CN204571038U - The spacing bearing of a kind of truss - Google Patents
The spacing bearing of a kind of truss Download PDFInfo
- Publication number
- CN204571038U CN204571038U CN201520247943.4U CN201520247943U CN204571038U CN 204571038 U CN204571038 U CN 204571038U CN 201520247943 U CN201520247943 U CN 201520247943U CN 204571038 U CN204571038 U CN 204571038U
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- spacing
- fitting
- blocks
- truss
- built
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Abstract
The utility model discloses the spacing bearing of a kind of truss, comprise built-in fitting, described built-in fitting is vertically fixed on the Vierendeel girder of truss, to be arranged in parallel two blocks of spacing steel plates at the spaced surface setpoint distance of described built-in fitting, the top of described two blocks of spacing steel plates connects one piece of spacing cover plate, the centre of described two blocks of spacing steel plates is fixed with the pipe that winds up, the described pipe that winds up is vertical with described built-in fitting at the described rubber pad of managing and being fixed with described spacing steel plate respectively between two blocks of spacing steel plates that winds up, between two blocks of spacing steel plates and the surface of built-in fitting, many stringers are set respectively.The utility model main purpose is by arranging the spacing bearing of truss, controls the horizontal movement that the steel structure truss of large-scale separate glass curtain wall is supported, by the setting of rubber pad, reaches small load non-displacement, large load control displacement, the requirement of infrequent load fall arrest.
Description
Technical field
The utility model relates to construction engineering technical field, particularly relates to the spacing bearing of a kind of truss.
Background technology
Along with the extensive use of glass curtain wall structure in public works, curtain wall support structure design has received the concern of designer.The Bracing Systems that steel structure truss structure is commonly used as curtain wall, can not only meet structure stress requirement, can also closely cooperate with building, meets aesthetic property and the permeability requirement of building.And for large-scale separate glass curtain wall construction, safety of structure as the steel structure truss of support system is particularly important, the component strength that trussed construction not only will meet under gravity load and wind action controls in allowed band, and shift value will be made to meet the installation of glass and normal instructions for use.Therefore, need the spacing bearing of a kind of truss to control truss horizontal distortion amount under normal usage.
Summary of the invention
The utility model is exactly for solving steel structure truss horizontal movement or shake the excessive problem affecting glass curtain safety under wind action, providing a kind of truss spacing bearing.This spacing bearing is connected with the steel structure truss supporting curtain wall, when wind load is less, can control truss without horizontal movement; When wind load is larger, for truss provides additional damping to reduce truss vibrations and horizontal movement, also play by arranging spacing steel plate the effect preventing truss from toppling, fall in addition.
To achieve these goals, the utility model adopts following technical scheme:
The spacing bearing of a kind of truss, comprise built-in fitting, described built-in fitting is vertically fixed on the Vierendeel girder of truss, to be arranged in parallel two blocks of spacing steel plates at the spaced surface setpoint distance of described built-in fitting, described two blocks of spacing steel plates are all vertical with described built-in fitting, the top of described two blocks of spacing steel plates connects one piece of spacing cover plate, the centre of described two blocks of spacing steel plates is fixed with the pipe that winds up, the described pipe that winds up is vertical with described built-in fitting, be fixed with the rubber pad of described spacing steel plate between pipe and two blocks of spacing steel plates respectively described winding up, between two blocks of spacing steel plates and the surface of built-in fitting, many stringers are set respectively.
Further, the pipe that winds up is upper manages vertical vertical tube by the connection of truss top flange node with described winding up.
Further, spacing cover plate is perpendicular to built-in fitting.
Further, built-in fitting is one block of steel plate in cuboid.
Further, built-in fitting comprises two blocks of steel plates in cuboid, and the two is at a distance of the distance of setting, and described two blocks of spacing steel plates are separately positioned on the surface of two pieces of built-in fittings.
Further, the second ribs is set in the junction of pipe with two blocks of spacing steel plates of winding up.
The spacing bearing of truss is mainly used in the steel structure truss braced structures of large-scale separate glass curtain wall, and this structure is connected with building body, the spacing bearing settlement of truss is in corner, end, truss top flange, spacing bearing is welded on main building by built-in fitting by this bearing, and built-in fitting needs when selecting to consider horizontal shear power.Spacing bearing clamps by rubber pad the pipe that winds up, and controls truss top flange displacement, arranges stiffening rib and carry out raising intensity in truss.
The beneficial effects of the utility model are:
1) when horizontal force is less, truss can be controlled without horizontal movement.
2) when horizontal force is larger, for truss provides additional damping to reduce truss vibrations and horizontal movement.
3) by arranging stringer, spacing steel plate etc., when rare chance horizontal force, can prevent truss from toppling, falling.
Accompanying drawing explanation
Fig. 1 is the utility model spacing bearing settlement position schematic diagram;
Fig. 2 is the top view of the spacing bearing of the utility model;
Fig. 3 is the lateral view of the spacing bearing of the utility model;
Fig. 4 is the elevation of the spacing bearing of the utility model;
In figure, 1. spacing steel plate, 2. spacing cover plate, 3. sash rib, 4. rubber pad, 5 built-in fittings, 6. truss top flange node, 7. the second stiffening rib, 8. Vierendeel girder, 9. frame column, 10. wind up pipe, 11. vertical tubes, 12. spacing bearings.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Embodiment 1:
As shown in Fig. 2 to Fig. 4, the spacing bearing of a kind of truss, comprise built-in fitting 5, described built-in fitting 5 is vertically fixed on the Vierendeel girder of truss, to be arranged in parallel two blocks of spacing steel plates 1 at the spaced surface setpoint distance of described built-in fitting 5, two blocks of spacing steel plates 1 are all vertical with described built-in fitting 5, the top of described two blocks of spacing steel plates 1 connects one piece of spacing cover plate 2, the centre of described two blocks of spacing steel plates 1 is fixed with the pipe that winds up, the pipe 10 that winds up is vertical with described built-in fitting 5, be fixed with the rubber pad 4 of described spacing steel plate 1 between pipe 10 and two blocks of spacing steel plates 1 respectively described winding up, between two blocks of spacing steel plates 1 and the surface of built-in fitting 5, many stringers 3 are set respectively.
Further, the pipe 10 that winds up connects the vertical tube 11 vertical with the described pipe 10 that winds up by truss top flange node 6, and truss top flange node is a structure for connecting wind up pipe 10 and vertical tube 11.
Further, described spacing cover plate 2 is perpendicular to described built-in fitting 5.
Further, built-in fitting 5 is one block of steel plate in cuboid.
Further, with the junction of two blocks of spacing steel plates 1 at the pipe that winds up the second ribs 7, second ribs longitudinal direction is set and is horizontally set on to wind up and manage between two blocks of spacing steel plates.
The pipe 10 that winds up in this spacing bearing is the beam pipe in truss, and vertical tube 11 is the vertical beam in truss, and spacing bearing is for fixed cross beam pipe.
The spacing bearing of truss is mainly used in the steel structure truss braced structures of large-scale separate glass curtain wall, and this structure is connected with building body, the spacing bearing settlement of truss is in corner, end, truss top flange, spacing bearing is welded on the Vierendeel girder 8 vertical with frame column 9 by built-in fitting 5 by this bearing, and built-in fitting 5 needs when selecting to consider horizontal shear power.Spacing bearing clamps by rubber pad 4 pipe 10 that winds up, and rubber pad modulus of compressibility is setting, and it controls truss top flange displacement, arranges stiffening rib and carry out raising intensity in truss.
Embodiment 2:
As shown in Fig. 2 to Fig. 4, the spacing bearing of a kind of truss, comprise built-in fitting 5, built-in fitting 5 comprises two blocks of steel plates in cuboid, the two is at a distance of the distance of setting, two pieces of built-in fittings 5 are vertically fixed on the Vierendeel girder of truss, to be arranged in parallel two blocks of spacing steel plates 1 at the spaced surface certain distance of described built-in fitting 5, two blocks of spacing steel plates 1 are all vertical with built-in fitting 5, two blocks of spacing steel plates 1 are separately positioned on built-in fitting 5, the top of described two blocks of spacing steel plates 1 connects one piece of spacing cover plate 2, the wind up pipe 10 perpendicular with described built-in fitting 5 is fixed in the centre of described two blocks of spacing steel plates 1, be fixed with the rubber pad 4 of described spacing steel plate 1 between pipe 10 and two blocks of spacing steel plates 1 respectively described winding up, between two blocks of spacing steel plates 1 and the surface of built-in fitting 5, many stringers 3 are set respectively.
Further, the modulus of compressibility of rubber pad 4 is determined by calculating.
Further, wind up on pipe 10 and connect the vertical tube 11 vertical with the described pipe 10 that winds up by truss top flange node.
Further, spacing cover plate 2 is perpendicular to described built-in fitting 5.
Further, the second ribs 7 is set in the junction of wind up pipe 10 and two blocks of spacing steel plates 1.
As shown in Figure 1, the spacing bearing of truss is mainly used in the steel structure truss braced structures of large-scale separate glass curtain wall, and this structure is connected with building body, the spacing bearing settlement of truss is in corner, end, truss top flange, spacing bearing is welded on the Vierendeel girder 8 vertical with frame column 9 by built-in fitting 5 by this bearing, and built-in fitting 5 needs when selecting to consider horizontal shear power.Spacing bearing clamps by rubber pad 4 pipe 10 that winds up, and rubber pad controls truss top flange displacement, arranges stiffening rib and carry out raising intensity in truss.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (6)
1. the spacing bearing of truss, it is characterized in that: comprise built-in fitting, described built-in fitting is vertically fixed on the Vierendeel girder of truss, to be arranged in parallel two blocks of spacing steel plates at the spaced surface setpoint distance of described built-in fitting, described two blocks of spacing steel plates are all vertical with described built-in fitting, the top of described two blocks of spacing steel plates connects one piece of spacing cover plate, the centre of described two blocks of spacing steel plates is fixed with the pipe that winds up, the described pipe that winds up is vertical with described built-in fitting, be fixed with the rubber pad of described spacing steel plate between pipe and two blocks of spacing steel plates respectively described winding up, between two blocks of spacing steel plates and the surface of built-in fitting, many stringers are set respectively.
2. the spacing bearing of a kind of truss according to claim 1, is characterized in that: the pipe that winds up is upper be connected to by truss top flange node described in wind up and manage vertical vertical tube.
3. the spacing bearing of a kind of truss according to claim 1, is characterized in that: described spacing cover plate is perpendicular to described built-in fitting.
4. the spacing bearing of a kind of truss according to claim 1, is characterized in that: described built-in fitting is one block of steel plate in cuboid.
5. the spacing bearing of a kind of truss according to claim 1, is characterized in that: described built-in fitting comprises two blocks of steel plates in cuboid, and the two is at a distance of the distance of setting, and described two blocks of spacing steel plates are separately positioned on the surface of two pieces of built-in fittings.
6. the spacing bearing of a kind of truss according to claim 1, is characterized in that: arrange the second ribs at the described pipe that winds up with the junction of described two blocks of spacing steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247943.4U CN204571038U (en) | 2015-04-22 | 2015-04-22 | The spacing bearing of a kind of truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247943.4U CN204571038U (en) | 2015-04-22 | 2015-04-22 | The spacing bearing of a kind of truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204571038U true CN204571038U (en) | 2015-08-19 |
Family
ID=53863699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520247943.4U Expired - Fee Related CN204571038U (en) | 2015-04-22 | 2015-04-22 | The spacing bearing of a kind of truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204571038U (en) |
-
2015
- 2015-04-22 CN CN201520247943.4U patent/CN204571038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250101 1-6, level 11, Shun Tai Plaza, 2000 Shun Hua Road, Ji'nan high tech Zone, Shandong (Lixia District). Patentee after: Tongyuan Design Group Co. Ltd. Address before: 250101 1-6, level 11, Shun Tai Plaza, 2000 Shun Hua Road, Ji'nan high tech Zone, Shandong (Lixia District). Patentee before: Shandong Tongyuan Design Group Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |