Connecting structure of shock insulation support and profile steel structure

Abstract

The utility model relates to the technical field of building construction, in particular to a connecting structure of a shock insulation support and a profile steel structure, which comprises a concrete column body, a mounting plate is arranged at the top end of the concrete column body, a shock insulation device is arranged at the top end of the mounting plate, and protective plates are arranged at the edges of the top end of the shock insulation device; a rubber layer is arranged in the middle of the top end of the lower sealing plate, a lead core is arranged in the middle of the rubber layer, a spring is arranged in the rubber layer, an upper sealing plate is arranged at the top end of the rubber layer, connecting rods are arranged at the four corners of the top end of the lower sealing plate, and fixing nuts are arranged on the surfaces of the top ends of the connecting rods. The shock-insulation support has the beneficial effects that through the arrangement of the rubber layer, when the shock-insulation support is used, the lead core is fixedly connected to the middle of the rubber layer, the spring is fixedly connected to the interior of the rubber layer, and the middle of the lower sealing plate and the middle of the upper sealing plate are filled through the rubber layer, so that the shock-insulation effect is achieved, and meanwhile the more stable supporting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and particularly relates to a connection structure between a seismic isolation bearing and a profiled steel structure. Background Technique

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where construction operations are carried out is called the "building construction site" or "construction site", also known as the construction site.

[0003] A connection structure between a seismic isolation bearing and a profiled steel structure disclosed in the utility model patent application publication specification CN 216380079 U in China includes: a seismic isolation bearing, a lower concrete pier and an upper concrete pier. The seismic isolation bearing is located between the lower concrete pier and the upper concrete pier. A lower connecting steel plate is fixedly arranged at the lower end of the seismic isolation bearing. An embedded steel plate is pre-embedded in the middle of the upper end of the lower concrete pier. The lower side of the lower connecting steel plate is fixedly connected with the embedded steel plate through bolts. An upper connecting plate is fixedly arranged at the upper end of the seismic isolation bearing. A pier bottom steel plate is embedded in the middle of the lower end of the upper concrete pier. The utility model overcomes the connection problem between the existing seismic isolation bearing and the profiled steel concrete structure, combines the seismic isolation concept with the steel structure, and through the connection between the pier bottom steel plate and the seismic isolation bearing and the connection between the vertical connecting plate and the steel reinforcement cage, integrates the seismic isolation bearing with the upper structure, ensuring the connection strength and safety of the structure. However, only several elastic telescopic rods are used to connect and support the middle parts of the lower connecting steel plate and the upper connecting steel plate of the connection structure between the seismic isolation bearing and the profiled steel structure, resulting in poor support effect and the upper concrete pier is prone to tilting. Content of the Utility Model

[0004] The purpose of the utility model is to provide a connection structure between a seismic isolation bearing and a profiled steel structure to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A connection structure between a seismic isolation bearing and a profiled steel structure includes:

[0007] A concrete column body, wherein a plurality of steel bars are arranged inside the concrete column body. An installation plate is arranged at the top end of the concrete column body. A plurality of fixing holes are evenly arranged at the edge of the installation plate. A seismic isolation device is arranged at the top end of the installation plate. A plurality of fixing bolts are arranged at the edge of the bottom end of the seismic isolation device. A reinforcing rib is arranged at the top end of the seismic isolation device. Protective plates are arranged at the edges of the top end of the seismic isolation device;

[0008] Lower sealing plate, a rubber layer is arranged in the middle of the top end of the lower sealing plate, a lead core is arranged in the middle of the rubber layer, a spring is arranged inside the rubber layer, an upper sealing plate is arranged at the top end of the rubber layer, connecting rods are arranged at the four corners of the top end of the lower sealing plate, and fixing nuts are arranged on the surface of the top end of the connecting rods.

[0009] Preferably, a plurality of steel bars are fixedly connected inside the concrete column body, and a mounting plate is fixedly connected to the top end of the concrete column body.

[0010] Preferably, a plurality of fixing holes are evenly formed at the edge of the surface of the mounting plate, and a shock isolation device is fixedly connected to the top end of the mounting plate.

[0011] Preferably, a plurality of fixing bolts are evenly inserted at the edge of the bottom end of the shock isolation device, and the other ends of the fixing bolts are in threaded connection with the inside of the fixing holes.

[0012] Preferably, the shock isolation device is composed of a lower sealing plate, a rubber layer and an upper sealing plate structure. A rubber layer is fixedly connected to the middle of the top end of the lower sealing plate, and connecting rods are fixedly connected to the four corners of the top end of the lower sealing plate.

[0013] Preferably, a lead core is fixedly connected to the middle of the rubber layer, the top end of the lead core is lower than the top end of the rubber layer, and a spring is fixedly connected inside the rubber layer.

[0014] Preferably, an upper sealing plate abuts against the top end of the rubber layer, and through holes are formed at the four corners of the upper sealing plate.

[0015] Preferably, the through holes are sleeved on the surface of the connecting rods, and fixing nuts are in threaded connection with the surface of the top end of the connecting rods.

[0016] Preferably, a reinforcing rib is fixedly connected to the middle of the top end of the upper sealing plate, and protective plates are fixedly connected to the four sides of the top end of the upper sealing plate.

[0017] Preferably, a corrugated cover is fixedly connected to the side of the upper sealing plate, and the other end of the corrugated cover is fixedly connected to the side of the concrete column body.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] Through the setting of the rubber layer, when in use, a lead core is fixedly connected to the middle of the rubber layer, and a spring is fixedly connected to the inside of the rubber layer. The rubber layer fills the middle part between the lower sealing plate and the upper sealing plate, so as to achieve the shock isolation effect and at the same time achieve a more stable support effect; through the setting of the connecting rod, when in use, the connecting rod is fixedly connected to the four corners of the top end of the lower sealing plate, through holes are provided at the four corners of the upper sealing plate, and then the through holes are sleeved on the surface of the connecting rod, so as to achieve the limiting effect and prevent the upper sealing plate from being cut obliquely. Description of the Drawings

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 It is a structural schematic diagram of the mounting plate of the present utility model;

[0022] Figure 3 It is a cross-sectional structural schematic diagram of the concrete column of the present utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the shock isolation device of the present utility model;

[0024] Figure 5 It is a structural schematic diagram of the upper sealing plate of the present utility model.

[0025] In the figure: 1, concrete column; 2, steel bar; 3, mounting plate; 4, fixing hole; 401, fixing bolt; 5, shock isolation device; 501, lower sealing plate; 502, rubber layer; 503, lead core; 504, upper sealing plate; 505, spring; 506, connecting rod; 507, fixing nut; 508, through hole; 6, reinforcing rib; 7, protective plate; 8, corrugated cover. Detailed Embodiments

[0026] In order to more clearly explain the overall concept of the present utility model, the following will be further described in detail by way of examples in combination with the drawings of the specification.

[0027] Embodiment 1:

[0028] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a connection structure between a shock isolation bearing and a steel structure, including:

[0029] A concrete column 1, wherein a plurality of steel bars 2 are arranged inside the concrete column 1, an installation plate 3 is arranged at the top end of the concrete column 1, a plurality of fixing holes 4 are uniformly arranged at the edge of the installation plate 3, a shock isolation device 5 is arranged at the top end of the installation plate 3, a plurality of fixing bolts 401 are arranged at the edge of the bottom end of the shock isolation device 5, a reinforcing rib 6 is arranged at the top end of the shock isolation device 5, and protective plates 7 are arranged at the edges of the top end of the shock isolation device 5;

[0030] The lower sealing plate 501, a rubber layer 502 is arranged in the middle of the top end of the lower sealing plate 501, a lead core 503 is arranged in the middle of the rubber layer 502, a spring 505 is arranged inside the rubber layer 502, an upper sealing plate 504 is arranged at the top end of the rubber layer 502, connecting rods 506 are arranged at the four corners of the top end of the lower sealing plate 501, and fixing nuts 507 are arranged on the surfaces of the top ends of the connecting rods 506.

[0031] Through the arrangement of the connecting rods 506, during use, the connecting rods 506 are fixedly connected to the four corners of the top end of the lower sealing plate 501, through holes 508 are respectively arranged at the four corners of the upper sealing plate 504, and then the through holes 508 are sleeved on the surfaces of the connecting rods 506, so as to achieve the limiting effect, and further prevent the upper sealing plate 504 from being inclined.

[0032] Embodiment 2:

[0033] As Figures 2 to 5 shown, a connection structure between a seismic isolation bearing and a steel structure of the present utility model disclosed in Embodiment 2 of the present utility model is basically the same as that in Embodiment 1, and the difference lies in that:

[0034] A plurality of steel bars 2 are fixedly connected inside the concrete column 1, and a mounting plate 3 is fixedly connected to the top end of the concrete column 1.

[0035] A plurality of fixing holes 4 are uniformly arranged at the edge of the surface of the mounting plate 3, and a seismic isolation device 5 is fixedly connected to the top end of the mounting plate 3.

[0036] A plurality of fixing bolts 401 are uniformly inserted at the edge of the bottom end of the seismic isolation device 5, and the other ends of the fixing bolts 401 are threadedly connected to the inside of the fixing holes 4.

[0037] The seismic isolation device 5 is composed of a lower sealing plate 501, a rubber layer 502 and an upper sealing plate 504. A rubber layer 502 is fixedly connected to the middle of the top end of the lower sealing plate 501, and connecting rods 506 are fixedly connected to the four corners of the top end of the lower sealing plate 501.

[0038] A lead core 503 is fixedly connected to the middle of the rubber layer 502, the top end of the lead core 503 is lower than the top end of the rubber layer 502, and a spring 505 is fixedly connected inside the rubber layer 502.

[0039] The top end of the rubber layer 502 abuts against an upper sealing plate 504, and through holes 508 are respectively arranged at the four corners of the upper sealing plate 504.

[0040] The through holes 508 are sleeved on the surfaces of the connecting rods 506, and fixing nuts 507 are threadedly connected to the surfaces of the top ends of the connecting rods 506.

[0041] The middle of the top end of the upper sealing plate 504 is fixedly connected with a reinforcing rib 6, and the peripheries of the top end of the upper sealing plate 504 are all fixedly connected with protective plates 7.

[0042] Through the arrangement of the rubber layer 502, a lead core 503 is fixedly connected to the middle of the rubber layer 502 during use, and a spring 505 is fixedly connected to the inside of the rubber layer 502. The rubber layer 502 fills the middle part between the lower sealing plate 501 and the upper sealing plate 504, so as to achieve the shock isolation effect and at the same time achieve the effect of more stable support.

[0043] Embodiment 3:

[0044] As Figure 1 shown, a connection structure between a seismic isolation bearing and a steel structure type disclosed in Embodiment 3 of the present utility model has basically the same structure as that in Embodiment 2, and the difference lies in:

[0045] A corrugated cover 8 is fixedly connected to the side of the upper sealing plate 504, and the other end of the corrugated cover 8 is fixedly connected to the side of the concrete column 1.

[0046] Through the arrangement of the corrugated cover 8, the corrugated cover 8 is fixedly connected to the middle of the upper sealing plate 504 and the concrete column 1 during use, and the metal components at the connection part are sleeved inside the corrugated cover 8, so as to achieve the effect of protecting the metal components, and further achieve the effect of extending the service life.

[0047] The specific solution of this scheme is as follows: First, fix the lower sealing plate 501 on the top of the mounting plate 3 through the fixing bolts 401. Then, fix the rubber layer 502 on the top of the lower sealing plate 501. Then, sleeved the upper sealing plate 504 on the surface of the connecting rod 506 and threadedly connect the fixing nut 507 to the top of the connecting rod 506 to clamp the rubber layer 502 between the upper sealing plate 504 and the lower sealing plate 501. Through the setting of the connecting rod 506, when in use, the connecting rod 506 is fixedly connected to the four corners of the top of the lower sealing plate 501. Through holes 508 are provided at the four corners of the upper sealing plate 504. Then, sleeved the through holes 508 on the surface of the connecting rod 506, so as to achieve the effect of limiting, and further prevent the upper sealing plate 504 from being inclined. Through the setting of the rubber layer 502, when in use, a lead core 503 is fixedly connected to the middle of the rubber layer 502, and a spring 505 is fixedly connected to the inside of the rubber layer 502. The middle part between the lower sealing plate 501 and the upper sealing plate 504 is filled by the rubber layer 502, so as to achieve the shock isolation effect and at the same time achieve the effect of more stable support. Then, fix the protective plate 7 around the top of the upper sealing plate 504 to form a closed space. Then, fix the reinforcing rib 6 in the middle of the top of the upper sealing plate 504. Finally, pour concrete in the closed space formed by the protective plate 7. Finally, sleeved the corrugated cover 8 at the connection between the upper sealing plate 504 and the concrete column 1. Through the setting of the corrugated cover 8, when in use, the corrugated cover 8 is fixedly connected to the middle of the upper sealing plate 504 and the concrete column 1, and the metal parts at the connection are sleeved inside the corrugated cover 8, so as to achieve the effect of protecting the metal parts, and further achieve the effect of extending the service life.

[0048] Those of ordinary skill in the art should understand that the discussion of any embodiment above is only exemplary, and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, and they are not provided in detail for the sake of brevity.

[0049] The present invention aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A connecting structure between a seismic isolation bearing and a steel structure of the profile type, characterized in that Including: A concrete column (1), inside which there are several steel bars (2). At the top of the concrete column (1), there is a mounting plate (3). At the edge of the mounting plate (3), several fixing holes (4) are evenly arranged. At the top of the mounting plate (3), there is a shock isolation device (5). At the edge of the bottom end of the shock isolation device (5), there are several fixing bolts (401). At the top of the shock isolation device (5), there is a reinforcing rib (6). At the edge of the top end of the shock isolation device (5), there are protective plates (7); A lower sealing plate (501), in the middle of the top end of which there is a rubber layer (502). In the middle of the rubber layer (502), there is a lead core (503). Inside the rubber layer (502), there is a spring (505). At the top of the rubber layer (502), there is an upper sealing plate (504). At the four corners of the top end of the lower sealing plate (501), there are connecting rods (506). On the surface of the top end of the connecting rod (506), there is a fixing nut (507).

2. The connection structure between a seismic isolation bearing and a profiled steel structure according to claim 1, characterized in that, Inside the concrete column (1), several steel bars (2) are fixedly connected. At the top of the concrete column (1), a mounting plate (3) is fixedly connected.

3. The connection structure between a seismic isolation bearing and a profiled steel structure according to claim 2, characterized in that, At the edge of the surface of the mounting plate (3), several fixing holes (4) are evenly opened. At the top of the mounting plate (3), a shock isolation device (5) is fixedly connected.

4. The connection structure between a seismic isolation bearing and a profiled steel structure according to claim 3, characterized in that, At the edge of the bottom end of the shock isolation device (5), several fixing bolts (401) are evenly inserted. The other end of the fixing bolt (401) is threadedly connected to the inside of the fixing hole (4).

5. The connecting structure between a seismic isolation bearing and a profiled steel structure according to claim 4, characterized in that, The shock isolation device (5) is composed of a lower sealing plate (501), a rubber layer (502) and an upper sealing plate (504). In the middle of the top end of the lower sealing plate (501), a rubber layer (502) is fixedly connected. At the four corners of the top end of the lower sealing plate (501), connecting rods (506) are fixedly connected.

6. The connecting structure between the seismic isolation bearing and the H-shaped steel structure according to claim 5, characterized in that, In the middle of the rubber layer (502), a lead core (503) is fixedly connected. The top end of the lead core (503) is lower than the top end of the rubber layer (502). Inside the rubber layer (502), a spring (505) is fixedly connected.

7. The connecting structure between the seismic isolation bearing and the H-shaped steel structure according to claim 6, characterized in that, The top of the rubber layer (502) abuts against an upper sealing plate (504). At the four corners of the upper sealing plate (504), through holes (508) are opened.

8. The connecting structure between the seismic isolation bearing and the H-shaped steel structure according to claim 7, characterized in that, The through hole (508) is sleeved on the surface of the connecting rod (506). On the surface of the top end of the connecting rod (506), a fixing nut (507) is threadedly connected.

9. The connecting structure between a seismic isolation bearing and a profiled steel structure according to claim 7, characterized in that, In the middle of the top end of the upper sealing plate (504), a reinforcing rib (6) is fixedly connected. Around the top end of the upper sealing plate (504), protective plates (7) are fixedly connected.

10. The connecting structure between a seismic isolation bearing and an H-shaped steel structure according to claim 9, characterized in that, On the side of the upper sealing plate (504), a corrugated cover (8) is fixedly connected. The other end of the corrugated cover (8) is fixedly connected to the side of the concrete column (1).

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