Novel spliced polygonal cylindrical frame and elevator shaft cylindrical frame

Abstract

The utility model relates to the technical field of barrel type frames, in particular to a novel spliced polygonal barrel type frame and an elevator shaft barrel frame. C-shaped beam wing webs, L-shaped corner column partition plates and optional splicing plates are combined to be used as splicing plates of the steel joints, joint connection is achieved, a spliced steel frame is formed, and the joints are connected through connecting plates. Compared with a traditional splicing type frame, the novel splicing type polygonal barrel type frame and the elevator shaft barrel frame have the advantages that fewer splicing plates can be used, and the construction amount is reduced.

Description

Technical Field

[0001] This utility model relates to the field of tubular frame technology, and in particular to a novel splicing polygonal tubular frame and elevator shaft tubular frame. Background Technology

[0002] In traditional frame structure construction, an integrated frame structure is usually used to ensure rigidity requirements. However, due to the high limitations of the construction environment for projects such as elevator renovation, some technologies use prefabricated frame structures to form elevator shaft frames. However, prefabricated frames usually require the addition of multiple splicing plates to meet the rigidity requirements of the frame joints, which makes the hardware cost of the frame joints high and the construction complex. Utility Model Content

[0003] This invention proposes a novel splicing polygonal cylindrical frame and elevator shaft cylindrical frame, which, compared with traditional splicing frames, can use fewer splicing panels and reduce the amount of construction work.

[0004] The technical solution adopted in this utility model is as follows: a novel splicing polygonal cylindrical frame, using C-shaped beam webs, L-shaped corner column partitions, and optional panel combinations as splicing plates for rigid nodes to achieve node connection and form a splicing steel frame. The connections are made through connecting plates. It includes multiple first main partitions, which are divided into multiple groups, with the first main partitions in each group arranged sequentially upwards to form a layered structure. The multiple groups of first main partitions form a polygonal structure, and the connections between adjacent layers are made through two first transverse wide beams and two second transverse wide beams. Each layer of the multiple groups of first main partitions is connected at the middle by a first transverse narrow beam and... Two second transverse narrow beams are connected together. Two adjacent first main body partitions connected by the second transverse narrow beams and the second transverse wide beams are connected by first diagonal ribs. Two adjacent first main body partitions connected by the first transverse narrow beams are connected by second diagonal ribs. Multiple first transverse wide beams located on one side are connected by two sets of long vertical ribs, and each long vertical rib is connected to the first transverse wide beams on both sides at both ends. The top of multiple sets of first main body partitions is provided with second main body partitions, and the tops of multiple second main body partitions are also connected by two first transverse narrow beams and two second transverse narrow beams. The two uppermost first transverse narrow beams are connected by connecting beams.

[0005] As a further improvement of this utility model, both the first main partition and the second main partition are L-shaped corner pillar partitions. The opening angles of the first main partition and the second main partition are adjusted according to the polygon, and both ends of the opening angle are provided with L-shaped outward folded edge structures, wherein the outward folded edge is an arc-shaped folded edge.

[0006] As a further improvement of this utility model, the outward folded edge can be either a single folded edge or a double folded edge.

[0007] As a further improvement of this utility model, a splicing plate is provided on the outer side of the first main body partition to connect the upper and lower adjacent first main body partitions. The splicing plate is a flat plate without folded edges, a partially folded edge structure, or a peripheral folded edge structure to strengthen the connection of related components.

[0008] As a further improvement of this utility model, the first transverse wide beam, the second transverse wide beam, the first transverse narrow beam, and the second transverse narrow beam are all C-shaped beam flanges.

[0009] As a further improvement of this utility model, the top periphery of the connecting plate is provided with a folded edge, and the folding method is a right angle or an arc. The connection method between the connecting plate and the first main body partition, the second main body partition, the first transverse wide beam and the second transverse wide beam, the first transverse narrow beam and the second transverse narrow beam is bolt connection and welding.

[0010] The tops of multiple sets of first main body partitions are connected by two first transverse wide beams and two second transverse wide beams; the tops of multiple sets of second main body partitions and the bottoms of multiple sets of first main body partitions are connected by two first transverse narrow beams and two second transverse narrow beams; the uppermost first transverse narrow beam is connected to the first transverse wide beam below it by short vertical ribs, and the uppermost second transverse narrow beam is also connected to the second transverse wide beam below it by short vertical ribs; a connecting plate is also provided at the connection between the first main body partition and the first transverse wide beam and the second transverse wide beam, and the connecting plate is connected to it; a connecting plate is also provided at the connection between the first main body partition and the first transverse narrow beam and the second transverse narrow beam, and the connecting plate is connected to it; a connecting plate is also provided at the connection between the second main body partition and the first transverse narrow beam and the second transverse narrow beam, and the connecting plate is connected to it.

[0011] A novel elevator shaft frame uses the aforementioned spliced ​​polygonal cylindrical frame as its main support structure to form a closed shaft structure.

[0012] The beneficial effects of this utility model are:

[0013] (1) Reduce construction costs and improve construction efficiency: By adopting a new splicing polygonal tube frame design, the reusability of connecting plates is realized, which significantly reduces the number of splicing plates used, thereby reducing material costs and construction costs; at the same time, the structure is simplified, the amount of construction is reduced accordingly, construction efficiency is improved, and the project cycle is shortened.

[0014] (2) Enhance structural stability and load-bearing capacity: The polygonal structure design allows the frame to be evenly stressed in multiple directions, improving the overall structural stability and load-bearing capacity; through reasonable connection methods and the application of reinforcing components (such as diagonal ribs, connecting plates, etc.), the rigidity and seismic performance of the frame are further enhanced, ensuring the safety and reliability of the elevator shaft frame.

[0015] (3) Improve flexibility and maintainability: The modular design makes the structure easy to disassemble and assemble, and facilitates rapid installation and adjustment on the construction site; the flexible use of various connection methods (such as bolt connection, welding, etc.) improves the maintainability of the structure and facilitates later maintenance and modification work. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a novel spliced ​​polygonal cylindrical frame and elevator shaft cylindrical frame according to this utility model.

[0017] Figure 2 This is a partial structural diagram of a novel spliced ​​polygonal cylindrical frame and elevator shaft cylindrical frame according to this utility model. Figure 1 ;

[0018] Figure 3 This is a partial structural diagram of a novel spliced ​​polygonal cylindrical frame and elevator shaft cylindrical frame according to this utility model. Figure 2 ;

[0019] Figure 4 This is a schematic diagram of the first main partition structure of a novel spliced ​​polygonal cylindrical frame and elevator shaft cylindrical frame according to this utility model.

[0020] Figure 5 This is a schematic diagram of a novel splicing polygonal cylindrical frame and elevator shaft cylindrical frame connection plate structure according to this utility model.

[0021] Figure 6 This is a nodal elevation view of a novel spliced ​​polygonal cylindrical frame and elevator shaft cylindrical frame according to this utility model.

[0022] Figure 7 This is a plan view of the nodes of a novel spliced ​​polygonal cylindrical frame and elevator shaft cylindrical frame according to this utility model.

[0023] Figure 8 This utility model discloses a novel spliced ​​polygonal cylindrical frame and an elevator shaft cylindrical frame, featuring an L-shaped corner column partition with outward single and double folded edges.

[0024] As shown in the figure: 1. First main partition plate; 2. First transverse wide beam; 3. Second transverse wide beam; 4. First transverse narrow beam; 5. Second transverse narrow beam; 6. First diagonal reinforcement; 7. Second diagonal reinforcement; 8. Long vertical reinforcement; 9. Second main partition plate; 10. Connecting beam; 11. Short vertical reinforcement; 12. Connecting plate. Detailed Implementation

[0025] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.

[0026] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.

[0027] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0028] This utility model provides a novel splicing polygonal cylindrical frame, such as... Figure 6 and Figure 7As shown, C is a C-shaped beam web, L is an L-shaped corner column diaphragm, P is a splice plate, J is a reinforcing plate, G is a connecting plate, and M is a corner bracket. The C-shaped beam web, L-shaped corner column diaphragm, and optional splice plate are used as splice plates for rigid nodes to achieve node connection, forming a spliced ​​steel frame. The connections are made through connecting plates 12. The frame includes multiple first main diaphragms 1, which are divided into multiple groups. The first main diaphragms 1 in each group are arranged sequentially upwards to form a layered structure. The multiple groups of first main diaphragms 1 form a polygonal structure, and the connections between adjacent layers are made through two first transverse wide beams 2 and two second transverse wide beams 3. Each layer of the multiple groups of first main diaphragms 1 is connected by a first transverse narrow beam in the middle. 4 is connected to two second transverse narrow beams 5. The two adjacent first main body partitions 1 connected by the second transverse narrow beams 5 and the second transverse wide beams 3 are connected by the first diagonal ribs 6. The two adjacent first main body partitions 1 connected by the first transverse narrow beams 4 are connected by the second diagonal ribs 7. The multiple first transverse wide beams 2 located on one side are connected by two sets of long vertical ribs 8, and the two ends of each long vertical rib 8 are respectively connected to the first transverse wide beams 2 on the adjacent two sides. The top of the multiple sets of first main body partitions 1 are provided with second main body partitions 9, and the tops of the multiple second main body partitions 9 are also connected by two first transverse narrow beams 4 and two second transverse narrow beams 5. The two first transverse narrow beams 4 located at the top are connected by connecting beams 10.

[0029] In this utility model, both the first main partition 1 and the second main partition 9 are L-shaped corner pillar partitions. The opening angles of the first main partition 1 and the second main partition 9 are adjusted according to the polygon, and both ends of the opening angle are provided with L-shaped outward folded edge structures, wherein the outward folded edge is an arc-shaped folded edge. Specifically, when the polygon is a quadrilateral frame, the opening angle of the L-shaped corner pillar partition is a right angle; when the polygon is a hexagonal frame, the opening angle of the L-shaped corner pillar partition is 120 degrees.

[0030] The outward folded edge can be either a single folded edge or a double folded edge, such as... Figure 8 As shown, the two structures are a single-folded outward-facing structure and a double-folded outward-facing structure, respectively. The double-folded outward-facing structure has higher rigidity, while the single-folded outward-facing structure has lower strength but lower cost.

[0031] A panel is provided on the outer side of the first main body partition 1 to connect adjacent first main body partitions 1. The panel can be a flat plate without folded edges, a partially folded edge structure, or a perimeter folded edge structure to strengthen the connection of the related components. This allows the two sets of first main body partitions 1 to have sufficient rigidity for use as longer main body partitions. For example, a 3m main body partition and a 1.5m main body partition can be used together with the panel to form a 4.5m first main body partition 1. In this way, the versatility of the first main body partition 1 is enhanced, eliminating the need to customize main body partitions of different lengths according to actual needs, thereby reducing the overall application cost of the tubular frame.

[0032] In this utility model, the number of groups of the first main body partition 1 is not less than four, and the number of the first main body partition 1 in each group is not less than three.

[0033] In this invention, the connecting plate 12 has a folded edge around its top perimeter, with the folded edge being either right-angled or arc-shaped. The connecting plate 12 is connected to the first main partition 1, the second main partition 9, the first transverse wide beam 2, the second transverse wide beam 3, the first transverse narrow beam 4, and the second transverse narrow beam 5 by bolting and welding. In this way, the connecting plate 12 not only fulfills the connection function between the first main partition 1, the second main partition 9, the first transverse wide beam 2, the second transverse wide beam 3, the first transverse narrow beam 4, and the second transverse narrow beam 5, but the bolting and welding also strengthens the structural rigidity of the connection point, forming a rigid node. This allows the connecting plate 12 to simultaneously function as a stiffening plate for both the first main partition 1 and the second main partition 9, thus achieving the reusability of the connecting plate 12.

[0034] In this utility model, the tops of multiple sets of first main body partitions 1 are connected by two first transverse wide beams 2 and two second transverse wide beams 3; the tops of multiple sets of second main body partitions 9 and the bottoms of multiple sets of first main body partitions 1 are connected by two first transverse narrow beams 4 and two second transverse narrow beams 5; the uppermost first transverse narrow beam 4 is connected to the first transverse wide beam 2 below it by short vertical ribs 11, and the uppermost second transverse narrow beam 5 is also connected to the second transverse wide beam 3 below it by short vertical ribs 11; a connecting plate 12 is also provided at the connection between the first main body partition 1 and the first transverse wide beam 2 and the second transverse wide beam 3, and the connecting plate 12 is connected to it; a connecting plate 12 is also provided at the connection between the first main body partition 1 and the first transverse narrow beam 4 and the second transverse narrow beam 5, and the connecting plate 12 is also provided at the connection between the second main body partition 9 and the first transverse narrow beam 4 and the second transverse narrow beam 5, and the connecting plate 12 is connected to it.

[0035] Optional, see reference Figure 1As shown, the top of the first main body partition 1 in this utility model has a lifting hole so that when the cylindrical frame is used, a lifting device can be configured for transportation and installation. The lifting device can be a typical U-shaped lifting device, etc., which is not limited here.

[0036] A novel elevator shaft frame uses the aforementioned spliced ​​polygonal cylindrical frame as its main support structure to form a closed shaft structure.

[0037] The spliced ​​polygonal cylindrical frame of the elevator shaft achieves uniform distribution and effective load-bearing of various forces generated during elevator operation through the aforementioned structural design. During elevator operation, the vertical movement of the elevator car generates vertical forces. The spliced ​​polygonal cylindrical frame can evenly transmit these forces to the entire frame through structures such as the first main partition 1, the first transverse wide beam 2, and the second transverse wide beam 3, thereby ensuring the stability and safety of the elevator shaft frame.

[0038] The modular polygonal tube frame design optimizes the structure and enables the reuse of the connecting plate 12, reducing material usage and thus lowering the overall manufacturing cost. Simultaneously, the modular design of the modular polygonal tube frame provides greater flexibility in the installation and maintenance of the elevator shaft frame. On-site, workers can quickly disassemble and assemble various modules according to actual needs, thereby shortening installation time, reducing construction difficulty, and minimizing the amount of work required.

[0039] The modular polygonal tube frame can be selected from a variety of connection methods (such as bolt connection, welding, etc.). Bolt connection makes the structure more convenient for later maintenance and modification, improving the maintainability of the elevator shaft tube frame.

[0040] In summary, the elevator shaft frame of this utility model, through its spliced ​​polygonal cylindrical frame design, not only improves the rigidity, seismic performance, and safety of the entire elevator shaft frame, but also achieves high flexibility and maintainability through modular design and the use of multiple connection methods. At the same time, it reduces costs and construction difficulty, providing a new solution for the design and application of elevator shaft frames.

[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended 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 novel splicing polygonal tube frame, employing C-shaped beam flanges, L-shaped corner column diaphragms, and optional splicing plates as splicing plates for rigid nodes, achieving node connection and forming a splicing steel frame, wherein the connection points are connected by connecting plates (12), characterized in that: It includes multiple first main body partitions (1), which are divided into multiple groups and arranged sequentially upwards to form a layered structure. The multiple groups of first main body partitions (1) form a polygonal structure, and the connection between adjacent layers is connected by two first transverse wide beams (2) and two second transverse wide beams (3). The middle of each layer of the multiple groups of first main body partitions (1) is connected by a first transverse narrow beam (4) and two second transverse narrow beams (5). The two adjacent first main body partitions (1) connected by the second transverse narrow beams (5) and the second transverse wide beams (3) are connected by a first diagonal rib (6). The first main body partitions (1) are connected by the first transverse narrow beam (4), and the two adjacent first main body partitions (1) are connected by the second diagonal rib (7). The multiple first transverse wide beams (2) located on one side are connected by two sets of long vertical ribs (8), and the two ends of each long vertical rib (8) are respectively connected to the first transverse wide beams (2) on the adjacent sides. The top of the multiple sets of first main body partitions (1) are provided with second main body partitions (9), and the top of the multiple second main body partitions (9) are also connected by two first transverse narrow beams (4) and two second transverse narrow beams (5). The two first transverse narrow beams (4) located at the top are connected by a connecting beam (10).

2. The novel splicing polygonal cylindrical frame according to claim 1, characterized in that: The first main partition (1) and the second main partition (9) are both L-shaped corner pillar partitions. The opening angles of the first main partition (1) and the second main partition (9) are adjusted according to the polygon, and L-shaped outward folding edge structures are provided at both ends of the opening angle. The outward folding edge can be an arc-shaped folding edge.

3. A novel splicing polygonal cylindrical frame according to claim 2, characterized in that: The outward folded edge can be either a single folded edge or a double folded edge.

4. A novel splicing polygonal cylindrical frame according to claim 2, characterized in that: A panel is provided on the outside of the first main partition (1) to connect the upper and lower adjacent first main partitions (1). The panel is a flat plate without folded edges, a partially folded edge structure, or a peripheral folded edge structure to strengthen the connection of related components.

5. A novel splicing polygonal cylindrical frame according to claim 1, characterized in that: Both the first transverse beam (2) and the second transverse beam (3) are C-shaped beam webs.

6. A novel splicing polygonal cylindrical frame according to claim 1, characterized in that: The top periphery of the connecting plate (12) is provided with a folded edge, and the folding method is a right angle or an arc. The connection method between the connecting plate (12) and the first main body partition (1), the second main body partition (9), the first transverse wide beam (2), the second transverse wide beam (3), the first transverse narrow beam (4), and the second transverse narrow beam (5) is bolt connection and welding.

7. A novel splicing polygonal cylindrical frame according to claim 1, characterized in that: The tops of multiple sets of first main body partitions (1) are connected by two first transverse wide beams (2) and two second transverse wide beams (3); the tops of multiple sets of second main body partitions (9) and the bottoms of multiple sets of first main body partitions (1) are connected by two first transverse narrow beams (4) and two second transverse narrow beams (5); the uppermost first transverse narrow beam (4) is connected to the first transverse wide beam (2) below it by short vertical ribs (11), and the uppermost second transverse narrow beam (5) is also connected to the second transverse wide beam (3) below it by short vertical ribs (11). The vertical ribs (11) are connected; the connection between the first main partition (1) and the first transverse wide beam (2) and the second transverse wide beam (3) is also provided with a connecting plate (12) and the connecting plate (12) is connected to it; the connection between the first main partition (1) and the first transverse narrow beam (4) and the second transverse narrow beam (5) is also provided with a connecting plate (12) and the connecting plate (12) is connected to it; the connection between the second main partition (9) and the first transverse narrow beam (4) and the second transverse narrow beam (5) is also provided with a connecting plate (12) and the connecting plate (12) is connected to it.

8. A novel splicing polygonal cylindrical frame according to claim 1, characterized in that: The number of groups of the first main body partition (1) is not less than four and the number of the first main body partition (1) in each group is not less than three.

9. A novel elevator shaft frame, characterized in that: The spliced ​​polygonal cylindrical frame described in any one of claims 1-6 is used as its main support structure to form a closed shaft structure.

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