CN219316024U

CN219316024U - Steel truss support

Info

Publication number: CN219316024U
Application number: CN202320295962.9U
Authority: CN
Inventors: 王蒙; 魏国清; 严宝峰; 杜万冯; 全有维
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-07
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a steel truss support, which comprises a bottom plate, wherein a concave column is fixedly connected to the center of the upper surface of the bottom plate, a convex column is movably connected to the upper surface of the concave column, a middle plate is fixedly connected to the upper surface of the convex column, side plates are fixedly connected to the two sides of the upper surface of the middle plate, a center column is fixedly connected to one side opposite to the side plates, a round head column is movably connected to the surface of the center column, a bearing plate is fixedly connected to the upper surface of the round head column, and a connecting column is movably connected to the upper surface of the bearing plate; the device moves or shakes after the installation is finished, but after the vibration or shaking is finished, the device can slowly slide to the center under the action of gravity due to the arrangement of the concave surface, so that the original state is restored, the safety of the building when the device is used is ensured, and the harm to the building structure is reduced.

Description

Steel truss support

Technical Field

The utility model relates to the technical field of building construction, in particular to a steel truss support.

Background

Truss means a truss made of steel. Roof structures, crane beams, bridges, hydraulic gates and the like of industrial and civil buildings, steel trusses are commonly used as main bearing members, various towers, such as mast towers, television towers, transmission line towers and the like, space steel trusses consisting of three-face, four-face or multi-face plane trusses are commonly used, and the steel trusses are commonly used as main members of the bearing structures in the roofs and crane beams of industrial and civil buildings, the hydraulic gates and ocean oil extraction platforms. Various steel net frames are widely adopted in the large-span public building roof structure, and belong to space steel trusses. Various types of towers, such as television, power transmission, drilling, towers for cranes and mast towers, are commonly used as space steel trusses formed by three-sided, four-sided or multi-sided plane trusses, and the traditional support is rigidly connected with the bearing columns and the steel trusses in the installation and use process, so that when the bearing columns are inclined due to sedimentation or shake or incline due to earthquake and other factors, the steel trusses can be acted on through the support, the structures of the support and the steel trusses are damaged, and the safety of the whole building is further compromised.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the steel truss support, which solves the problems that the structure of the support and the steel truss is damaged and the safety of the whole building is further endangered because the support is rigidly connected with the bearing columns and the steel truss in the installation and use process of the traditional support provided in the background art, so that the steel truss support can be acted on the steel truss through the support when the bearing columns are inclined due to sedimentation or shake or incline due to earthquake and other factors.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a steel truss support, includes the bottom plate, the center department fixedly connected with concave column of bottom plate upper surface, the upper surface swing joint of concave column has convex column, the last fixed surface of convex column is connected with the intermediate lamella, the both sides fixedly connected with curb plate of intermediate lamella upper surface, the relative one side fixedly connected with center post of curb plate, the surface swing joint of center post has the button head post, the last fixed surface of button head post is connected with the loading board, the upper surface swing joint of loading board has the spliced pole.

Optionally, through holes are formed in four corners of the upper surface of the bottom plate, and grounding bolts are inserted into the inner sides of the through holes.

Optionally, the lower surface of intermediate plate fixedly connected with inner folded plate, the center department fixedly connected with spacing collar of intermediate plate lower surface.

Optionally, the upper surface fixedly connected with bilayer ring of bottom plate, the inboard swing joint of bilayer ring has the rubber circle.

Optionally, the surface of curb plate is seted up and is had the regulation hole of evenly arranging around its center line, limit bolt has been pegged graft to the inboard in regulation hole.

Optionally, a positioning block is fixedly connected to the center of the upper surface of the bearing plate.

The utility model provides a steel truss support, which has the following beneficial effects:

this steel truss support through the cooperation of concave column and convex column, takes place to remove or rock after the installation promptly this device, but after vibration or rocking, owing to the setting of concave surface, can make this device slowly slide to center department under the effect of gravity to resume original state, thereby guarantee the security of this device building when using, reduce the harm to building structure, curb plate and regulation hole's setting moreover, make this device even when facing non-vertical structure's bearing structure, also can use, the application range of this device has been widened, the suitability of this device has been improved.

4. Description of the drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic view of the structure of the knob post according to the present utility model.

In the figure: 1. a bottom plate; 2. a concave post; 3. a convex column; 4. an intermediate plate; 5. a side plate; 6. a center column; 7. a knob post; 8. a carrying plate; 9. a connecting column; 10. a grounding bolt; 11. an inner folded plate; 12. a limit ring; 13. a double layer ring; 14. a rubber ring; 15. an adjustment aperture; 16. a limit bolt; 17. and (5) positioning blocks.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the steel truss support comprises a bottom plate 1, a concave post 2 is fixedly connected to the center of the upper surface of the bottom plate 1, a convex post 3 is movably connected to the upper surface of the concave post 2, a middle plate 4 is fixedly connected to the upper surface of the convex post 3, side plates 5 are fixedly connected to two sides of the upper surface of the middle plate 4, a center post 6 is fixedly connected to one side opposite to the side plates 5, a round head post 7 is movably connected to the surface of the center post 6, a bearing plate 8 is fixedly connected to the upper surface of the round head post 7, connecting posts 9 are movably connected to the upper surface of the bearing plate 8, through holes are formed in four corners of the upper surface of the bottom plate 1, grounding bolts 10 are inserted into the inner sides of the through holes, inner folded plates 11 are fixedly connected to the lower surface of the middle plate 4, a limit ring 12 is fixedly connected to the center of the lower surface of the middle plate 4, a double-layer ring 13 is fixedly connected to the upper surface of the bottom plate 1, the inside swing joint of bilayer ring 13 has rubber circle 14, the regulation hole 15 that evenly arranges around its centre line is seted up on the surface of curb plate 5, limit bolt 16 has been pegged graft to the inboard of regulation hole 15, the center department fixedly connected with locating piece 17 of loading board 8 upper surface, through the cooperation of concave post and convex post, this device takes place to remove or rock immediately after the installation is accomplished, but after vibration or rocking, because the setting of concave surface, can make this device slowly slide to central department under the effect of gravity, thereby resume original state, thereby guarantee the security of this device building when using, reduce the harm to building structure, and the setting of curb plate and regulation hole, make this device also can use when facing non-vertical structure's bearing structure promptly, the application range of this device has been widened, the suitability of this device has been improved.

In the utility model, the working steps of the device are as follows: through the cooperation of concave post and convex column, this device takes place to remove or rock immediately after the installation is accomplished, but after vibration or rocking, owing to the setting of concave surface, can make this device slowly slide to central department under the effect of gravity to resume original state, thereby guarantee the security of this device building when using, reduce the harm to building structure, curb plate and regulation hole's setting moreover, make this device also can use when facing non-vertical structure's bearing structure immediately, the application range of this device has been widened, the suitability of this device has been improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel truss support, includes bottom plate, its characterized in that: the center department fixedly connected with concave surface post of bottom plate upper surface, the upper surface swing joint of concave surface post has the convex surface post, the upper surface fixedly connected with intermediate lamella of convex surface post, the both sides fixedly connected with curb plate of intermediate lamella upper surface, the relative one side fixedly connected with center post of curb plate, the surface swing joint of center post has the button head post, the upper surface fixedly connected with loading board of button head post, the upper surface swing joint of loading board has the spliced pole.

2. A steel truss support according to claim 1 wherein: through holes are formed in four corners of the upper surface of the bottom plate, and grounding bolts are inserted into the inner sides of the through holes.

3. A steel truss support according to claim 1 wherein: the lower surface of the middle plate is fixedly connected with an inner folded plate, and the center of the lower surface of the middle plate is fixedly connected with a limit ring.

4. A steel truss support according to claim 1 wherein: the upper surface of bottom plate fixedly connected with double-deck ring, the inboard swing joint of double-deck ring has the rubber circle.

5. A steel truss support according to claim 1 wherein: the surface of the side plate is provided with adjusting holes which are uniformly distributed around the center line of the side plate, and the inner side of each adjusting hole is inserted with a limiting bolt.

6. A steel truss support according to claim 1 wherein: the center of the upper surface of the bearing plate is fixedly connected with a positioning block.