (3) and side plate (4), side plate (4) is vertically set on base plate (3) both sides, supporting base (1) is relatively set with two, side plate (4) surface that two supporting bases (1) are positioned at the same side all contacts with each other, roller bearing (2) is arranged between two supporting bases (1), with base plate (3) Structure deformation of two supporting bases (1) while of roller bearing (2), the side plate (4) of supporting base (1) is all provided with keyhole (5), it is affixed with two supporting bases (1) that coaxial mounted bolt (6) is all passed through at roller bearing (2) two ends, bolt (6) is all positioned at the keyhole (5) of corresponding side plate (4).
2. roller type steel structure support seat node according to claim 1, is characterized in that, described keyhole (5) is horizontally disposed slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648541.0U CN204298958U (en) | 2014-11-03 | 2014-11-03 | Roller type steel structure support seat node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648541.0U CN204298958U (en) | 2014-11-03 | 2014-11-03 | Roller type steel structure support seat node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298958U true CN204298958U (en) | 2015-04-29 |
Family
ID=53104507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648541.0U Expired - Fee Related CN204298958U (en) | 2014-11-03 | 2014-11-03 | Roller type steel structure support seat node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149547A (en) * | 2016-07-07 | 2016-11-23 | 山东省环能设计院股份有限公司 | A kind of steel truss roller support |
-
2014
- 2014-11-03 CN CN201420648541.0U patent/CN204298958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149547A (en) * | 2016-07-07 | 2016-11-23 | 山东省环能设计院股份有限公司 | A kind of steel truss roller support |
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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 |
Granted publication date: 20150429 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |