A standardized cantilever steel platform for connecting floors of a super high-rise construction hoist

Abstract

The utility model relates to a kind of cantilever steel platform, belong to building construction technology field, specifically a kind of super high-rise construction elevator floor connection's standardization cantilever steel platform, including girder and connecting ring, two the girder is fixedly connected with multiple secondary beams, multiple the secondary beam is fixedly connected with support plate;In the utility model, by primary-secondary beam standardization connection node, adjustable anchoring device and the support plate and extension plate structure of expandable, the quick assembly of platform, flexible adjustment and efficient turnover are realized, significantly improve the construction adaptability and efficiency under different floor height and structure form, by setting multiple safety structure, such as double-sided welding's hoisting ring and cable-stayed ring, front and rear two steel wire rope cable-stayed system, reliably connected protection plate and standardization hoisting and removal process, greatly enhance the overall stability and load-carrying capacity of platform, effectively guarantee the operation safety in super high-rise building construction.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically a standardized cantilevered steel platform for connecting floors of a high-rise construction hoist. Background Technology

[0002] In the construction of super high-rise buildings, the connection platform between the construction hoist and the building floors is a key factor affecting construction efficiency and safety.

[0003] Traditional methods, such as truss-type cantilever platforms, have limitations such as excessive structural weight, low construction efficiency, poor adaptability, inability to flexibly adjust the cantilever length, complex node construction, difficulty in ensuring construction quality, poor economy, and low material utilization. For non-standard floor construction conditions, traditional methods are even more unable to meet the need for flexibly changing the length of the cantilever platform.

[0004] Based on this, this utility model proposes a standardized cantilevered steel platform for connecting floors of a high-rise construction hoist. Utility Model Content

[0005] To address the aforementioned technical issues, this utility model proposes a standardized cantilevered steel platform for connecting floors of a high-rise construction hoist. Adopting a modular design concept, it achieves efficient and safe construction of the cantilevered passage through three core technologies: standardized connection nodes of main and secondary beams, adjustable anchoring devices, and an intelligent hoisting control system.

[0006] The technical solution to achieve the purpose of this utility model is as follows: a standardized cantilevered steel platform for floor connection of a high-rise construction hoist, including a main beam and a connecting ring, with multiple secondary beams fixedly connected to the two main beams, and support plates fixedly connected to the multiple secondary beams, and further including:

[0007] The lifting rings are fixedly connected to two main beams respectively. Four inclined tie rings are fixedly connected to the two main beams respectively. Four steel wire ropes are fixedly connected to the four inclined tie rings respectively. The two main beams are respectively located in multiple connecting rings. Multiple mounting plates are movably connected to the multiple connecting rings respectively. Multiple threaded rings are threadedly connected to the multiple connecting rings respectively.

[0008] Preferably, a protective plate is movably connected to the support plate.

[0009] Preferably, the protective plate is fixedly connected with two mounting ears 1 and two mounting ears 2, and the protective plate is fixed to the support plate by mounting ears 1 and mounting ears 2 with bolts.

[0010] Preferably, an extension plate is movably inserted into the support plate, and the support plate and the extension plate are fixedly connected by a threaded rod.

[0011] Preferably, two reinforcing rods are fixedly connected to the extension plate, and two inserts are fixedly connected to each of the two reinforcing rods. The two inserts are movably inserted into the two main beams.

[0012] Compared with existing technologies, the significant advantages of this invention are:

[0013] Firstly, this utility model achieves rapid assembly, flexible adjustment, and efficient turnover of the platform through standardized connection nodes of main and secondary beams, adjustable anchoring devices, and expandable support and extension plate structures, significantly improving the construction adaptability and efficiency under different floor heights and structural forms.

[0014] Secondly, this utility model, by setting up multiple safety structures, such as double-sided welded hoisting rings and inclined pull rings, front and rear steel wire rope inclined pull systems, reliably connected protective plates, and standardized hoisting and dismantling procedures, greatly enhances the overall stability and load-bearing capacity of the platform, effectively ensuring the safety of operations during the construction of super high-rise buildings. Attached Figure Description

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the extension plate in this utility model.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Main beam; 2. Secondary beam; 3. Support plate; 4. Lifting ring; 5. Diagonal tie ring; 6. Connecting ring; 7. Mounting plate; 8. Threaded ring; 9. Protective plate; 10. Mounting lug 1; 11. Mounting lug 2; 12. Extension plate; 13. Reinforcing rod; 14. Insert block; 15. Threaded rod; 16. Steel wire rope. Detailed Implementation

[0021] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0022] This utility model provides an improved, standardized cantilevered steel platform for connecting floors in ultra-high-rise construction hoists. The technical solution of this utility model is as follows:

[0023] like Figures 1-3 As shown, a standardized cantilevered steel platform for connecting floors of a high-rise construction hoist includes a main beam 1 and a connecting ring 6. Multiple secondary beams 2, made of channel steel or square steel, are fixedly connected to the two main beams 1 by full welding. The secondary beams 2 are arranged in a linear array on the main beams 1. Support plates 3 made of patterned steel plates are fixedly connected to the upper surfaces of the multiple secondary beams 2 by intermittent welding or plug welding. The platform also includes:

[0024] The four lifting rings 4 are fixedly connected to the two main beams 1 respectively. They are fixedly connected to the upper flanges of the two main beams 1 at predetermined positions by double-sided fillet welds. The weld height meets the calculation requirements and there are no defects such as slag inclusions or porosity. Four inclined tie rings 5 ​​are fixedly connected to the two main beams 1 respectively. Four steel wire ropes 16 are fixedly connected to the four inclined tie rings 5 ​​respectively. The two main beams 1 are respectively set in multiple connecting rings 6. The embedment depth of the connecting rings 6 is set according to the specifications. Multiple mounting plates 7 are movably connected to the multiple connecting rings 6 respectively. Multiple threaded rings 8 are threadedly connected to the multiple connecting rings 6 respectively. Through the standardized connection nodes of the main and secondary beams, the adjustable anchoring device, and the expandable support plate 3 and extension plate 12 structure, the platform can be quickly assembled, flexibly adjusted, and efficiently turned over.

[0025] Furthermore, such as Figure 1 and Figure 2 As shown, a protective plate 9 is movably connected to the support plate 3, and the cross-section of the protective plate 9 is U-shaped.

[0026] Furthermore, such as Figure 1 and Figure 2 As shown, the protective plate 9 is fixedly connected with two mounting ears 10 and two mounting ears 21. The protective plate 9 is fixed to the support plate 3 by the mounting ears 10 and mounting ears 21 with bolts. The mounting ears 10 and mounting ears 21 make the protective plate 9 easy to install and remove.

[0027] Furthermore, such as Figures 1-3 As shown, an extension plate 12 is movably inserted into the support plate 3. The support plate 3 and the extension plate 12 are fixedly connected by a threaded rod 15. The extension plate 12 facilitates the transportation of goods for the user.

[0028] Furthermore, such as Figures 1-3 As shown, two reinforcing rods 13 are fixedly connected to the extension plate 12, and two insert blocks 14 are fixedly connected to the two reinforcing rods 13 respectively. The two insert blocks 14 are movably inserted into the two main beams 1 respectively. The reinforcing rods 13 provide support and reinforcement for the extension plate 12.

[0029] The specific working method is as follows: the main beam 1 is laid out and assembled according to the floor requirements, the secondary beam 2 is arranged according to the spacing and fully welded to the main beam 1, the lifting ring 4 and the inclined tie ring 5 are set and welded on both sides, the support plate 3 is laid on the secondary beam 2 and spot welded and fixed, then the protective plate 9 is fixed to the support plate 3 by using the installation ear 10 and installation ear 2 11 with bolts, then the main beam 1 is slowly placed into the connecting ring 6 by the tower crane and manual hoist, the installation plate 7 is inserted, and the installation plate 7 is fixed by the threaded ring 8, then the front and rear steel wire rope 16 inclined tie system is set and fixed, the standardized protective door system is installed, and finally, the standard procedure of attaching the lifting ring, releasing the lifting rope, lifting, lowering and unhooking is performed during dismantling.

[0030] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A standardized cantilevered steel platform for connecting floors of a high-rise construction hoist, comprising a main beam (1) and a connecting ring (6), wherein multiple secondary beams (2) are fixedly connected to the two main beams (1), characterized in that: Support plates (3) are fixedly connected to multiple secondary beams (2), and the structure also includes: The four lifting rings (4) are fixedly connected to the two main beams (1), and four inclined pull rings (5) are fixedly connected to the two main beams (1). Four steel wire ropes (16) are fixedly connected to the four inclined pull rings (5). The two main beams (1) are respectively located in multiple connecting rings (6). Multiple mounting plates (7) are movably connected to the multiple connecting rings (6). Multiple threaded rings (8) are threadedly connected to the multiple connecting rings (6).

2. The standardized cantilevered steel platform for floor connection of a super high-rise construction hoist according to claim 1, characterized in that: A protective plate (9) is movably connected to the support plate (3).

3. The standardized cantilevered steel platform for floor connection of a high-rise construction hoist according to claim 2, characterized in that: The protective plate (9) has two mounting ears 1 (10) and two mounting ears 2 (11) fixedly connected to it. The protective plate (9) is fixed to the support plate (3) by mounting ears 1 (10) and mounting ears 2 (11) with bolts.

4. The standardized cantilevered steel platform for floor connection of a high-rise construction hoist according to claim 1, characterized in that: An extension plate (12) is movably inserted into the support plate (3), and the support plate (3) and the extension plate (12) are fixedly connected by a threaded rod (15).

5. A standardized cantilevered steel platform for floor connection of a high-rise construction hoist according to claim 4, characterized in that: Two reinforcing rods (13) are fixedly connected to the extension plate (12), and two inserts (14) are fixedly connected to the two reinforcing rods (13) respectively. The two inserts (14) are movably inserted into the two main beams (1) respectively.

Images