Splicing type damping steel structure for building

Abstract

The utility model relates to the technical field of damping steel, in particular to a splicing type damping steel structure for a building, which comprises a first connecting frame and a second connecting frame, the second connecting frame is inserted into the first connecting frame through a pushing plate, and a piston plate is arranged in the first connecting frame. A sealed piston cavity is formed between the pushing plate and the piston plate, lubricating oil is arranged in the piston cavity, a sealing plate is fixedly installed in the first connecting frame, a plurality of supporting springs are arranged on the side, opposite to the piston plate, of the sealing plate, sliding plates are arranged on the side, opposite to the sealing plate, of the piston plate, and sliding seats are slidably connected to the sliding plates. And a same connecting plate is rotationally connected between the two sliding seats, a same connecting pin is rotationally connected between the two connecting plates, and two communicating cavities are formed in the piston plate. According to the utility model, the problem that different building schemes cannot be adapted in the prior art is effectively solved, and the purpose of improving the use flexibility and the adaptability is achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of shock-absorbing steel, and in particular to a spliced ​​shock-absorbing steel structure for building applications. Background Technology

[0002] Interlocking damping steel structures for buildings are a special type of building structure. They are composed of multiple steel structural components assembled using a specific splicing method and possess damping capabilities. This type of structure typically includes components such as a primary steel structure and a secondary steel structure, with damping components, such as damping plates and damping rods, installed between the components. With the cooperation of fixing components and fixing sleeves, the steel structure can be quickly assembled, facilitating subsequent disassembly and recycling. Furthermore, during use, the damping components work together to provide damping at the connections of the steel structure, thus preventing breakage at the joints when encountering external vibrations (such as earthquakes or strong winds) and improving the safety of the steel structure.

[0003] For example, Chinese patent CN221422243U, entitled "A Spliced ​​Vibration-Damping Steel Structure for Buildings," is applicable in that it allows for the rapid splicing of steel structures with the cooperation of fixed components and fixed sleeves, facilitating later disassembly and recycling. However, it can only be used under the same structure each time. Due to the different designs of different buildings, the required angles and vibration-damping positions during construction and load-bearing are also different. Therefore, vibration-damping steel of the same size and structure will produce certain deviations when used, which may lead to incompatibility and reduce its overall performance or scope of application. Therefore, this application provides a spliced ​​vibration-damping steel structure for buildings to meet the requirements. Utility Model Content

[0004] The purpose of this application is to provide a modular damping steel structure for buildings, which solves the problem of incompatibility between different building schemes in the prior art and achieves the goal of improving the flexibility and adaptability of use.

[0005] To achieve the above objectives, this application provides the following technical solution: a modular vibration-damping steel structure for buildings, comprising a first connecting frame and a second connecting frame. The second connecting frame is inserted into the interior of the first connecting frame via a push plate, and a piston plate is provided inside the first connecting frame. A sealed piston cavity is formed between the push plate and the piston plate, and lubricating oil is provided inside the piston cavity. A sealing plate is fixedly installed inside the first connecting frame, and several support springs are provided on opposite sides of the sealing plate and the piston plate. A first sliding plate is provided on opposite sides of both the piston plate and the sealing plate, and a sliding seat is slidably connected to the first sliding plate. The same connecting plate is rotatably connected between two sliding seats, and the same first connecting pin is rotatably connected between the two connecting plates. The two connecting plates form a cross structure through the connecting pin. Two communicating cavities are opened on the piston plate, and elastic elements are provided inside the communicating cavities.

[0006] Preferably, the piston plate has a receiving cavity on its side wall, and a magnetic suction plate is provided inside the receiving cavity, and a magnet that repels the magnetic suction plate is provided on the side of the push plate.

[0007] Preferably, the top and bottom of the push plate are provided with T-shaped plates, the T-shaped plates are slidably connected to the inside of the first connecting frame, and the side walls of the T-shaped plates are provided with oblique sections.

[0008] Preferably, the side wall of the first connecting frame is fixedly connected to a plug-in frame, and the side wall of the plug-in frame is provided with a plug-in interface, and the second connecting frame can be plugged into the plug-in interface.

[0009] Preferably, the side wall of the first connecting frame is provided with a sliding opening, and a second sliding plate is slidably connected inside the sliding opening. Both the first connecting frame and the second sliding plate are provided with a plurality of through connecting slots, and a second connecting pin is inserted into the inside of the connecting slot.

[0010] Preferably, one side of the connecting groove is bent to form a bent portion, and the side wall of the bent portion is provided with several bolts.

[0011] In summary, the technical effects and advantages of this utility model are as follows:

[0012] This utility model has a reasonable structure. By incorporating lubricating oil and a support spring 6, the pushing plate 3 slides under force during use, and then moves through the lubricating oil. At this time, the pressure of the lubricating oil increases, causing the lubricating oil to squeeze the elastic element 12, thus increasing the oil pressure of the elastic element 12 and compressing it. This provides initial buffering against external forces and pushes the piston plate 4 to move under force, causing the support spring 6 connected to the piston plate 4 to deform and shorten. When the support spring 6 is compressed, the connecting plate 9 can rotate, thus providing effective space for the compression of the support spring 6, and then providing secondary buffering, thereby improving the overall buffering effect.

[0013] In this utility model, by providing the bending part 23, when it is necessary to connect the shock-absorbing steel structure to the external parts horizontally, the external parts can be directly inserted into the interior of the first connecting frame 1, so that they can be connected by the connecting groove 21 and the second connecting pin 22 under the action of the thread. When the shock-absorbing steel structure needs to be connected to the external parts vertically, the second sliding plate 20 can be pulled directly, so that the second sliding plate 20 slides along the sliding opening 19 under force, thereby adjusting its overall size. When the sliding opening 19 is adjusted to a suitable position, the bending part 23 is directly brought into contact with the surface of the external parts, and then the first connecting frame 1, the bending part 23 and the external parts can be directly connected by bolts 24, thereby ensuring the stability of the overall connection. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 A first-person perspective three-dimensional structural diagram of a modular vibration-damping steel structure for building applications;

[0016] Figure 2 A cross-sectional three-dimensional structural diagram of the first connecting frame of a spliced ​​vibration-damping steel structure for building;

[0017] Figure 3 This is a schematic diagram of the three-dimensional connection structure of the splicing frame in a modular vibration-damping steel structure for building applications.

[0018] Figure 4 This is a schematic diagram of a three-dimensional connection structure of connecting plates in a modular vibration-damping steel structure for building applications.

[0019] Figure 5 This is a schematic diagram of the three-dimensional connection structure of a sliding plate in a modular vibration-damping steel structure for building applications.

[0020] Figure label:

[0021] 1. First connecting frame; 2. Second connecting frame; 3. Push plate; 4. Piston plate; 5. Sealing plate; 6. Support spring; 7. First sliding plate; 8. Sliding seat; 9. Connecting plate; 10. First connecting pin; 11. Communicating cavity; 12. Elastic element; 13. Accommodating cavity; 14. Magnetic suction plate; 15. T-shaped plate; 16. Slanted section; 17. Insertion frame; 18. Insertion interface; 19. Sliding port; 20. Second sliding plate; 21. Connecting groove; 22. Second connecting pin; 23. Bending part; 24. Bolt. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] In the description of the embodiments of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0025] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0026] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0027] The following is combined Figure 1-5 The embodiments shown illustrate the technical solution of this utility model:

[0028] The system includes a first connecting frame 1 and a second connecting frame 2. The second connecting frame 2 is inserted into the interior of the first connecting frame 1 via a push plate 3. A piston plate 4 is provided inside the first connecting frame 1. A sealed piston cavity is formed between the push plate 3 and the piston plate 4. Lubricating oil is provided inside the piston cavity. A sealing plate 5 is fixedly installed inside the first connecting frame 1. Several support springs 6 are provided on the opposite side of the sealing plate 5 and the piston plate 4. A first sliding plate 7 is provided on the opposite side of the piston plate 4 and the sealing plate 5. A sliding seat 8 is slidably connected to the first sliding plate 7. The same connecting plate 9 is rotatably connected between the two sliding seats 8. The same first connecting pin 10 is rotatably connected between the two connecting plates 9. The two connecting plates 9 form a cross structure through the first connecting pin 10. Two communicating cavities 11 are opened on the piston plate 4. An elastic element 12 is provided inside the communicating cavity 11.

[0029] Before use, the first connecting frame 1 and the second connecting frame 2 can be directly connected to external components for effective support. During use, if an external force is applied, the force can be transmitted to the push plate 3 through the second connecting frame 2, causing the push plate 3 to slide under force and then move through the lubricating oil. At this time, the pressure of the lubricating oil will increase, causing the lubricating oil to squeeze the elastic element 12, thus increasing the oil pressure of the elastic element 12 and squeezing the elastic element 12. This will provide the first buffer against the external force and push the piston plate 4 to move under force, causing the support spring 6 connected to the piston plate 4 to deform and shorten. When the support spring 6 is compressed under force, the connecting plate 9 can rotate, thus providing effective space for the compression of the support spring 6, and then providing secondary buffering, thereby improving its overall buffering effect.

[0030] The piston plate 4 has a receiving cavity 13 on its side wall, and a magnetic suction plate 14 is provided inside the receiving cavity 13. A magnet that repels the magnetic suction plate 14 is provided on the side of the push plate 3.

[0031] When the elastic element 12 is subjected to the maximum force, the elastic element 12 will break. At this time, lubricating oil will enter between the piston plate 4 and the sealing plate 5, thereby reducing the pressure inside the piston chamber and allowing the piston plate 4 to reset autonomously. At this time, the magnetic suction plate 14 can effectively repel the magnet on the side wall of the push plate 3, thereby performing a third buffering and improving its overall buffering effect.

[0032] The top and bottom of the push plate 3 are provided with T-shaped plates 15, which are slidably connected to the inside of the first connecting frame 1, and the side wall of the T-shaped plate 15 is provided with a beveled section 16.

[0033] The T-shaped plate 15 can effectively increase the friction between the push plate 3 and the first connecting frame 1, so that when the push plate 3 moves under force, it can effectively generate friction with the first connecting frame 1, thereby playing a certain buffering effect. It can also increase the sealing effect of the push plate 3 to a certain extent, preventing lubricating oil from leaking from the piston cavity between the push plate 3 and the piston plate 4, thereby improving the overall stability of its use.

[0034] The first connecting frame 1 has a plug-in frame 17 fixedly connected to its side wall, and the plug-in frame 17 has a plug-in interface 18 on its side wall, and the second connecting frame 2 can be plugged into the plug-in interface 18.

[0035] The plug-in structure between the second connecting frame 2 and the plug interface 18 effectively ensures the stability of the second connecting frame 2 during installation and avoids the possibility of the second connecting frame 2 shifting or tilting under force.

[0036] The first connecting frame 1 has a sliding opening 19 on its side wall, and a second sliding plate 20 is slidably connected inside the sliding opening 19. Both the first connecting frame 1 and the second sliding plate 20 have several through connecting grooves 21, and a second connecting pin 22 is inserted into the inside of the connecting groove 21. One side of the connecting groove 21 is bent to form a bent part 23, and several bolts 24 are provided on the side wall of the bent part 23. During use, the second sliding plate 20 can be pulled independently according to the usage requirements of different occasions, so that the second sliding plate 20 slides along the sliding opening 19 under force, thereby adjusting its overall size. When the sliding opening 19 is adjusted to a suitable position, the relative position between the first connecting frame 1 and the sliding opening 19 can be limited by the thread structure between the second connecting pin 22 and the connecting groove 21, thereby ensuring its stability during use.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A modular vibration-damping steel structure for buildings, comprising a first connecting frame (1) and a second connecting frame (2), characterized in that: The second connecting frame (2) is inserted into the interior of the first connecting frame (1) via the push plate (3), and the interior of the first connecting frame (1) is provided with a piston plate (4). A sealed piston cavity is formed between the push plate (3) and the piston plate (4), and lubricating oil is provided inside the piston cavity. A sealing plate (5) is fixedly installed inside the first connecting frame (1), and several support springs (6) are provided on the opposite side of the sealing plate (5) and the piston plate (4). A first sliding plate (7) is provided on the opposite side of the piston plate (4) and the sealing plate (5), and a sliding seat (8) is slidably connected on the first sliding plate (7). The same connecting plate (9) is rotatably connected between the two sliding seats (8), and the same first connecting pin (10) is rotatably connected between the two connecting plates (9). The two connecting plates (9) form a cross structure through the first connecting pin (10). Two communicating cavities (11) are opened on the piston plate (4), and an elastic element (12) is provided inside the communicating cavity (11).

2. The modular damping steel structure for buildings according to claim 1, characterized in that: The piston plate (4) has a receiving cavity (13) on its side wall, and a magnetic suction plate (14) is provided inside the receiving cavity (13). The push plate (3) has a magnet that repels the magnetic suction plate (14) on its side.

3. The modular damping steel structure for buildings according to claim 2, characterized in that: The push plate (3) is provided with T-shaped plates (15) at the top and bottom. The T-shaped plates (15) are slidably connected to the inside of the first connecting frame (1), and the side wall of the T-shaped plates (15) is provided with oblique sections (16).

4. A modular damping steel structure for building construction according to claim 3, characterized in that: The first connecting frame (1) has a plug-in frame (17) fixedly connected to its side wall, and the plug-in frame (17) has a plug-in interface (18) on its side wall. The second connecting frame (2) can be plugged into the plug-in interface (18).

5. A modular damping steel structure for building construction according to claim 4, characterized in that: The first connecting frame (1) has a sliding opening (19) on its side wall, and a second sliding plate (20) is slidably connected inside the sliding opening (19). Both the first connecting frame (1) and the second sliding plate (20) have several through connecting grooves (21), and a second connecting pin (22) is inserted inside the connecting groove (21).

6. A modular damping steel structure for building construction according to claim 5, characterized in that: One side of the connecting groove (21) is bent to form a bent portion (23), and a number of bolts (24) are provided on the side wall of the bent portion (23).

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