Steel structure beam supporting assembly
Technical Field
The utility model relates to a steel construction roof beam bearing structure field especially relates to a steel construction roof beam supporting component.
Background
The top layer hemispherical reticulated shell structure has complex engineering manufacturing process and high installation and construction difficulty, and all welding seams of the whole structure are of a full-penetration welding structure; the top layer hemispherical reticulated shell structure is a roof cover of the building, is a dome with an all-steel structure, is located at the top of the main structure of the reinforced concrete and is of a concrete and steel mixed structure; the lower part of the dome is a circular basic ring beam; the foundation ring beam is an arch-shaped supporting frame with a section, the foundation ring beams are fixed by a connecting piece, and the lower side of the connecting piece is fixed with a concrete foundation; the foundation ring beam is positioned below the dome and used for supporting the load of the dome, converting the arc load of the dome into uniform surface load and ensuring uniform compression, so that the load transmitted by the dome is effectively transmitted to a reinforced concrete foundation; and the foundation ring beam provides a flat and solid operating surface for the bottom end of the dome, which is beneficial to leveling and mounting the dome.
In chinese patent CN202121751054.3, a steel structural beam support assembly is introduced, in which: 1. the connecting piece of the device and the rubber support are of an integrated structure, the allowable assembly error during installation is large, and the device is used for solving the problem that the rubber support is difficult to be matched with the connecting piece of the basic ring beam in the prior art; 2. a bulge is formed at the lower side of the rubber compression joint block, and a concave part corresponding to the bulge is formed on the upper surface of the rubber supporting block; the rubber support block and the rubber compression joint block are directly matched on the lower side of the connecting piece, so that the installation is convenient, and the functions of buffering and shock absorption are achieved, however, the rubber support block and the rubber compression joint block are found by a person skilled in the art in actual operation: firstly, a moving structure is absent between a clamping plate and a vertical plate in the structure, so that the distance between the clamping plate and the vertical plate is a fixed value, and when the clamping plate and the vertical plate meet foundation ring beams with different diameters or foundation ring beams with different thicknesses, the structure is not adaptive, so that the service surface of the structure is small; secondly, the bottom end of the structure adopts a rubber damping method, the rubber has poor durability, and the phenomena of fracture and crack can occur under the long-time use, so that the damping effect is influenced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a steel construction roof beam supporting component has adjustable interval's effect, and the adaptation has wider application range in the installation work of the steel sheet roof beam of different diameters and thickness, can effectively improve the installation support effect of steel construction roof beam.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a steel structure beam supporting component, includes multiunit steel sheet roof beam, every group the steel sheet roof beam all is provided with bearing structure at seam crossing, and every group is adjacent strengthen fixedly through the spliced pole between the bearing structure, including medium plate, surge bin and bottom plate in the bearing structure, the welding of top one side of medium plate has the fixed plate, the front end of fixed plate is provided with the movable plate, the bottom and the medium plate activity of movable plate set up, the inboard of movable plate all is fixed with two sets of mount pads, including roof, clamp plate and surge bin in the surge bin, the top of roof and the bottom fixed connection of medium plate, the surge bin is fixed in the top of bottom plate, the middle part of surge bin is provided with the multiunit reference column, and every group the equal fixed mounting in the outside of reference column has the spring, the top of spring is fixed with the connecting cylinder, the top of connecting cylinder and the bottom fixed connection of clamp plate, the top of clamp plate is fixed in the bottom of roof.
As a preferred technical scheme of the utility model, the middle groove has been seted up at the top middle part of medium plate, the threaded rod is installed to the middle inslot internal rotation, the one end of threaded rod sets up on the lateral wall of middle groove, and the other end runs through the front end lateral wall of middle groove, the bottom middle part of movable plate is provided with the connecting seat, the threaded hole structure has been seted up at the middle part of connecting seat, just the movable plate passes through the meshing activity setting of screw hole and threaded rod.
As an optimal technical scheme of the utility model, the connecting cylinder is the hollow structure of bottom non-facetted, and is greater than the reference column between its inside hollow, is less than the diameter of spring.
As a preferred technical scheme of the utility model, the mount pad is provided with two sets ofly, just it does not seted up two sets of corresponding connecting hole structures equally to divide on steel plate roof beam, movable plate and the fixed plate.
As an optimized technical scheme of the utility model, the size of clamp plate and the internal diameter looks adaptation of shock attenuation seat.
As an optimized technical scheme of the utility model, the outside of threaded rod is fixed with the knob structure.
As an optimized technical scheme of the utility model, movable plate and fixed plate are the arc structure.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
1. in the device, through the support structure, when a user uses the device, a plurality of groups of steel plate beams can be placed between the movable plate and the fixed plate, then the rotary knob structure is rotated to drive the threaded rod to drive the connecting seat to move back and forth on the threaded rod, so that the distance between the steel plate beams and the fixed plate is reduced until the steel plate beams and the fixed plate are clamped, at the moment, the user can adopt the fixing bolt to connect and fix the three (the fixed plate, the steel plate beams and the movable plate) according to the connecting holes in the three, the support structures of other groups can be connected and fixed according to the method, and finally the connecting column and the connecting seat are connected and fixed, the steel plate beams are subjected to the clamping action between the movable plate and the fixed plate and the fastening action of the fixing bolt, and form a reliably-fastened integrated structure with the support structure.
2. In the device, through the damping bin structure, after a user finishes fixing the top end, the downward pressure of the top end acts on the top end of the connecting cylinder through medium plate-top plate-pressing plate conduction, the connecting cylinder presses downwards, the compression spring plays a role in buffering, a plurality of groups of spring structures are arranged in the damping seat, the pressure can be effectively balanced, the phenomenon of deflection when the pressure is reduced is avoided, the positioning column structure in the cavity of the connecting cylinder can play a role in guiding, the phenomenon that a single connecting cylinder deflects when working and influences the connecting cylinder on the other side is avoided, the device is more similar to the existing structure, the load on the top end can be effectively and obviously borne, effective buffering is carried out, the service life is effectively prolonged, and the phenomena of breakage and cracks of existing rubber after long-time use are avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the structure of the present invention;
fig. 3 is a schematic view of the support structure of the present invention;
fig. 4 is a schematic structural diagram of the middle plate of the present invention;
fig. 5 is a schematic structural view of the shock absorbing seat of the present invention;
fig. 6 is a structural section view of the damping chamber of the present invention.
Wherein: 1. steel plate beams; 2. a support structure; 21. a middle plate; 211. a middle groove; 212. a threaded rod; 22. moving the plate; 221. a connecting seat; 23. a mounting base; 24. a damping bin; 241. a top plate; 242. pressing a plate; 243. a shock absorbing seat; 244. a connecting cylinder; 245. a positioning column; 246. a spring; 25. a base plate; 26. a fixing plate; 3. connecting columns.
Detailed Description
In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-6, the utility model provides a steel structure roof beam supporting component, including multiunit steel sheet roof beam 1, every group steel sheet roof beam 1 all is provided with bearing structure 2 in seam crossing, strengthen fixedly through spliced pole 3 between every group adjacent bearing structure 2, including middle plate 21 in the bearing structure 2, surge bin 24 and bottom plate 25, the welding of top one side of middle plate 21 has fixed plate 26, the front end of fixed plate 26 is provided with movable plate 22, the bottom and the middle plate 21 activity of movable plate 22 set up, the inboard of movable plate 22 all is fixed with two sets of mount pads 23, include roof 241 in surge bin 24, clamp plate 242 and surge damping seat 243, the top of roof 241 and the bottom fixed connection of middle plate 21, damping seat 243 is fixed in the top of bottom plate 25, the middle part of damping seat 243 is provided with multiunit reference column 245, and the equal fixed mounting in the outside of every group reference column 245 has spring 246, the top of spring 246 is fixed with connecting cylinder 244, the top of connecting cylinder 244 and the bottom fixed connection of clamp plate 242, the top of clamp plate 242 is fixed in the bottom of roof 241.
In other embodiments, a middle groove 211 is formed in the middle of the top end of the middle plate 21, a threaded rod 212 is rotatably mounted in the middle groove 211, one end of the threaded rod 212 is disposed on the side wall of the middle groove 211, the other end of the threaded rod passes through the front side wall of the middle groove 211, a connecting seat 221 is disposed in the middle of the bottom end of the moving plate 22, a threaded hole structure is formed in the middle of the connecting seat 221, and the moving plate 22 is movably disposed by engaging the threaded hole with the threaded rod 212.
Through the damping bin 24 structure that sets up, after the user finishes fixing the top, the overdraft on top passes through medium plate 21-roof 241-clamp plate 242 conduction and acts on the top of connecting cylinder 244, and connecting cylinder 244 pushes down, compression spring 246, the effect of buffering plays, and be provided with multiunit spring 246 structure in cushion socket 243, can effective balanced pressure, the crooked phenomenon appears when avoiding pushing down, and reference column 245 structure in connecting cylinder 244 intracavity can play the guide effect, avoid single connecting cylinder 244 to appear crooked at the during operation, influence opposite side connecting cylinder 244, this device is with current structure, can be effective and obvious the load on top of accepting, and effective buffering, compare with the rubber construction, the effectual life that has prolonged, the fracture and the phenomenon of crackle that present rubber appears after long-time use have been avoided.
In other embodiments, the connecting cylinder 244 is a hollow structure without a bottom surface, and the inner hollow space is larger than the positioning column 245 and smaller than the diameter of the spring 246, and the size of the pressing plate 242 is matched with the inner diameter of the damping seat 243; a knob structure is fixed on the outer side of the threaded rod 212.
Through the supporting structure 2, when a user uses the device, the user can place a plurality of groups of steel plate beams 1 between the moving plate 22 and the fixed plate 26, then the rotating knob structure is rotated to drive the threaded rod 212 to drive the connecting seat 221 to move back and forth on the threaded rod 212, so that the distance between the steel plate beams 1 and the fixed plate 26 is reduced until the clamping is achieved, at the moment, the user can adopt the fixing bolt to connect and fix the three (the fixed plate 26-the steel plate beam 1-the moving plate 22) according to the connecting hole therein, the supporting structures 2 of other groups can be connected and fixed according to the method, finally the connecting column 3 and the connecting seat 221 are connected and fixed, the steel plate beams 1 are clamped between the moving plate 22 and the fixed plate 26 and the fixing bolt and form a reliably-fastened integrated structure with the supporting structure 2, compared with the existing structure, the device has the function of adjusting the distance, is suitable for installation work of the steel plate beams 1 with different diameters and thicknesses, has a wider application range, and the installation and supporting effect of the steel plate beams can be effectively improved.
In other embodiments, two sets of the mounting seats 23 are provided, and two sets of corresponding connecting hole structures are respectively formed on the steel plate beam 1, the moving plate 22 and the fixed plate 26.
In other embodiments, the moving plate 22 and the fixed plate 26 are both arcuate in configuration. The arc-shaped plate structure has the function of adapting to steel plate girders 1 of different diameters and thicknesses.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.