Split type hanging structure in floor based on existing I-shaped beam

Abstract

The utility model discloses an in-floor split type hanging structure based on an existing I-shaped beam, which comprises a hanging piece detachably hung on a bottom flange plate of the existing I-shaped beam, the hanging piece comprises a U-shaped plate and two hanging plates, the two hanging plates are horizontally connected on two flange plates of the U-shaped plate and oppositely extend inwards, and the U-shaped plate is arranged on the U-shaped plate. A space for accommodating a bottom flange plate of the existing I-shaped beam is formed between the two hanging plates and a web plate of the U-shaped plate, and the two hanging plates are erected at the top of the bottom flange plate of the existing I-shaped beam in a state that the hanging piece is connected with the existing I-shaped beam; the hanging piece is used for hanging a web plate of the U-shaped plate, the limiting piece is used for limiting movement of the hanging piece, the limiting piece is detachably connected with the hanging piece, the lifting appliance is connected to the bottom of the web plate of the U-shaped plate, and the lifting stability is improved by arranging the hanging structure.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an intra-floor split-type hanging structure based on an existing I-beam. Background Art

[0002] In recent years, the construction industry has developed rapidly. Steel structure buildings have the advantages of light weight, high strength, large span and short construction period, and are increasingly widely used. Steel structure buildings have typical advantages such as light, fast, good and economical. In recent years, the domestic steel structure industry has developed rapidly. The top of the steel structure building generally uses an I-beam as a crossbeam. When lifting materials in the steel structure building, the traditional construction method requires welding a lifting ring at the bottom of the I-beam, and then using the lifting ring to install the lifting equipment for material lifting. This connection method structure makes the I-beam bear point loads, and stress concentration is easy to damage the I-beam. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a split hanging structure within the floor based on the existing I-beam, by means of the bottom flange plate of the existing I-beam to hang the hanging structure, so that the existing I-beam bears the surface load, avoiding stress concentration that easily damages the existing I-beam.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is a split-type hanging structure in the floor based on the existing I-beam, including:

[0005] A hanging member detachably hung on the bottom flange plate of the existing I-beam, the hanging member comprising a U-shaped plate and two hanging plates horizontally connected to the two flange plates of the U-shaped plate and extending inwardly relative to each other, a space for accommodating the bottom flange plate of the existing I-beam is formed between the two hanging plates and the web plate of the U-shaped plate, and when the hanging member is connected to the existing I-beam, the two hanging plates are laid on top of the bottom flange plate of the existing I-beam;

[0006] A limiting member for limiting the movement of the hanging member, wherein the limiting member is detachably connected to the hanging member;

[0007] A sling is connected to the bottom of the web of the U-shaped plate.

[0008] The utility model is a further improvement on the split hanging structure within the floor based on the existing I-beam in that the limiting member is a screw rod, and the hanging plate is provided with a threaded hole for the screw rod to be threadedly inserted and abutted against the bottom flange plate of the existing I-beam.

[0009] The utility model is a further improvement on the existing split-type hanging structure within the floor based on the I-beam in that the number of the screw rods is multiple, and the hanging plate is provided with multiple threaded holes for the multiple screw rods to pass through in a one-to-one correspondence.

[0010] The utility model is a further improvement on the split-type hanging structure in floors based on the existing I-beams in that the bottom of the screw rod is connected with an anti-skid pad.

[0011] Compared with the prior art, the advantages of the present invention are:

[0012] 1. By providing the hanging structure and detachably hanging it on the existing I-beam, stress concentration and damage to the existing I-beam can be avoided during subsequent hoisting of materials.

[0013] 2. By providing the limiting member, the connection stability between the hanging structure and the existing I-beam is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 The utility model is a structural schematic diagram of a split-type hanging structure within a floor based on an existing I-beam.

[0016] In the figure: 1. U-shaped plate; 2. Hanging plate; 3. Existing I-beam; 4. Screw rod; 5. Lifting device. DETAILED DESCRIPTION

[0017] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0018] The following is a further detailed description of the floor split type hanging structure based on the existing I-beam of the utility model in conjunction with the accompanying drawings and specific embodiments.

[0019] See also Figure 1 , based on the existing I-beam floor split hanging structure, including:

[0020] A hanging member detachably hung on the bottom flange plate of the existing I-beam 3, the hanging member comprising a U-shaped plate 1 and two hanging plates 2 horizontally connected to the two flange plates of the U-shaped plate 1 and extending inwardly relative to each other, a space for accommodating the bottom flange plate of the existing I-beam 3 is formed between the two hanging plates 2 and the web plate of the U-shaped plate 1, and when the hanging member is connected to the existing I-beam 3, the two hanging plates 2 are placed on top of the bottom flange plate of the existing I-beam 3;

[0021] A limiting member for limiting the movement of the hanging member, the limiting member being detachably connected to the hanging member;

[0022] A sling 5 is connected to the bottom of the web of the U-shaped plate 1 .

[0023] By providing a hanging structure and detachably hanging it on the existing I-beam 3 , when the hanger 5 is used to hang materials, the existing I-beam 3 bears surface load instead of point load, thereby avoiding stress concentration and damaging the existing I-beam 3 .

[0024] Specifically, the bottom of the web of the U-shaped plate 1 is connected to a lifting ring, and the lifting device 5 includes a fixed pulley block connected to the lifting ring, and a fall chain wound around the fixed pulley block for lifting materials.

[0025] Preferably, the limiting member is a screw rod 4 , and a threaded hole is provided on the mounting plate 2 for the screw rod 4 to be threadedly engaged and penetrated and abut against the bottom flange plate of the existing I-beam 3 .

[0026] By pressing the screw rod 4 against the bottom flange plate of the existing I-beam 3 , the hanging member is prevented from moving along the length direction of the bottom flange plate of the existing I-beam 3 .

[0027] Preferably, there are multiple screw rods 4, and the mounting plate 2 is provided with multiple threaded holes spaced apart for the multiple screw rods 4 to pass through in a one-to-one correspondence.

[0028] By providing a plurality of the screw rods 4, the limiting strength is improved.

[0029] Preferably, the bottom of the screw rod 4 is connected with an anti-skid pad.

[0030] By providing the anti-slip pad, the static friction between the screw rod 4 and the bottom flange plate of the existing I-beam 3 is increased, and the limiting effect is further improved.

[0031] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of the present specification are only used to match the contents disclosed in the specification for people familiar with the technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present utility model, should still fall within the scope of the technical contents disclosed by the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the present specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present utility model. The change or adjustment of the relative relationship, without substantial change of the technical contents, should also be regarded as the scope of the implementation of the present utility model.

[0032] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with the profession can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A split-type hanging structure within a floor based on an existing I-beam, characterized in that: include: A hanging member detachably hung on the bottom flange plate of the existing I-beam, the hanging member comprising a U-shaped plate and two hanging plates horizontally connected to the two flange plates of the U-shaped plate and extending inwardly relative to each other, a space for accommodating the bottom flange plate of the existing I-beam is formed between the two hanging plates and the web plate of the U-shaped plate, and when the hanging member is connected to the existing I-beam, the two hanging plates are laid on top of the bottom flange plate of the existing I-beam; A limiting member for limiting the movement of the hanging member, wherein the limiting member is detachably connected to the hanging member; A sling is connected to the bottom of the web of the U-shaped plate.

2. The split-type hanging structure in the floor based on the existing I-beam according to claim 1, characterized in that: The limiting member is a screw rod, and the mounting plate is provided with a threaded hole for the screw rod to be threadedly inserted through and abut against the bottom flange plate of the existing I-beam.

3. The split-type hanging structure in the floor based on the existing I-beam as claimed in claim 2 is characterized in that: There are multiple screw rods, and the mounting plate is provided with multiple threaded holes spaced apart from each other for the multiple screw rods to pass through in a one-to-one correspondence.

4. The split-type hanging structure in a floor based on an existing I-beam as claimed in claim 2, characterized in that: The bottom of the screw rod is connected with an anti-skid pad.

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