Large terrace supporting structure

Abstract

The invention belongs to the field of building supporting, particularly relates to a large terrace supporting structure, and aims to solve the problem that stability and safety of the structure under extreme conditions are difficult to ensure due to the fact that an existing supporting structure is insufficient in anti-seismic performance and not efficient and cooperative in component connection. A lower buttress column is fixedly arranged at the top of the ground level, and an upper buttress base is arranged above the lower buttress column; the anti-seismic mechanism is arranged between the lower buttress column and the upper buttress base and used for improving the anti-seismic performance and the windproof performance of the supporting structure; the connecting assembly is arranged on the upper buttress base and used for installation and connection between the upper buttress base and the four cross beams, through combination of the anti-seismic mechanism and the connecting assembly, the overall anti-seismic performance of the building supporting structure is remarkably improved, efficient connection and cooperative work of all components are achieved, and the anti-seismic performance of the building supporting structure is improved. The stability and safety of the structure under extreme conditions are ensured, and meanwhile the construction efficiency and the installation precision are improved.

Description

Technical Field

[0001] The invention relates to the technical field of building support, in particular to a large terrace support structure. Background Art

[0002] The supporting structure of a large terrace refers to the structural system used to support and fix the terrace surface and all loads on it (such as people, furniture, plants, etc.). This supporting structure is usually composed of a variety of materials and components, and is designed to ensure the stability, safety and durability of the terrace. Through reasonable design, high-quality material selection and regular maintenance, it can ensure that the terrace remains safe, comfortable and beautiful during long-term use.

[0003] At present, the existing large terrace support structure has insufficient seismic performance and the connection between components is not efficient and coordinated, resulting in limited overall seismic performance, insufficient connection between components and low collaborative efficiency, making it difficult to ensure the stability and safety of the structure under extreme conditions.

[0004] In view of the above problems, the present invention document proposes a large terrace supporting structure to solve the above problems. Summary of the invention

[0005] The present invention provides a large terrace support structure, which solves the shortcomings of the prior art, namely, insufficient seismic performance and insufficient efficient coordination of component connections, which makes it difficult to ensure the stability and safety of the structure under extreme conditions.

[0006] The present invention provides the following technical solutions:

[0007] A large terrace support structure, comprising:

[0008] A ground level, wherein a lower supporting pier column is fixedly arranged on the top of the ground level, and an upper supporting pier seat is arranged above the lower supporting pier column;

[0009] An earthquake-resistant mechanism, which is arranged between the lower pier column and the upper pier seat and is used to increase the earthquake resistance and wind resistance of the supporting structure;

[0010] A connecting component is arranged on the upper pier seat and is used for installation connection between the upper pier seat and the four cross beams.

[0011] In a possible design, the seismic resistance mechanism includes a seismic isolation bearing arranged between the lower pier column and the upper pier seat, and the seismic isolation bearing includes two metal plates, and a same lead core is fixedly arranged at the center on one side of the two metal plates that are close to each other, and a plurality of thin steel plates and a plurality of thin rubber sheets are fixedly arranged on the outer circle of the lead core on one side of the two metal plates that are close to each other, and a same outer sleeve is fixedly arranged on the outside of the plurality of thin steel plates and the plurality of thin rubber sheets on one side of the two metal plates that are close to each other, and three through holes are opened at the four corners of the two metal plates, and positioning grooves are opened at the top of the twelve through holes of the upper metal plate and the bottom of the twelve through holes of the lower metal plate, and mounting bolts can be detached from the through holes of the two metal plates.

[0012] In a possible design, three lower embedded bars corresponding to the perforations of the metal plate below the seismic isolation bearing are implanted at the four top corners of the lower pier column, and three upper embedded bars corresponding to the perforations of the metal plate above the seismic isolation bearing are implanted at the four bottom corners of the upper pier seat. Threaded holes are provided at the ends of the twelve lower embedded bars close to the upper embedded bars, and the threaded holes are adapted to and threadedly connected with the mounting bolts. Positioning protrusions are fixedly provided at the ends of the twelve lower embedded bars close to the upper embedded bars on the periphery of the threaded holes, and the positioning protrusions can be detached and inserted into the positioning grooves.

[0013] In a possible design, the connecting assembly includes a fixing seat fixedly arranged on the top of the upper pier seat, a connecting column is arranged on the top of the fixing seat, the connecting column and the fixing seat are fixedly connected by a locking bolt, two connecting plates are symmetrically fixed on four sides of the connecting column, and one side of the eight connecting plates is rectangular with four free holes.

[0014] In a possible design, the top of the upper pier seat is rectangular with four beams, and H-shaped steels are implanted inside the four beams. The H-shaped steels extend from both sides of the beams respectively, and the two sides of the H-shaped steels extending from the beams are rectangular with four connecting holes, and each connecting hole corresponds to and matches the position of the swimming hole, and each corresponding connecting hole and swimming hole is penetrated by the same through bolt, and one end of each through bolt is threadedly connected with a locking nut.

[0015] In a possible design, a protective frame is provided near the outside of the lower pier column and the upper pier seat, and the two protective frames are both covered on the outside of the seismic isolation seat. A baffle is provided on one side of the two protective frames through a hinge.

[0016] In a possible design, two corresponding positioning holes are opened on the four sides of the lower pier column and the upper pier seat, and on the three sides of the protective frame and one side of the baffle. Expansion bolts are passed through the positioning holes on the four sides of the lower pier column and the upper pier seat, and on the three sides of the protective frame and one side of the baffle. The outer end of each expansion bolt is threadedly connected with a locking nut.

[0017] In a possible design, a same tilt sensor is fixedly installed on one side of the lower pier column and the upper pier seat, and a same displacement sensor is fixedly installed between the lower pier column and the ground.

[0018] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0019] The beneficial effects of the present invention are:

[0020] The present invention improves the seismic performance of the building support structure by setting up the seismic mechanism, effectively disperses and absorbs seismic energy, ensures the stability and safety of the structure under extreme conditions, and provides a strong guarantee for the long-term safe use of the building and the safety of people's lives and property.

[0021] The present invention realizes close connection and efficient coordination between various structural components through the setting of the connecting components, which not only enhances the stability and bearing capacity of the overall structure, but also improves the construction efficiency and installation accuracy, and increases the safety and reliability of the building support structure;

[0022] The present invention combines the seismic mechanism with the connection assembly, which not only significantly enhances the overall seismic performance of the building support structure, but also achieves efficient connection and coordinated work between the components, ensuring the stability and safety of the structure under extreme conditions, while improving construction efficiency and installation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the main structure of a large terrace support structure provided by an embodiment of the present invention;

[0024] Figure 2 A side structural schematic diagram of a large terrace support structure provided by an embodiment of the present invention;

[0025] Figure 3 A schematic diagram of a split structure of a seismic mechanism of a large terrace support structure provided by an embodiment of the present invention;

[0026] Figure 4 A schematic diagram of a separation structure of a connection assembly of a large terrace support structure provided by an embodiment of the present invention;

[0027] Figure 5A schematic cross-sectional structure diagram of a seismic isolation support of a large terrace support structure provided by an embodiment of the present invention;

[0028] Figure 6 A schematic diagram of a protective frame structure of a large terrace support structure provided by an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the enlarged structure of part A of a large terrace support structure provided by an embodiment of the present invention.

[0030] Reference numerals:

[0031] 1. Ground level; 2. Lower supporting pier column; 3. Upper supporting pier seat; 301. Fixed seat; 4. Seismic isolation support; 401. Metal plate; 4011. Perforation; 4012. Positioning groove; 402. Lead core; 403. Thin steel plate; 404. Thin rubber sheet; 405. Jacket; 5. Lower embedded reinforcement; 6. Upper embedded reinforcement; 7. Positioning protrusion; 8. Mounting bolt; 9. Crossbeam; 901. H-shaped steel; 902. Connecting hole; 10. Connecting column; 11. Connecting plate; 12. Swinging hole; 13. Through bolt; 14. Locking nut; 15. Locking bolt; 16. Protective frame; 17. Baffle; 18. Positioning hole; 19. Expansion bolt; 20. Locking nut; 21. Tilt sensor; 22. Displacement sensor. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0033] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0034] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0035] In the embodiments of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0036] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present invention. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0037] Example 1

[0038] Reference Figure 1-7 , a large terrace support structure, comprising:

[0039] The ground plane 1, the lower pier column 2, the upper pier seat 3, the earthquake-resistant mechanism and the connecting components. The ground plane 1 serves as the foundation of the entire supporting structure, ensuring the stability and safety of the structure. The lower pier column 2 is fixedly arranged on the top of the ground plane 1 as the main load-bearing part of the supporting structure. The upper pier seat 3 is arranged above the lower pier column 2, and its top contact surface is large, which is convenient for the subsequent erection of the cross beam 9.

[0040] The earthquake-resistant mechanism is arranged between the lower supporting pier column 2 and the upper supporting pier seat 3, and is used to increase the earthquake resistance and wind resistance of the supporting structure. The earthquake-resistant mechanism includes an isolation support 4, and the isolation support 4 is composed of two metal plates 401, a lead core 402, a plurality of thin steel plates 403, a plurality of thin rubber sheets 404 and a jacket 405 (the plurality of thin steel plates 403 and the plurality of thin rubber sheets 404 are mutually overlapped and vulcanized). The same lead core 402 is fixedly arranged at the center on one side where the two metal plates 401 are close to each other, and is used to absorb and disperse earthquake energy. The plurality of thin steel plates 403 and a plurality of thin rubber sheets 404 are fixedly arranged at the outer ring of the lead core 402 on one side where the two metal plates 401 are close to each other. , multiple thin steel plates 403 and thin rubber sheets 404 overlap each other to form a good energy dissipation layer. The same outer cover 405 is fixedly arranged on the outside of the multiple thin steel plates 403 and the multiple thin rubber sheets 404 on the side where the two metal plates 401 are close to each other, which is used to protect the internal energy dissipation layer. Three through holes 4011 are opened at the four corners of the two metal plates 401 for connecting with the lower embedded rib 5 and the upper embedded rib 6. Positioning grooves 4012 are opened at the top of the twelve through holes 4011 located on the upper metal plate 401 and the bottom of the twelve through holes 4011 located on the lower metal plate 401 for cooperating with the positioning protrusions 7 of the lower embedded rib 5 and the upper embedded rib 6.

[0041] The top four corners of the lower pier column 2 are implanted with three lower embedded bars 5 corresponding to the through holes 4011 of the metal plate 401 below the seismic isolation bearing 4, and the bottom four corners of the upper pier seat 3 are implanted with three upper embedded bars 6 corresponding to the through holes 4011 of the metal plate 401 above the seismic isolation bearing 4. The ends of the twelve lower embedded bars 5 close to the upper embedded bars 6 are provided with threaded holes for threaded connection with the mounting bolts 8. The ends of the twelve lower embedded bars 5 close to the upper embedded bars 6 are located on the periphery of the threaded holes and are fixed with positioning protrusions 7. The positioning protrusions 7 can be detached and inserted in the positioning grooves 4012. The lower embedded bars 5 and the upper embedded bars 6 ensure the stability and accuracy of the connection between the seismic isolation bearing 4 and the lower pier column 2 and the upper pier seat 3.

[0042] The connecting assembly is arranged on the upper pier seat 3, and is used for the installation connection between it and the four beams 9. The connecting assembly includes a fixing seat 301 fixedly arranged on the top of the upper pier seat 3, and a connecting column 10 is arranged on the top of the fixing seat 301. The connecting column 10 and the fixing seat 301 are fixedly connected by locking bolts 15. Two connecting plates 11 are symmetrically fixed on the four sides of the connecting column 10, and four free holes 12 are opened on one side of the eight connecting plates 11 in a rectangular shape for assembly and connection with the H-shaped steel 901 inside the beam 9.

[0043] The top of the upper pier seat 3 is rectangular and has four cross beams 9. H-shaped steels 901 are implanted inside the four cross beams 9. The H-shaped steels 901 extend from both sides of the cross beams 9 for connecting with the swimming holes 12 on the connecting plates 11. The H-shaped steels 901 extend from both sides of the cross beams 9 and have four connecting holes 902 in a rectangular shape. Each connecting hole 902 corresponds to and matches the position of the swimming hole 12. The same through bolt 13 is passed through each corresponding connecting hole 902 and the swimming hole 12. A locking nut 14 is threadedly connected to one end of each through bolt 13, thereby ensuring the stability and firmness of the connection between the cross beam 9 and the upper pier seat 3.

[0044] Example 2

[0045] On the basis of the first embodiment, the second embodiment further includes:

[0046] In addition, a protective frame 16 is provided near the outside of the lower pier column 2 and the upper pier seat 3. The two protective frames 16 are both covered on the outside of the seismic isolation support 4. A baffle 17 is hinged on one side of the two protective frames 16. The protective frame 16 and the baffle 17 can shield the seismic isolation support 4, which not only increases the aesthetics, but also plays a good protective role for the seismic isolation support 4.

[0047] Two corresponding positioning holes 18 are opened on the four sides of the lower pier column 2 and the upper pier seat 3, the three sides of the protective frame 16 and one side of the baffle 17, and expansion bolts 19 are passed through the positioning holes 18 on the four sides of the lower pier column 2 and the upper pier seat 3, the three sides of the protective frame 16 and one side of the baffle 17. The outer end of each expansion bolt 19 is threadedly connected with a locking nut 20, ensuring the stability and firmness of the connection between the protective frame 16 and the baffle 17 and the lower pier column 2 and the upper pier seat 3.

[0048] In order to further monitor the stability of the supporting structure, a same tilt sensor 21 is fixedly installed on one side of the lower pier column 2 and the upper pier seat 3 to monitor the tilt of the supporting structure. A same displacement sensor 22 is fixedly installed between the lower pier column 2 and the ground 1 to monitor the displacement of the supporting structure. The setting of the tilt sensor 21 and the displacement sensor 22 provides important data support for timely detection and handling of abnormal conditions of the supporting structure.

[0049] However, as is well known to those skilled in the art, the working principles and wiring methods of the tilt sensor 21 and the displacement sensor 22 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0050] The working principle and use process of this technical solution are as follows: first, survey the construction site to ensure the flatness and stability of the ground 1, then plan the position and size of the lower pier column 2 and the upper pier seat 3 according to the design drawings, and then prepare materials and fasteners;

[0051] Then, according to the design drawings, a steel cage is tied at the position of the lower pier column 2, and then the lower embedded reinforcement 5 is placed in the steel cage and welded. In this process, ensure that the position of the lower embedded reinforcement 5 corresponds to the perforation 4011 of the metal plate 401 below the seismic isolation bearing 4, and then install the formwork of the lower pier column 2 to ensure the verticality and size of the formwork. Then pour concrete to the designed height of the lower pier column 2 and vibrate it to make it dense. The lower pier column 2 formed by the poured concrete is lower than the positioning protrusion 7 of the lower embedded reinforcement 5. Then, cure the concrete to the specified strength, and then align the metal plate 401 below the seismic isolation bearing 4 with the lower embedded reinforcement 5, and ensure that the positioning protrusion 7 is inserted into the positioning groove 4012. Then, fix the seismic isolation bearing 4 on the lower pier column 2 by installing bolts 8, and then the upper embedded reinforcement 6 is inserted into the positioning groove 4012 of the metal plate 401 above the seismic isolation bearing 4 through its positioning protrusion 7. Bolt 8 places metal plate 401 on seismic isolation bearing 4 and fixes it with upper embedded reinforcement 6, then tie steel cage outside multiple upper embedded reinforcement 6 at the position of upper pier seat 3, and weld upper embedded reinforcement 6 and tied steel cage, then install template of upper pier seat 3, ensure flatness and accurate size of template, pour concrete to the designed height of upper pier seat 3, vibrate and compact, cure concrete to specified strength, then fix fixed seat 301 on top of upper pier seat 3, then install connecting column 10 on fixing seat 301, and fix it with locking bolts 15, connecting plate 11 is fixed on four sides of connecting column 10, then H-shaped steel 901 is fixedly connected with connecting plate 11 by passing bolts 13 and locking nuts 14, then install template on periphery of H-shaped steel 901 and upper pier seat 3, ensure flatness and accurate size of template, then pour and vibrate and compact;

[0052] Then, a protective frame 16 is sleeved and installed near the outer part of the lower supporting pier column 2 and the upper supporting pier seat 3, and the protective frame 16 is covered on the outer part of the seismic isolation support 4, and then the expansion bolts 19 are passed through the positioning holes 18 of the protective frame 16 and penetrated into the positioning holes 18 of the lower supporting pier column 2 and the upper supporting pier seat 3, and then the locking nuts 20 are tightened to fix them, and then the baffle 17 is rotated to make it abut against the protective frame 16 and fit the lower supporting pier column 2 and the upper supporting pier seat 3, and then the expansion bolts 19 are passed through the positioning holes 18 of the baffle 17 and penetrated into the positioning holes 18 of the lower supporting pier column 2 and the upper supporting pier seat 3, and then the locking nuts 20 are tightened to fix them;

[0053] Then, a tilt sensor 21 is fixedly installed on one side of the lower pier column 2 and the upper pier seat 3, and a displacement sensor 22 is fixedly installed between the lower pier column 2 and the ground 1. After installation, the tilt sensor 21 and the displacement sensor 22 are debugged to ensure that the sensors can work normally and accurately reflect the tilt and displacement of the supporting structure.

[0054] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention; the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A large terrace support structure, characterized in that: include: A ground level (1), wherein a lower supporting pier column (2) is fixedly arranged on the top of the ground level (1), and an upper supporting pier seat (3) is arranged above the lower supporting pier column (2); An earthquake-resistant mechanism, which is arranged between the lower supporting pier column (2) and the upper supporting pier seat (3) and is used to increase the earthquake resistance and wind resistance of the supporting structure; A connection assembly is arranged on the upper pier seat (3) and is used for installation connection between the upper pier seat (3) and the four cross beams (9).

2. A large terrace support structure according to claim 1, characterized in that: The anti-seismic mechanism comprises a seismic isolation support (4) arranged between the lower supporting pier column (2) and the upper supporting pier seat (3), the seismic isolation support (4) comprising two metal plates (401), a same lead core (402) being fixedly arranged at the center of the two metal plates (401) being close to each other, a plurality of thin steel plates (403) and a plurality of thin rubber sheets (404) being fixedly arranged at the outer ring of the lead core (402) on the two metal plates (401) being close to each other, the plurality of thin steel plates (403) and the thin rubber sheets (404) being overlapped with each other, and the two metal plates (401) being close to each other. A common outer cover (405) is fixedly arranged outside a plurality of thin steel plates (403) and a plurality of thin rubber sheets (404) on one side of the plates (401) close to each other. Three through holes (4011) are respectively provided at four corners of the two metal plates (401). Positioning grooves (4012) are respectively provided at the top of the twelve through holes (4011) of the upper metal plate (401) and at the bottom of the twelve through holes (4011) of the lower metal plate (401). Mounting bolts (8) are detachably provided in the through holes (4011) of the two metal plates (401).

3. A large terrace support structure according to claim 2, characterized in that: The four corners at the top of the lower pier column (2) are each implanted with three lower embedded bars (5) corresponding to the through holes (4011) of the metal plate (401) below the seismic isolation support (4); the four corners at the bottom of the upper pier seat (3) are each implanted with three upper embedded bars (6) corresponding to the through holes (4011) of the metal plate (401) above the seismic isolation support (4); threaded holes are provided at the ends of the twelve lower embedded bars (5) close to the upper embedded bars (6); the threaded holes are adapted to and threadedly connected with the mounting bolts (8); positioning protrusions (7) are fixedly provided at the ends of the twelve lower embedded bars (5) close to the upper embedded bars (6) at the periphery of the threaded holes; the positioning protrusions (7) can be detached and inserted into the positioning grooves (4012).

4. A large terrace support structure according to claim 1, characterized in that: The connection assembly comprises a fixing seat (301) fixedly arranged on the top of the upper pier seat (3); a connecting column (10) is arranged on the top of the fixing seat (301); the connecting column (10) and the fixing seat (301) are fixedly connected via locking bolts (15); two connecting plates (11) are symmetrically fixedly arranged on four sides of the connecting column (10); and four free holes (12) are opened in a rectangular shape on one side of the eight connecting plates (11).

5. A large terrace support structure according to claim 4, characterized in that: The top of the upper pier seat (3) is rectangular and has four cross beams (9). H-shaped steels (901) are implanted inside the four cross beams (9). The H-shaped steels (901) extend out of both sides of the cross beams (9) respectively. The two sides of the H-shaped steels (901) extending out of the cross beams (9) are rectangular and have four connecting holes (902). Each connecting hole (902) corresponds to and matches the position of the swimming hole (12). The same through bolt (13) is inserted into each corresponding connecting hole (902) and the swimming hole (12), and one end of each through bolt (13) is threadedly connected to a locking nut (14).

6. A large terrace support structure according to claim 1, characterized in that: A protective frame (16) is provided near the outside of the lower pier column (2) and the upper pier seat (3); the two protective frames (16) are both covered on the outside of the seismic isolation seat (4); and a baffle (17) is provided on one side of the two protective frames (16) through a hinge.

7. A large terrace support structure according to claim 6, characterized in that: Two corresponding positioning holes (18) are provided on the four sides of the lower supporting pier column (2) and the upper supporting pier seat (3), the three sides of the protective frame (16) and one side of the baffle plate (17), and expansion bolts (19) are inserted into the positioning holes (18) on the four sides of the lower supporting pier column (2) and the upper supporting pier seat (3), the three sides of the protective frame (16) and one side of the baffle plate (17), and the outer end of each expansion bolt (19) is threadedly connected with a locking nut (20).

8. The large terrace support structure according to claim 1, characterized in that: A common tilt sensor (21) is fixedly arranged on one side of the lower supporting pier column (2) and the upper supporting pier seat (3), and a common displacement sensor (22) is fixedly arranged between the lower supporting pier column (2) and the ground (1).

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