Novel spliced polygonal cylindrical frame and elevator shaft cylindrical frame

Abstract

The invention 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] The invention relates to the technical field of cylinder frames, and in particular to a novel spliced ​​polygonal cylinder frame and an elevator shaft cylinder frame. Background Art

[0002] In traditional frame structure construction, an integrated frame structure is usually used to ensure the rigidity requirements. However, due to the high construction environment restrictions of projects such as elevator renovation, some related technologies use assembled frame structures to form elevator shaft frames. However, assembled frames usually require the addition of multiple splicing plates to meet the rigidity requirements of the frame rigid nodes, which makes the hardware cost of the frame rigid nodes high and the structure complex. Summary of the invention

[0003] The present invention proposes a novel spliced ​​polygonal cylinder frame and an elevator shaft cylinder frame, which can use fewer splicing plates and reduce the construction workload compared to traditional spliced ​​frames.

[0004] The technical solution adopted by the present invention is: a new type of spliced ​​polygonal cylindrical frame, which adopts C-beam wing webs, L-shaped corner column partitions, and optional splicing panels as splicing plates of rigid nodes to achieve node connection, constitute a spliced ​​steel frame, and the connection is connected by a connecting plate, including multiple first main body partitions, multiple first main body partitions are divided into multiple groups and the first main body partitions in each group are arranged upward in sequence to form a layered structure, multiple groups of the first main body partitions form a polygonal structure and the connection between two adjacent layers is connected by two first transverse wide beams and two second transverse wide beams, and the middle of each layer of the multiple groups of the first main body partitions is connected by a first transverse narrow beam and two Second transverse narrow beams are connected to each other, two adjacent first main body partitions connected by the second transverse narrow beam and the second transverse wide beam are connected by a first oblique rib, two adjacent first main body partitions connected by the first transverse narrow beam are connected by a second oblique rib, multiple first transverse wide beams located on one side are connected by two groups of long vertical ribs and the two ends of each long vertical rib are respectively connected to the first transverse wide beams on the adjacent two sides, multiple groups of first main body partitions are provided with second main body partitions on the top and multiple second main body partitions are also connected on the top by two first transverse narrow beams and two second transverse narrow beams, and the two first transverse narrow beams located at the top are connected by a connecting beam.

[0005] As a further improvement of the present invention, the first main body partition and the second main body partition are both L-shaped corner column partitions, the opening angles of the first main body partition and the second main body partition are adjusted accordingly according to the polygon and L-shaped outward-flipped folding structures are provided at both ends of the opening angles, and the outward-flipped folding edges are arc-shaped folding edges.

[0006] As a further improvement of the present invention, the outward-turned folded edge can be selected as a single folded edge or a double folded edge.

[0007] As a further improvement of the present invention, a panel is arranged on the outside of the first main body partition to connect the upper and lower adjacent first main body partitions. The panel is a flat plate without folding edges, a local folding edge structure, and a peripheral folding edge structure to strengthen the connection of related components.

[0008] As a further improvement of the present invention, the first wide transverse beam, the second wide transverse beam, the first narrow transverse beam, and the second narrow transverse beam are all C-beam wing webs.

[0009] As a further improvement of the present invention, the top periphery of the connecting plate is provided with a folded edge and the folded edge is in a right angle or arc shape, and 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 are connected by bolt connection and welding.

[0010] The tops of multiple groups of the first main body partitions are connected by two first transverse wide beams and two second transverse wide beams; the tops of multiple second main body partitions and the bottoms of multiple groups of first main body partitions are connected by two first transverse narrow beams and two second transverse narrow beams; the first transverse narrow beam located at the top is connected to the first transverse wide beam below it by short vertical ribs, and the second transverse narrow beam located at the top 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 cylinder frame adopts the above-mentioned spliced ​​polygonal cylinder frame as its main supporting structure to form a closed shaft structure.

[0012] Beneficial effects of the present invention:

[0013] (1) Reduce construction costs and improve construction efficiency: By adopting a new spliced ​​polygonal tube frame design, the connection plates can be reused, which significantly reduces the number of spliced ​​plates used, thereby reducing material costs and construction costs. At the same time, the structure is simplified, the construction workload is reduced accordingly, the construction efficiency is improved, and the project period is shortened.

[0014] (2) Enhanced structural stability and load-bearing capacity: The polygonal structure design allows the frame to be evenly stressed in multiple directions, improving the stability and load-bearing capacity of the overall structure; through the use of reasonable connection methods and reinforcements (such as diagonal ribs, connecting plates, etc.), the rigidity and seismic resistance 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 at the construction site; the flexible use of multiple connection methods (such as bolt connection, welding, etc.) improves the maintainability of the structure and facilitates subsequent maintenance and renovation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a novel spliced ​​polygonal cylinder frame and an elevator shaft cylinder frame of the present invention;

[0017] Figure 2 This is a partial structural diagram of a new type of spliced ​​polygonal cylinder frame and elevator shaft cylinder frame of the present invention. Figure 1 ;

[0018] Figure 3 This is a partial structural diagram of a new type of spliced ​​polygonal cylinder frame and elevator shaft cylinder frame of the present invention. Figure 2 ;

[0019] Figure 4 It is a schematic diagram of the first main body partition structure of a novel spliced ​​polygonal cylinder frame and an elevator shaft cylinder frame of the present invention;

[0020] Figure 5 It is a schematic diagram of the structure of a connecting plate of a novel spliced ​​polygonal cylinder frame and an elevator shaft cylinder frame of the present invention;

[0021] Figure 6 It is a node elevation diagram of a novel spliced ​​polygonal cylinder frame and an elevator shaft cylinder frame of the present invention;

[0022] Figure 7 It is a node plan view of a novel spliced ​​polygonal cylinder frame and an elevator shaft cylinder frame of the present invention;

[0023] Figure 8 The invention discloses a novel spliced ​​polygonal tube frame and an L-shaped corner column partition with an outward-turned single-edge folding and a double-edge folding structure.

[0024] As shown in the figure: 1. The first main body partition; 2. The first transverse wide beam; 3. The second transverse wide beam; 4. The first transverse narrow beam; 5. The second transverse narrow beam; 6. The first oblique reinforcement; 7. The second oblique reinforcement; 8. The long vertical reinforcement; 9. The second main body partition; 10. The connecting beam; 11. The short vertical reinforcement; 12. The connecting plate. DETAILED DESCRIPTION

[0025] The directional terms such as up, down, left, right, front, back, front, back, top, bottom, etc. mentioned or may be mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may change accordingly according to their different locations and different usage states; therefore, these or other directional terms should not be interpreted as restrictive terms.

[0026] The singular forms "a", "said" 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" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and implementation methods. It should be understood that the implementation methods described herein are only used to explain this application and are not used to limit this application.

[0028] The present invention provides a novel spliced ​​polygonal tube frame, such as Figure 6 and Figure 7As shown, C is a C-beam wing web, L is an L-shaped corner column partition, P is a splicing plate, J is a reinforcing plate, G is a connecting plate, and M is an angle code. A C-beam wing web, an L-shaped corner column partition, and an optional splicing plate combination are used as splicing plates of rigid nodes to achieve node connection and form a spliced ​​steel frame, and the connections are connected by a connecting plate 12, including a plurality of first main body partitions 1, the plurality of first main body partitions 1 are divided into a plurality of groups, and the first main body partitions 1 in each group are arranged upward in sequence to form a layered structure, a plurality of groups of the first main body partitions 1 form a polygonal structure, and the connections between two adjacent layers are connected by two first transverse wide beams 2 and two second transverse wide beams 3, and the middle of each layer of the plurality of groups of the first main body partitions 1 is connected by a first transverse narrow beam 4 is connected to two second transverse narrow beams 5, two adjacent first main body partitions 1 connected by the second transverse narrow beam 5 and the second transverse wide beam 3 are connected by a first oblique rib 6, and two adjacent first main body partitions 1 connected by the first transverse narrow beam 4 are connected by a second oblique rib 7, multiple first transverse wide beams 2 located on one side are connected by two groups 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, multiple groups of first main body partitions 1 are provided with second main body partitions 9 on the top and multiple second main body partitions 9 are also connected by two first transverse narrow beams 4 and two second transverse narrow beams 5 on the top, and the two first transverse narrow beams 4 located at the top are connected by a connecting beam 10.

[0029] In the present invention, the first main body partition 1 and the second main body partition 9 are both L-shaped corner column partitions, and the opening angles of the first main body partition 1 and the second main body partition 9 are adjusted accordingly according to the polygon and both ends of the opening angle are provided with L-shaped outward folding structures, and the outward folding edges are arc-shaped folding edges. Among them, when the polygon is a quadrilateral frame, the opening angle of the L-shaped corner column partition is a right angle, and when the polygon is a hexagonal frame, the opening angle of the L-shaped corner column partition is 120 degrees.

[0030] The outward folding edge can be selected as a single folding edge or a double folding edge. Figure 8 As shown, there are an outward-turned single-folded edge structure and an outward-turned double-folded edge structure. The outward-turned double-folded edge structure has strong rigidity, and although the strength of the outward-turned single-folded edge structure is reduced, the cost is relatively lower.

[0031] The first main body partition 1 is provided with a panel on the outside to connect the first main body partitions 1 adjacent to each other. The panel is a flat plate without folding edges, a local folding edge structure, and a peripheral folding edge structure to strengthen the connection of related components, so that the two groups of the first main body partitions 1 can have sufficient rigidity to be used as longer main body partitions. For example, a 3m main body partition and a 1.5m main body partition can be selected and used in combination with the panel as a 4.5m first main body partition 1. In this way, the versatility of the first main body partition 1 can be enhanced, and there is no need to customize main body partitions of different lengths according to actual needs, thereby reducing the overall application cost of the barrel frame.

[0032] In the present invention, the number of groups of the first main body partitions 1 is not less than four and the number of the first main body partitions 1 in each group is not less than three.

[0033] The top periphery of the connecting plate 12 described in the present invention is provided with a folding edge, and the folding edge is in a right angle or arc shape. The connecting plate 12 is connected to the first main body partition 1, the second main body partition 9, the first transverse wide beam 2 and the second transverse wide beam 3, the first transverse narrow beam 4 and the second transverse narrow beam 5 by bolt connection and welding. At this time, the connecting plate 12 can not only realize the connection function between the first main body partition 1, the second main body partition 9, the first transverse wide beam 2 and the second transverse wide beam 3, the first transverse narrow beam 4 and the second transverse narrow beam 5, but also the bolt connection and welding method can strengthen the structural rigidity of the connection to form a rigid node, so that the connecting plate 12 can be used as a stiffening plate for the first main body partition 1 and the second main body partition 9 at the same time, thereby realizing the reuse function of the connecting plate 12.

[0034] In the present invention, the tops of multiple groups of the 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 second main body partitions 9 and the bottoms of multiple groups of first main body partitions 1 are connected by two first transverse narrow beams 4 and two second transverse narrow beams 5; the first transverse narrow beam 4 located at the top is connected to the first transverse wide beam 2 below it by short vertical ribs 11, and the second transverse narrow beam 5 located at the top 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 connected to it; a 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, reference Figure 1As shown, the top of the first main body partition 1 in the present invention has a lifting hole so that when the cylindrical frame is used, a lifting device can be configured for transportation and installation, wherein the lifting device can be a typical U-shaped lifting device, etc., which is not limited here.

[0036] A novel elevator shaft cylinder frame adopts the above-mentioned spliced ​​polygonal cylinder frame as its main supporting structure to form a closed shaft structure.

[0037] The spliced ​​polygonal cylinder frame of the elevator shaft cylinder frame realizes the uniform dispersion and effective bearing of various forces generated during the operation of the elevator through the above-mentioned structural design. When the elevator is running, due to the up and down movement of the elevator car, vertical forces will be generated, and the spliced ​​polygonal cylinder frame can evenly transfer these forces to the entire frame through the first main body partition 1, the first transverse wide beam 2, the second transverse wide beam 3 and other structures, thereby ensuring the stability and safety of the elevator shaft cylinder frame.

[0038] The spliced ​​polygonal cylindrical frame realizes the reuse function of the connecting plate 12 by optimizing the structural design, reducing the use of materials and thus reducing the overall manufacturing cost; at the same time, the spliced ​​polygonal cylindrical frame adopts a modular design, which makes the elevator shaft cylinder frame more flexible during installation and maintenance. At the construction site, the staff can quickly disassemble and assemble each module according to actual needs, thereby shortening the installation time and reducing the difficulty of construction and the amount of construction.

[0039] The spliced ​​polygonal cylinder frame can choose one of a variety of connection methods (such as bolt connection, welding, etc.). The bolt connection can make the structure more convenient for later maintenance and modification, thereby improving the maintainability of the elevator shaft cylinder frame.

[0040] In summary, the elevator shaft frame of the present invention not only improves the stiffness, seismic resistance and safety of the entire elevator shaft frame through the design of a spliced ​​polygonal cylinder frame, but also realizes the high flexibility and maintainability of the elevator shaft frame through modular design and the use of multiple connection methods. At the same time, it reduces the cost and construction difficulty, and provides a new solution for the design and application of elevator shaft frames.

[0041] The above implementation modes are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned implementation modes, a person skilled in the art should understand that the technical solutions described in the aforementioned implementation modes can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the implementation modes of the present invention.

Claims

1. A novel spliced ​​polygonal cylindrical frame, using C-beam wing webs, L-shaped corner column partitions, and optional spliced ​​panels as spliced ​​panels of rigid nodes to achieve node connection, forming a spliced ​​steel frame, and the joints are connected by connecting plates (12), characterized in that: The invention comprises a plurality of first main body partitions (1), wherein the plurality of first main body partitions (1) are divided into a plurality of groups and the first main body partitions (1) in each group are arranged upward in sequence to form a layered structure, wherein the plurality of groups of the first main body partitions (1) form a polygonal structure and the connection points of two adjacent layers are connected by two first transverse wide beams (2) and two second transverse wide beams (3), wherein the middle of each layer of the plurality of groups of the first main body partitions (1) is connected by a first transverse narrow beam (4) and two second transverse narrow beams (5), and the first oblique ribs (6) are connected between two adjacent first main body partitions (1) connected by the second transverse narrow beams (5) and the second transverse wide beams (3). ), two adjacent first main body partitions (1) connected by the first transverse narrow beam (4) are connected by a second oblique rib (7), a plurality of the first transverse wide beams (2) located on one side are connected by two groups 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, a second main body partition (9) is provided on the top of the plurality of groups of the first main body partitions (1) and the tops of the plurality of second main body partitions (9) are also connected by two first transverse narrow beams (4) and two second transverse narrow beams (5), and the two first transverse narrow beams (4) located at the top are connected by a connecting beam (10).

2. A novel spliced ​​polygonal cylindrical frame according to claim 1, characterized in that: The first main body partition (1) and the second main body partition (9) are both L-shaped corner column partitions. The opening angles of the first main body partition (1) and the second main body partition (9) are adjusted accordingly according to the polygon and L-shaped outward folding structures are provided at both ends of the opening angles. The outward folding edges can be arc-shaped folding edges.

3. A novel spliced ​​polygonal tube frame according to claim 2, characterized in that: The outward-turned folded edge can be selected as a single folded edge or a double folded edge.

4. A novel spliced ​​polygonal tube frame according to claim 2, characterized in that: A panel is arranged outside the first main body partition (1) to connect the upper and lower adjacent first main body partitions (1), and the panel is a flat plate without folding edges, a local folding edge structure, and a peripheral folding edge structure to strengthen the connection of related components.

5. According to the novel spliced ​​polygonal tube frame of claim 1, it is characterized by: The first transverse wide beam (2) and the second transverse wide beam (3) are both C-beam wing webs.

6. According to the novel spliced ​​polygonal tube frame of claim 1, it is characterized by: The top periphery of the connecting plate (12) is provided with a folded edge, and the folded edge is in a right angle or arc shape. The connecting plate (12) is connected to the first main body partition (1), the second main body partition (9), the first transverse wide beam (2) and the second transverse wide beam (3), the first transverse narrow beam (4) and the second transverse narrow beam (5) by bolt connection and welding.

7. According to claim 1, a novel spliced ​​polygonal tube frame is characterized in that: The tops of the plurality of groups of the first main body partitions (1) are connected by two first transverse wide beams (2) and two second transverse wide beams (3); the tops of the plurality of the second main body partitions (9) and the bottoms of the plurality of groups of the first main body partitions (1) are connected by two first transverse narrow beams (4) and two second transverse narrow beams (5); the first transverse narrow beam (4) located at the top is connected to the first transverse wide beam (2) below it by short vertical ribs (11), and the second transverse narrow beam (5) located at the top is connected to the second transverse wide beam (3) below it by short vertical ribs (11). The first main body partition (1) and the first transverse wide beam (2) and the second transverse wide beam (3) are connected by vertical ribs (11); 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 connected thereto; 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 connected thereto; a 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 thereto.

8. According to the novel spliced ​​polygonal tube frame of claim 1, it is characterized by: The number of groups of the first main body partitions (1) is not less than four and the number of the first main body partitions (1) in each group is not less than three.

9. A new type of elevator shaft frame, characterized in that: The spliced ​​polygonal cylindrical frame described in claims 1 to 6 is used as its main supporting structure to form a closed shaft structure.

Images