CN219825770U - Steel floor descending plate structure - Google Patents
Steel floor descending plate structure Download PDFInfo
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- CN219825770U CN219825770U CN202321743722.7U CN202321743722U CN219825770U CN 219825770 U CN219825770 U CN 219825770U CN 202321743722 U CN202321743722 U CN 202321743722U CN 219825770 U CN219825770 U CN 219825770U
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- steel
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- connecting component
- floor slab
- steel beam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 97
- 239000010959 steel Substances 0.000 title claims abstract description 97
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000006213 oxygenation reaction Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
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Abstract
The utility model provides a steel floor lowering plate structure, which comprises a steel beam, a first connecting component, a floor and an elastic piece, wherein the steel beam is connected with the first connecting component; the steel beam is connected with the floor slab through the first connecting component; and an elastic piece is arranged between the steel beam and the first connecting component to form a floor slab integral structure. The utility model relates to the field of assembled steel structure buildings, and provides a bathroom descending plate modular structure for bolting for a pressurizing and oxygenation building, wherein a first connecting assembly and a second connecting assembly are welded to form a floor sinking frame, and an elastic piece is arranged below the frame and connected with a steel beam through a bolt; and (3) fully welding the periphery of the floor slab on the floor slab frame to form a seal. The structure has the characteristics of high strength and high strength-to-weight ratio; and the elastic piece is arranged between the steel beam and the floor slab, so that the functions of conventional sealing, shock absorption and noise reduction between the steel beam and the pressure-bearing floor slab can be realized.
Description
Technical Field
The utility model belongs to the technical field of assembled steel structure buildings, and particularly relates to a steel floor descending plate structure.
Background
In the existing plate descending technology, the concrete pouring template is widely applied, is in a high-altitude low-temperature area, is easy to freeze in a structural layer part, has bulge cracking to influence the construction quality and period, and has a strong weight smaller than that of a steel structure; most of steel structure steel plate building descending plates are web plates, construction is simple and rapid, construction efficiency of the site is effectively improved, and the steel structure steel plate building descending plates are difficult to directly apply to plateau booster-type buildings.
Disclosure of Invention
In order to realize the descending plate of the supercharged building, the utility model provides a floor slab inner descending plate structure of a steel structure building which can be supercharged by bolt connection.
The utility model provides a steel floor lowering plate structure, which comprises a steel beam, a first connecting component, a floor and an elastic piece, wherein the steel beam is connected with the first connecting component;
the steel beam is connected with the floor slab through the first connecting component;
and an elastic piece is arranged between the steel beam and the first connecting component to form a floor slab integral structure.
Optionally, first coupling assembling includes first connecting piece and second connecting piece, and first connecting piece welds each other with the floor, and the second connecting piece passes through bolt and girder steel interconnect, and still is equipped with the elastic component between second connecting piece and girder steel.
Optionally, the floor slab comprises a first horizontal section, a first vertical section, a second horizontal section, a second vertical section and a third horizontal section which are sequentially connected, wherein the first horizontal section and the third horizontal section are positioned on the same horizontal plane, and the first vertical section, the second horizontal section and the second vertical section are mutually connected to form a U-shaped structure;
the first connecting component is provided with two parts, wherein a first connecting part in one first connecting component is welded with the first horizontal section and a second connecting part of the first connecting component is connected with the elastic part and the steel beam through bolts at the same time, and a first connecting part in the other first connecting component is welded with the third horizontal section and a second connecting part of the first connecting component is connected with the elastic part and the steel beam through bolts at the same time.
Optionally, the elastic member is provided as a rubber strip.
Optionally, a plurality of second connecting components which are arranged at intervals are further arranged on the first horizontal section and the second horizontal section of the floor slab.
Optionally, the second connecting component is a rectangular steel pipe; or, the second connecting assembly is of a rectangular structure formed by welding the first angle steel and the second angle steel.
Optionally, a plurality of reinforcing rib plates are arranged on the first horizontal section and the second horizontal section of the floor at intervals.
Optionally, the steel beam is set to an H-shaped structure.
Optionally, the periphery of the floor slab is welded on the border and the descending plate frame.
Optionally, a limiting steel bar for limiting the elastic piece is further arranged between the steel beam and the first connecting component.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The steel floor descending plate structure provided by the utility model is connected with the H-shaped steel beam by adopting bolts, and can avoid on-site welding operation after prefabrication is completed, and has the characteristics of high strength and high strength-to-weight ratio, and the construction speed is high; and the elastic piece is arranged between the steel beam and the floor slab so as to realize the conventional sealing between the steel beam and the pressure-bearing floor slab.
(2) According to the utility model, the bottom surface of the floor slab is reinforced by adopting the rectangular steel pipes and the reinforcing rib plates, so that the bearing strength is ensured, and a structural layer is not required to be poured.
(3) According to the utility model, the first horizontal section and the third horizontal section in the floor slab are arranged on the same horizontal plane, so that the top elevation of the floor slab is unchanged, and the elevation of the supporting edge is consistent with that of the adjacent floor slab.
(4) The utility model relates to the field of assembled steel structure buildings, and provides a bathroom descending plate modular structure for bolting for a pressurizing and oxygenation building, wherein a first connecting assembly and a second connecting assembly are welded to form a floor sinking frame, and an elastic piece is arranged below the frame and connected with a steel beam through a bolt; and (3) fully welding the periphery of the floor slab on the floor slab frame to form a seal. The structure has the characteristics of high strength and high strength-to-weight ratio; and the elastic piece is arranged between the steel beam and the floor slab, so that the functions of conventional sealing, shock absorption and noise reduction between the steel beam and the pressure-bearing floor slab can be realized.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a steel floor deck structure in this embodiment;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 at A;
fig. 3 is an isometric view of a steel floor drop plate structure in this embodiment.
Wherein:
1. the steel beam, 2, first coupling assembling, 2.1, first connecting piece, 2.2, second connecting piece, 3, floor, 4, deep floor, 5, second coupling assembling, 6, bolt, 7, elastic component.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be noted that the drawings of the present utility model are in simplified form and are not precisely scaled, so as to facilitate the clear and convenient explanation of the implementation of the present utility model; the utility model is not limited to the specific numbers mentioned in the examples of the drawings; the directions and positional relationships indicated by the terms "rear", "left", "right", "upper", "lower", "top", "bottom", "middle", etc. in the present utility model are all based on the directions and positional relationships shown in the drawings of the present utility model, and do not indicate or imply that the device or component to be referred to must have a specific direction, nor should it be construed as limiting the present utility model.
This embodiment:
referring to fig. 1 to 3, the steel floor lowering plate structure provided by the utility model comprises a steel beam 1, a first connecting component 2, a floor 3 and an elastic piece 7;
the steel beam 1 is connected with the floor slab 3 through the first connecting component 2;
an elastic piece 7 is arranged between the steel beam 1 and the first connecting component 2 to form a floor slab integral structure; so as to reduce the vibration of the overall floor structure by the elastic force of the elastic member 7.
Optionally, the first connecting component 2 includes a first connecting piece 2.1 and a second connecting piece 2.2, the first connecting piece is welded with the floor slab 3, the second connecting piece 2.2 is connected with the steel beam 1 through a bolt 6, and an elastic piece 7 is further arranged between the second connecting piece 2.2 and the steel beam 1.
Optionally, the floor slab 3 includes a first horizontal section, a first vertical section, a second horizontal section, a second vertical section and a third horizontal section which are sequentially connected, the first horizontal section and the third horizontal section are on the same horizontal plane, and the first vertical section, the second horizontal section and the second vertical section are connected with each other to form a U-shaped structure;
the first connecting component 2 is provided with two parts, wherein a first connecting part 2.1 in one first connecting component 2 is welded with the first horizontal section and a second connecting part 2.2 of the first connecting component is simultaneously connected with the elastic part 7 and the steel beam 1 through a bolt 6, and a first connecting part 2.1 in the other first connecting component 2 is welded with the third horizontal section and a second connecting part 2.2 of the first connecting component is simultaneously connected with the elastic part 7 and the steel beam 1 through the bolt 6. Here, preference is given to: the first connecting piece 2.1 and the second connecting piece 2.2 are preferably each provided as L-shaped angle steel.
Optionally, the elastic member 7 is preferably provided as a rubber strip, so that the elastic member can seal and absorb shock to the floor slab 3, and the sound insulation effect of the overall structure of the floor slab can be improved.
Alternatively, the steel beam 1 is preferably configured in an H-shaped structure.
Optionally, a limiting steel bar for limiting the elastic piece 7 is further arranged between the steel beam 1 and the first connecting component 2;
the elastic piece 7 is located between the steel beam 1 and the floor slab 3, is limited by a limiting steel bar, and is fixed by the sealing bolt 6 in a pressing mode, so that conventional sealing between the steel beam 1 and the floor slab 3 is achieved.
In addition to the structure, in order to realize the interconnection between the steel floor slab descending structure and the floor beams, a plurality of second connecting components 5 which are arranged at intervals are arranged on the first horizontal section and the second horizontal section of the floor slab 3, the whole structure of the floor slab is immersed in the range of the surrounding city of the floor beams and embedded in the frame, and the second connecting components 5 are lapped under the floor beams to realize the inside descending of the floor slab; the periphery of the floor slab 3 is welded on the border and the descending plate frame to realize the weld joint sealing. And in order to increase the strength of the integral structure of the floor slab, a plurality of reinforcing rib plates 4 which are arranged at intervals are further arranged on the first horizontal section and the second horizontal section of the floor slab 3, and the reinforcing rib plates 4 are used for reinforcing so as to jointly form a descending plate frame.
Alternatively, the second connecting assembly 5 is preferably configured as a rectangular steel tube.
Alternatively, the second connecting component 5 may be configured as a rectangular structure formed by welding the first angle steel and the second angle steel with each other.
As a further embodiment of the utility model, the steel floor slab lowering structure can be applied to the supercharged steel structure local lowering plate, and is also applicable to the local lowering plate of a conventional building, so that the steel floor slab lowering structure has the characteristics of being beneficial to field installation and splicing and high in installation efficiency.
As a further embodiment of the present utility model, the above-mentioned bolted steel floor deck structure not only includes a supercharged partial deck structure, but also can be expanded and its layout changed based on the above-mentioned structure according to actual needs, for example, the partial deck area is made as close as possible to the floor area, etc.
As a further embodiment of the present utility model, the above-mentioned bolted steel floor deck structure is not limited to the steel girder top plate, and the installation position of the steel girder is not limited to the steel girder top plate, and the expansion and layout change thereof can be performed on the basis of the above-mentioned structure according to actual needs, for example, the steel girder bottom plate can be installed.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The steel floor descending plate structure is characterized by comprising a steel beam (1), a first connecting component (2), a floor (3) and an elastic piece (7);
the steel beam (1) is connected with the floor slab (3) through the first connecting component (2);
an elastic piece (7) is arranged between the steel beam (1) and the first connecting component (2) to form a floor slab integral structure.
2. The steel floor drop panel structure according to claim 1, characterized in that the first connection assembly (2) comprises a first connection piece (2.1) and a second connection piece (2.2), the first connection piece and the floor (3) are welded to each other, the second connection piece (2.2) is connected to the steel girder (1) through a bolt (6), and an elastic piece (7) is further arranged between the second connection piece (2.2) and the steel girder (1).
3. The steel floor slab lowering structure according to claim 2, wherein the floor slab (3) comprises a first horizontal section, a first vertical section, a second horizontal section, a second vertical section and a third horizontal section which are connected in sequence, the first horizontal section and the third horizontal section are positioned on the same horizontal plane, and the first vertical section, the second horizontal section and the second vertical section are connected with each other to form a U-shaped structure;
the first connecting component (2) is provided with two parts, wherein a first connecting part (2.1) in one first connecting component (2) is welded with a first horizontal section, a second connecting part (2.2) of the first connecting component is connected with an elastic part (7) and a steel beam (1) through bolts (6) at the same time, a first connecting part (2.1) in the other first connecting component (2) is welded with a third horizontal section, and a second connecting part (2.2) of the first connecting component is connected with the elastic part (7) and the steel beam (1) through bolts (6) at the same time.
4. A steel floor drop panel structure according to claim 3, characterized in that the elastic element (7) is provided as a rubber strip.
5. A steel floor deck structure according to claim 3, characterized in that a plurality of second connecting members (5) are provided at a distance from each other on the first and second horizontal sections of the floor (3).
6. A steel floor drop plate structure according to claim 5, characterized in that the second connection assembly (5) is provided as a rectangular steel tube;
or, the second connecting component (5) is of a rectangular structure formed by welding the first angle steel and the second angle steel.
7. A steel floor deck structure according to claim 3, characterized in that a plurality of reinforcing ribs (4) are provided on the first and second horizontal sections of the floor (3) in spaced relation to each other.
8. A steel floor deck structure according to any one of claims 1-7, characterized in that the steel girder (1) is provided in an H-shaped structure.
9. A steel floor drop panel structure according to claim 8, wherein the floor (3) is welded around the rim and drop panel frame.
10. A steel floor deck structure according to claim 9, characterized in that between the steel girder (1) and the first connection assembly (2) there is also a limit steel bar for limiting the elastic element (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321743722.7U CN219825770U (en) | 2023-07-05 | 2023-07-05 | Steel floor descending plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321743722.7U CN219825770U (en) | 2023-07-05 | 2023-07-05 | Steel floor descending plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219825770U true CN219825770U (en) | 2023-10-13 |
Family
ID=88247749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321743722.7U Active CN219825770U (en) | 2023-07-05 | 2023-07-05 | Steel floor descending plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219825770U (en) |
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2023
- 2023-07-05 CN CN202321743722.7U patent/CN219825770U/en active Active
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