CN201896364U - Universal movable socle node - Google Patents
Universal movable socle node Download PDFInfo
- Publication number
- CN201896364U CN201896364U CN2010206198422U CN201020619842U CN201896364U CN 201896364 U CN201896364 U CN 201896364U CN 2010206198422 U CN2010206198422 U CN 2010206198422U CN 201020619842 U CN201020619842 U CN 201020619842U CN 201896364 U CN201896364 U CN 201896364U
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- CN
- China
- Prior art keywords
- steel column
- sleeve
- landing slab
- universal movable
- freely
- 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 - Lifetime
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Abstract
The utility model discloses a universal movable socle node, which comprises a steel column socle and a steel column base, wherein a connecting structure is arranged between the steel column socle and the steel column base; the connecting structure allows the steel column to freely rotate in an axial plane of cylindrical sections and simultaneously allows a steel column to freely rotate around the axial line. The universal movable socle node can ensure that the steel column freely rotates in the axial plane of the cylindrical sections, can also ensure that the whole steel column freely rotates around the axial line, not only can ensure that the steel column normally works, but also can play a role of protecting the steel column; when the steel column is twisted, the force is transmitted to the node. By using the socle node, the steel column freely rotates, counteracts the torsion toque born by the steel column and achieves the function of protecting the steel column, thereby ensuring that a protective system exerts the maximum efficacy. In addition, the node is simple and easy for manufacturing and processing and has a low construction cost; and the great cost can be saved.
Description
Technical field
The utility model relates to domatic geological disaster protection field, the assembly of the steel column in the particularly a kind of side slope protection system.
Background technology
Domatic geological disaster protection has obtained using widely in the highway that spreads all over the country, railway, power station, mine, city have stable political situation the slope treatment in fields such as scenic spot and protection, domestic more insoluble side slope protection problems of conventional art have in the past been solved, become with spray anchor, mortar flag stone be that the side slope that the conventional art of representative is run neck and neck is prevented and treated new tool, and obtained effect preferably.The flexible protective technology is in protection practices, and guard system bursts apart, when landslide, mud-rock flow and destructive geology disaster, tends to suffer damage in various degree running into, or partial component damages, and wherein protective screening is the main load-carrying member of system; Can strain steel column after protective screening is stressed, steel column is subjected to torsional interaction and is easy to generate torsion failure.
The utility model content
At the problem that above-mentioned prior art exists, the utility model purpose is to provide a kind of universal movable foot joint, makes steel column take place freely to rotate when being subjected to moment of torsion, thereby reaches the effect of protection steel column.
The technical solution of the utility model is: a kind of universal movable foot joint, comprise steel column foot and steel column base, be provided with between described steel column foot and the steel column base steel column can freely be rotated in one of them axis plane of column section, make the steel column can be simultaneously around the bindiny mechanism that axis freely rotates.
As preferably, described steel column base is the straight steel plate of a Zhang Ping, and described bindiny mechanism is that pivot structure and pin shaft structure are formed, and welds pivot structure on the described steel column base, and steel column foot is connected by a pin shaft structure with pivot structure.
As preferably, described pivot structure mainly is made up of landing slab and the sleeve that is welded on the steel column base, the limiting plate of the fixedly sleeved annular in outer wall top of described sleeve, described landing slab edge extends into the flange of a parcel limiting plate downwards, described sleeve inner also movable sleeve is connected to rotatable parts coaxial with it, described rotatable parts be fixed on the landing slab and can and landing slab do with sleeve vertically together and rotate relatively freely.
As preferably, the height of described rotatable parts is greater than the sleeve height.
As preferably, described pin shaft structure comprises three perpendicular curved plates of putting and being parallel to each other that are welded on the landing slab end face side by side, respectively be provided with the curved plate of a block welding on steel column foot between adjacent two curved plates, all have connecting through hole on all curved plates, and connect and steel column is rotated freely around bearing pin by the horizontal bearing pin that passes all curved plates successively.
As preferably, described landing slab is circular flat board.
The beneficial effects of the utility model are: this node can guarantee that steel column freely rotates in one of them axis plane of column section, simultaneously can guarantee that whole steel column freely rotates around axis, can guarantee the steel column operate as normal, play the effect of protection steel column self again; When steel column was turned round, strength transmission was to this node place, and this node freely rotates steel column; offset the suffered moment of torsion of steel column, reach the effect of protection steel column, thereby make guard system performance maximum effect; and this node manufacturing processing is easily simple, cheap, can save a large amount of costs.
Description of drawings
Fig. 1 is the structural representation that dissects of the present utility model;
Fig. 2 is a sectional view of the present utility model.
Among the figure: 1, steel column; 2, steel column base; 3, sleeve; 4, landing slab; 5, limiting plate; 6, flange; 7, rotating cylinder; 8, curved plate; 9, bearing pin.
The specific embodiment
As a kind of embodiment of the present utility model, as depicted in figs. 1 and 2, a kind of universal movable foot joint, comprise steel column 1 suspension column and steel column base 2, be provided with between described steel column 1 suspension column and the steel column base 2 steel column 1 can freely be rotated in one of them axis plane of column section, make the steel column 1 can be simultaneously around the bindiny mechanism that axis freely rotates.Described bindiny mechanism can guarantee that steel column 1 freely rotates in one of them axis plane of column section, can guarantee that simultaneously whole steel column 1 freely rotates around axis, can guarantee steel column 1 operate as normal, has played the effect of protecting steel column 1 self again; When steel column 1 was turned round, strength transmission was to this node place, and this node freely rotates steel column 1; offset the suffered moment of torsion of steel column 1, reach the effect of protection steel column 1, thereby make guard system performance maximum effect; and this node manufacturing processing is easily simple, cheap, can save a large amount of costs.
Described steel column base 2 is the straight steel plate of a Zhang Ping, and described bindiny mechanism is that pivot structure and bearing pin 9 structures are formed, and welds pivot structure on the described steel column base 2, and steel column 1 suspension column is connected by bearing pin 9 structures with pivot structure.Bearing pin 9 structures can guarantee that steel column 1 freely rotates in one of them axis plane of column section, pivot structure can guarantee that whole steel column 1 freely rotates around axis, the combination of bearing pin 9 structures and pivot structure can realize that steel column 1 is when being subjected to torsion, the direction that makes steel column 1 follow torsion along with freely rotating of the two rotates, thereby avoided the damage that deforms of the structure of steel column 1 self.
Described pivot structure mainly is made up of landing slab 4 and the sleeve 3 that is welded on the steel column base 2, described landing slab 4 is circular flat board, the limiting plate 5 of the fixedly sleeved annular in outer wall top of described sleeve 3, described landing slab 4 edges extend into the flange 6 of a parcel limiting plate 5 downwards, described sleeve 3 inside are gone back movable sleeve and are connected to a rotating cylinder 7 coaxial with it, described rotating cylinder 7 be fixed on the landing slab 4 and can and landing slab 4 do with sleeve 3 vertically together and rotate relatively freely.Add man-hour, can between sleeve 3 inwalls and rotating cylinder 7 outer walls, coat lubrication oil, reduce friction and wear and tear, more flexible when relatively rotating to guarantee the two, avoid occurring clamping stagnation, increase application life; The flange 6 of the parcel limiting plate 5 that limiting plate 5 and landing slab 4 edges extend to form can prevent from steel column 1 to produce length travel between sleeve 3 and the rotating cylinder 7 when stressed, thus situation about coming off.
The height of described rotating cylinder 7 is greater than sleeve 3 height.Make sleeve 3 tops and landing slab 4 bottoms separate certain clearance, thereby solution influence the problem of the flexibility ratio of rotation because of sleeve 3 tops and landing slab 4 bottoms generation frictional force.
Described bearing pin 9 structures comprise three perpendicular curved plates 8 of putting and being parallel to each other that are welded on landing slab 4 end faces side by side, respectively be provided with the curved plate 8 of a block welding on steel column 1 suspension column between adjacent two curved plates 8, all have connecting through hole on all curved plates 8, and the horizontal bearing pin by passing all curved plates 8 successively 9 connects and steel column 1 is rotated freely around bearing pin 9.This structure is very simple, but the strength of bearing is bigger, therefore bearing pin 9 and curved plate 8 must adopt the material with higher-strength, and carry out adding man-hour, weld seam between curved plate 8 and steel column 1 suspension column and the landing slab 4 must be evenly firmly, but also coating lubricating oil between the through hole of curved plate 8 and the bearing pin 9 increases and rotates flexibility ratio.
Claims (6)
1. universal movable foot joint, comprise steel column foot and steel column base, it is characterized in that: be provided with between described steel column foot and the steel column base steel column can freely be rotated in one of them axis plane of column section, make the steel column can be simultaneously around the bindiny mechanism that axis freely rotates.
2. universal movable foot joint according to claim 1, it is characterized in that: described steel column base is the straight steel plate of a Zhang Ping, described bindiny mechanism is that pivot structure and pin shaft structure are formed, weld pivot structure on the described steel column base, steel column foot is connected by a pin shaft structure with pivot structure.
3. universal movable foot joint according to claim 2, it is characterized in that: described pivot structure mainly is made up of landing slab and the sleeve that is welded on the steel column base, the limiting plate of the fixedly sleeved annular in outer wall top of described sleeve, described landing slab edge extends into the flange of a parcel limiting plate downwards, described sleeve inner also movable sleeve is connected to rotatable parts coaxial with it, described rotatable parts be fixed on the landing slab and can and landing slab do with sleeve vertically together and rotate relatively freely.
4. universal movable foot joint according to claim 3, it is characterized in that: the height of described rotatable parts is greater than the sleeve height.
5. universal movable foot joint according to claim 3, it is characterized in that: described pin shaft structure comprises three perpendicular curved plates of putting and being parallel to each other that are welded on the landing slab end face side by side, respectively be provided with the curved plate of a block welding on steel column foot between adjacent two curved plates, all have connecting through hole on all curved plates, and connect and steel column is rotated freely around bearing pin by the horizontal bearing pin that passes all curved plates successively.
6. according to claim 3,4 or 5 described universal movable foot joints, it is characterized in that: described landing slab is circular flat board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206198422U CN201896364U (en) | 2010-11-22 | 2010-11-22 | Universal movable socle node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206198422U CN201896364U (en) | 2010-11-22 | 2010-11-22 | Universal movable socle node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896364U true CN201896364U (en) | 2011-07-13 |
Family
ID=44254276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206198422U Expired - Lifetime CN201896364U (en) | 2010-11-22 | 2010-11-22 | Universal movable socle node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896364U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883010A (en) * | 2014-03-21 | 2014-06-25 | 北方工程设计研究院有限公司 | Damping type hinge pin support |
| CN103898979A (en) * | 2014-04-15 | 2014-07-02 | 中国建筑设计研究院 | Pin shaft support component capable of rotating and sliding, pin shaft support and spatial structure system |
| CN105464391A (en) * | 2016-01-13 | 2016-04-06 | 安徽伟宏钢结构集团股份有限公司 | High-altitude pin shaft column base point temporary fixing structure |
-
2010
- 2010-11-22 CN CN2010206198422U patent/CN201896364U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883010A (en) * | 2014-03-21 | 2014-06-25 | 北方工程设计研究院有限公司 | Damping type hinge pin support |
| CN103898979A (en) * | 2014-04-15 | 2014-07-02 | 中国建筑设计研究院 | Pin shaft support component capable of rotating and sliding, pin shaft support and spatial structure system |
| CN103898979B (en) * | 2014-04-15 | 2016-09-14 | 中国建筑设计院有限公司 | Rotatable and that slide bearing pin support part, bearing pin bearing and space structure system |
| CN105464391A (en) * | 2016-01-13 | 2016-04-06 | 安徽伟宏钢结构集团股份有限公司 | High-altitude pin shaft column base point temporary fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |