Anti-seismic and anti-shake steel structure

Abstract

The utility model relates to the technical field of steel structures, and discloses an anti-seismic and anti-shake steel structure which comprises an anti-seismic and anti-shake mechanism, a steel structure vertical beam and a steel structure cross beam, the steel structure vertical beam located on the top face of the anti-seismic and anti-shake mechanism is connected with the anti-seismic and anti-shake mechanism, and the steel structure cross beam located on one side of the steel structure vertical beam is connected with the steel structure vertical beam. A fixed installation assembly is arranged on the surface of the steel structure vertical beam and comprises a supporting frame, an L-shaped installation plate and multiple sets of lantern rings, the supporting frame located on one side of the steel structure vertical beam is fixedly connected with the steel structure vertical beam, the L-shaped installation plate is movably connected with the steel structure vertical beam, and the lantern rings located on the top face of the supporting frame are movably connected with the supporting frame. The circular hole matched with the lantern ring is formed in the bottom face of the steel structure cross beam, the lantern ring is embedded into the circular hole and clamped with the steel structure cross beam, and the situation that displacement of other components is caused by displacement of the steel structure cross beam, so that firmness of the whole structure is reduced, and safety of the structure is reduced is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and in particular relates to an anti-vibration and anti-shake steel structure. Background Art

[0002] The prior art discloses an anti-seismic and anti-shake steel structure (CN202220611937.2), comprising a steel structure vertical beam, a support frame is fixed to the outside of the steel structure vertical beam, a steel structure cross beam is arranged on the top of the support frame, and an anti-seismic and anti-shake mechanism is connected to the bottom of the steel structure vertical beam;

[0003] In actual use, the steel structure beam is placed between the support frame and the mounting plate and fixed with mounting bolts. When the steel structure as a whole encounters vibration, the vibration may cause the threaded connection between the mounting bolts and the support frame to loosen, thereby causing the steel structure beam to loosen, and then the steel structure beam and the support frame to have relative displacement, thereby reducing the overall stability and firmness of the steel structure.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0006] A seismic and anti-shake steel structure comprises a seismic and anti-shake mechanism, a steel structure vertical beam and a steel structure cross beam. The steel structure vertical beam located on the top surface of the seismic and anti-shake mechanism is connected to the seismic and anti-shake mechanism, the steel structure cross beam located on one side of the steel structure vertical beam is connected to the steel structure vertical beam, and a fixed installation component is arranged on the surface of the steel structure vertical beam. The fixed installation component comprises a support frame, an L-shaped mounting plate and multiple sets of rings. The support frame located on one side of the steel structure vertical beam is fixedly connected to the steel structure vertical beam, the L-shaped mounting plate is movably connected to the steel structure vertical beam, the ring located on the top surface of the support frame is movably connected to the support frame, and a circular hole suitable for the ring is opened on the bottom surface of the steel structure cross beam, and the ring is embedded in the circular hole and engaged with the steel structure cross beam.

[0007] As a preferred embodiment of the utility model, the fixed installation assembly also includes multiple groups of hollow tubes, the hollow tubes located on the top surface of the support frame are fixedly connected to the support frame, the hollow tubes are cylindrical cavities, the rings are embedded in the hollow tubes and movably connected to the hollow tubes, and the rings are movably connected to the hollow tubes to form a sliding chamber.

[0008] As a preferred embodiment of the utility model, the fixed installation assembly also includes multiple groups of second springs, the second springs are embedded in the sliding chamber, one end of the second spring is fixedly connected to the surface of the support frame, and the other end of the second spring is fixedly connected to the inner wall surface of the ring.

[0009] As a preferred embodiment of the utility model, the fixed installation assembly also includes multiple groups of semi-threaded bolts, and the surface of the L-shaped mounting plate is provided with through holes adapted for the semi-threaded bolts. The semi-threaded bolts pass through the through holes and are movably connected to the L-shaped mounting plate. The semi-threaded bolts pass through the steel structure beam and the hollow tube and are threadedly connected to the support frame.

[0010] As a preferred embodiment of the utility model, the fixed installation component also includes a guide block, and a guide groove adapted to the guide block is opened on the surface of the steel structure vertical beam, one side of the guide block is embedded in the guide groove and is slidably connected to the steel structure vertical beam, and an L-shaped mounting plate located on one side of the guide block is connected to the guide block.

[0011] As a preferred embodiment of the utility model, the fixed installation component also includes a connecting plate, and the top surface of the steel structure vertical beam is provided with an active cavity adapted to the connecting plate, the connecting plate is embedded in the active cavity and slidably connected to the steel structure vertical beam, and one side of the guide block is fixedly connected to the connecting plate.

[0012] As a preferred embodiment of the utility model, the fixed installation assembly also includes a cover plate and multiple groups of first springs. The cover plate located on the top surface of the steel structure vertical beam is welded to the steel structure vertical beam. One end of the first spring is fixedly connected to the cover plate, and the other end of the first spring is fixedly connected to the connecting plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Through the clamping connection between the steel structure beam and the hollow tube, if the vibration causes the threaded connection between the semi-threaded bolt and the support frame to loosen, the hollow tube will position and fix the steel structure beam to avoid displacement of the steel structure beam due to vibration. At the same time, the collar is elastically connected to the support frame through the second spring, so that the top surface of the collar fits with the bottom surface of the steel structure beam, increasing the connection stability between the steel structure beam and the support frame, avoiding displacement of other components due to displacement of the steel structure beam, thereby reducing the firmness of the overall structure and reducing the safety of the structure.

[0015] 2. By setting up a sliding connection between the L-shaped mounting plate and the steel structure vertical beam, the L-shaped mounting plate and the support frame can fix steel structure beams of various specifications, thereby increasing the application scope of the earthquake-resistant and anti-shake steel structure and reducing the cost expenditure of the enterprise. At the same time, through the cooperation of the first spring and the second spring, the two elastic forces are opposite, which can clamp the object and increase the stability of the structure.

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In the attached picture:

[0018] Figure 1This is a three-dimensional schematic diagram of the anti-vibration and anti-shake steel structure of the utility model;

[0019] Figure 2 This is a partial exploded schematic diagram of the fixed installation component of the utility model;

[0020] Figure 3 This is an exploded schematic diagram of the fixed installation assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the guide block of the utility model;

[0022] Figure 5 It is a schematic diagram of the sleeve ring of the utility model.

[0023] In the figure: 10, anti-vibration and anti-shake mechanism; 11, steel structure vertical beam; 12, support frame; 13, guide groove; 14, cover plate; 15, guide block; 16, connecting plate; 17, first spring; 18, L-shaped mounting plate; 19, semi-threaded bolt; 20, steel structure cross beam; 21, hollow tube; 22, second spring; 23, collar. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0025] A seismic and anti-shake steel structure, such as Figure 1 - Figure 3As shown, it includes an anti-seismic and anti-shake mechanism 10, a steel structure vertical beam 11 and a steel structure cross beam 20. The steel structure vertical beam 11 located on the top surface of the anti-seismic and anti-shake mechanism 10 is connected to the anti-seismic and anti-shake mechanism 10, and the steel structure cross beam 20 located on one side of the steel structure vertical beam 11 is connected to the steel structure vertical beam 11. The surface of the steel structure vertical beam 11 is provided with a fixed installation component, and the fixed installation component includes a support frame 12, an L-shaped mounting plate 18 and multiple sets of rings 23. The support frame 12 located on one side of the steel structure vertical beam 11 is fixedly connected to the steel structure vertical beam 11, the L-shaped mounting plate 18 is movably connected to the steel structure vertical beam 11, and the ring 23 located on the top surface of the support frame 12 is movably connected to the support frame 12. A circular hole suitable for the ring 23 is opened on the bottom surface of the steel structure cross beam 20, and the ring 23 is embedded in the circular hole and engaged with the steel structure cross beam 20. The fixed installation component also includes A plurality of groups of hollow tubes 21, wherein the hollow tubes 21 located on the top surface of the support frame 12 are fixedly connected to the support frame 12, and the hollow tubes 21 are cylindrical cavities, and the collars 23 are embedded in the hollow tubes 21 and movably connected to the hollow tubes 21, and the collars 23 are movably connected to the hollow tubes 21 to form a sliding chamber, and the fixed installation assembly also includes a plurality of groups of second springs 22, and the second springs 22 are embedded in the sliding chamber, and one end of the second spring 22 is fixedly connected to the surface of the support frame 12, and the other end of the second spring 22 is fixedly connected to the inner wall surface of the collar 23, and the fixed installation assembly also includes a plurality of groups of semi-threaded bolts 19, and a through hole is provided on the surface of the L-shaped mounting plate 18 to adapt to the semi-threaded bolts 19, and the semi-threaded bolts 19 pass through the through hole and are movably connected to the L-shaped mounting plate 18, and the semi-threaded bolts 19 pass through the steel structure beam 20 and the hollow tube 21 and are threadedly connected to the support frame 12.

[0026] Specifically, when in use, the L-shaped mounting plate 18 and the support frame 12 clamp the steel structure cross beam 20, and the collar 23 is elastically connected to the hollow tube 21 through the second spring 22, and the collar 23 is embedded in the hollow tube 21 and slidably connected to the hollow tube 21, and the bottom surface of the steel structure cross beam 20 is provided with a clamping cavity adapted to the hollow tube 21, and the hollow tube 21 is inserted into the clamping cavity and clamped with the steel structure cross beam 20. When the steel structure cross beam 20 is placed on the top surface of the support frame 12 and the steel structure cross beam 20 is clamped with the hollow tube 21, the hollow tube 21 will give the collar 23 an elastic force and push the collar 23, so that the top surface of the collar 23 is tightly fitted with the surface of the steel structure cross beam 20, and the semi-threaded bolt 19 passes through the L-shaped mounting plate 18 and the steel structure cross beam 20 and is threadedly connected to the support frame 12, and the two hollow tubes 21 are fixedly connected on the surface of the support frame 12, and the top surfaces of the hollow tubes 21 are elastically connected to the same collar 23, so that The steel structure beam 20 is engaged with the hollow tube 21. When the steel structure is subjected to vibration, because the semi-threaded bolt 19 is threadedly connected to the support frame 12, the semi-threaded bolt 19 affected by the vibration will loosen from the support frame 12, thereby causing the steel structure beam 20 to be displaced. Through the engagement of the steel structure beam 20 with the hollow tube 21, if the vibration causes the threaded connection between the semi-threaded bolt 19 and the support frame 12 to loosen, the hollow tube 21 will position and pull the steel structure beam 20 to fix it, thereby avoiding displacement of the steel structure beam 20 due to vibration. At the same time, the ring 23 is elastically connected to the support frame 12 through the second spring 22, so that the top surface of the ring 23 is in contact with the bottom surface of the steel structure beam 20, thereby increasing the connection stability of the steel structure beam 20 and the support frame 12, and avoiding displacement of other components due to displacement of the steel structure beam 20, thereby reducing the firmness of the overall structure and reducing the safety of the structure.

[0027] like Figure 2 - Figure 4 As shown, the fixed installation component also includes a guide block 15, a guide groove 13 adapted to the guide block 15 is opened on the surface of the steel structure vertical beam 11, one side of the guide block 15 is embedded in the guide groove 13 and is slidably connected to the steel structure vertical beam 11, an L-shaped mounting plate 18 located on one side of the guide block 15 is connected to the guide block 15, the fixed installation component also includes a connecting plate 16, an active cavity adapted to the connecting plate 16 is opened on the top surface of the steel structure vertical beam 11, the connecting plate 16 is embedded in the active cavity and is slidably connected to the steel structure vertical beam 11, one side of the guide block 15 is fixedly connected to the connecting plate 16, the fixed installation component also includes a cover plate 14 and multiple groups of first springs 17, the cover plate 14 located on the top surface of the steel structure vertical beam 11 is welded to the steel structure vertical beam 11, one end of the first spring 17 is fixedly connected to the cover plate 14, and the other end of the first spring 17 is fixedly connected to the connecting plate 16.

[0028] Specifically, when in use, an active cavity adapted to the connecting plate 16 is opened at the top of the steel structure vertical beam 11, one end of the guide block 15 passes through the guide groove 13 and is fixedly connected to the connecting plate 16, the connecting plate 16 and the two first springs 17 are in the active cavity and are slidably connected to the steel structure vertical beam 11, the top surface of the first spring 17 is fixedly connected to the cover plate 14, the cover plate 14 is welded to the steel structure vertical beam 11, one side of the L-shaped mounting plate 18 is fixedly connected to the surface of the guide block 15, the connecting plate 16 is elastically connected to the cover plate 14 through the first spring 17, the operator can push the L-shaped mounting plate 18 to drive the guide block 15 to slide on the surface of the steel structure vertical beam 11 along the path of the guide groove 13, when the operator needs to replace the steel structure cross beam 20 of different thickness, the L-shaped mounting plate 18 can be pushed to increase the distance between the L-shaped mounting plate 18 and the support frame 12, and then the newer The replaced steel structure cross beam 20 is placed between the L-shaped mounting plate 18 and the support frame 12. The steel structure cross beam 20 placed at the same time will be subjected to the thrust given to the steel structure cross beam 20 by the L-shaped mounting plate 18. This thrust is transmitted to the L-shaped mounting plate 18 by the first spring 17 through the connecting plate 16, so that the L-shaped mounting plate 18 pushes the steel structure cross beam 20 toward the surface of the support frame 12, so that the bottom surface of the steel structure cross beam 20 fits with the surface of the support frame 12, thereby increasing the stability of the steel structure cross beam 20. By setting the L-shaped mounting plate 18 and the steel structure vertical beam 11 to be slidably connected, the L-shaped mounting plate 18 and the support frame 12 can fix steel structure cross beams 20 of various specifications, thereby increasing the scope of application of the anti-seismic and anti-shake steel structure and reducing the cost expenditure of the enterprise. At the same time, the first spring 17 and the second spring 22 cooperate with each other, and the two elastic forces are relative, so that the object can be clamped, thereby increasing the stability of the structure.

[0029] Working principle: The L-shaped mounting plate 18 and the support frame 12 clamp the steel structure beam 20, the collar 23 is elastically connected to the hollow tube 21 through the second spring 22, and the collar 23 is embedded in the hollow tube 21 and slidably connected to the hollow tube 21. The bottom surface of the steel structure beam 20 is provided with a clamping cavity adapted to the hollow tube 21, the hollow tube 21 is inserted into the clamping cavity and clamped with the steel structure beam 20. When the steel structure beam 20 is placed on the top surface of the support frame 12 and the steel structure beam 20 is clamped with the hollow tube 21, the hollow tube 21 will give the collar 23 an elastic force and push the collar 23, so that the top surface of the collar 23 is tightly fitted with the surface of the steel structure beam 20, through the semi-threaded bolt 19 Through the L-shaped mounting plate 18 and the steel structure beam 20 and threadedly connected to the support frame 12, two hollow tubes 21 are fixedly connected to the surface of the support frame 12, and the top surfaces of the hollow tubes 21 are elastically connected to the same collar 23, so that the steel structure beam 20 is engaged with the hollow tube 21. When the steel structure is vibrated, because the semi-threaded bolts 19 are threadedly connected to the support frame 12, the semi-threaded bolts 19 affected by the vibration will loosen with the support frame 12, thereby causing the steel structure beam 20 to be displaced. Through the steel structure beam 20 and the hollow tube 21, if the vibration causes the semi-threaded bolts 19 to loosen the threaded connection with the support frame 12, the hollow tube 21 will cause the steel structure to be displaced. The crossbeam 20 is positioned and pulled to fix, and a movable cavity adapted to the connecting plate 16 is opened at the top of the steel structure vertical beam 11. One end of the guide block 15 passes through the guide groove 13 and is fixedly connected to the connecting plate 16. The connecting plate 16 and the two first springs 17 are in the movable cavity and are slidably connected to the steel structure vertical beam 11. The top surface of the first spring 17 is fixedly connected to the cover plate 14, and the cover plate 14 is welded to the steel structure vertical beam 11. One side of the L-shaped mounting plate 18 is fixedly connected to the surface of the guide block 15. The connecting plate 16 is elastically connected to the cover plate 14 through the first spring 17. The operator can push the L-shaped mounting plate 18 to drive the guide block 15 on the surface of the steel structure vertical beam 11 along the guide groove 13 When the operator needs to replace the steel structure beam 20 with different thicknesses, the L-shaped mounting plate 18 can be pushed to increase the distance between the L-shaped mounting plate 18 and the support frame 12, and then the replaced steel structure beam 20 can be placed between the L-shaped mounting plate 18 and the support frame 12. At the same time, the placed steel structure beam 20 will be subjected to the thrust given to the steel structure beam 20 by the L-shaped mounting plate 18, and this thrust is transmitted to the L-shaped mounting plate 18 by the first spring 17 through the connecting plate 16, so that the L-shaped mounting plate 18 pushes the steel structure beam 20 toward the surface of the support frame 12, so that the bottom surface of the steel structure beam 20 fits with the surface of the support frame 12, thereby increasing the stability of the steel structure beam 20.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A seismic and anti-shake steel structure, comprising a seismic and anti-shake mechanism (10), a steel structure vertical beam (11) and a steel structure horizontal beam (20), wherein the steel structure vertical beam (11) located on the top surface of the seismic and anti-shake mechanism (10) is connected to the seismic and anti-shake mechanism (10), and the steel structure horizontal beam (20) located on one side of the steel structure vertical beam (11) is connected to the steel structure vertical beam (11), characterized in that: A fixed installation component is arranged on the surface of the steel structure vertical beam (11), and the fixed installation component comprises a support frame (12), an L-shaped installation plate (18) and a plurality of sets of collars (23); the support frame (12) located on one side of the steel structure vertical beam (11) is fixedly connected to the steel structure vertical beam (11); the L-shaped installation plate (18) is movably connected to the steel structure vertical beam (11); the collar (23) located on the top surface of the support frame (12) is movably connected to the support frame (12); a circular hole adapted for the collar (23) is opened on the bottom surface of the steel structure cross beam (20); the collar (23) is embedded in the circular hole and engaged with the steel structure cross beam (20).

2. The anti-vibration and anti-shake steel structure according to claim 1, characterized in that: The fixed installation assembly further comprises a plurality of groups of hollow tubes (21); the hollow tubes (21) located on the top surface of the support frame (12) are fixedly connected to the support frame (12); the hollow tubes (21) are cylindrical cavities; the collars (23) are embedded in the hollow tubes (21) and are movably connected to the hollow tubes (21); the collars (23) are movably connected to the hollow tubes (21) to form a sliding chamber.

3. The anti-vibration and anti-shake steel structure according to claim 1, characterized in that: The fixed installation assembly also includes multiple groups of second springs (22), the second springs (22) are embedded in the sliding chamber, one end of the second spring (22) is fixedly connected to the surface of the support frame (12), and the other end of the second spring (22) is fixedly connected to the inner wall surface of the ring (23).

4. The anti-vibration and anti-shake steel structure according to claim 1, characterized in that: The fixed installation assembly also includes a plurality of groups of semi-threaded bolts (19); a through hole adapted for the semi-threaded bolts (19) is opened on the surface of the L-shaped installation plate (18); the semi-threaded bolts (19) pass through the through hole and are movably connected to the L-shaped installation plate (18); the semi-threaded bolts (19) pass through the steel structure cross beam (20) and the hollow tube (21) and are threadedly connected to the support frame (12).

5. The anti-vibration and anti-shake steel structure according to claim 1, characterized in that: The fixed installation assembly also includes a guide block (15); a guide groove (13) adapted to the guide block (15) is provided on the surface of the steel structure vertical beam (11); one side of the guide block (15) is embedded in the guide groove (13) and is slidably connected to the steel structure vertical beam (11); and an L-shaped installation plate (18) located on one side of the guide block (15) is connected to the guide block (15).

6. The anti-vibration and anti-shake steel structure according to claim 1, characterized in that: The fixed installation assembly also includes a connecting plate (16); a movable cavity adapted to the connecting plate (16) is provided on the top surface of the steel structure vertical beam (11); the connecting plate (16) is embedded in the movable cavity and slidably connected to the steel structure vertical beam (11); and one side of the guide block (15) is fixedly connected to the connecting plate (16).

7. The anti-vibration and anti-shake steel structure according to claim 1, characterized in that: The fixed installation assembly also includes a cover plate (14) and a plurality of first springs (17); the cover plate (14) located on the top surface of the steel structure vertical beam (11) is welded to the steel structure vertical beam (11); one end of the first spring (17) is fixedly connected to the cover plate (14); and the other end of the first spring (17) is fixedly connected to the connecting plate (16).

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