Floor support plate cantilever area supporting structure

Abstract

The utility model relates to the technical field of steel structure buildings, in particular to a floor support plate cantilever area supporting structure which comprises a first steel beam and a plurality of supporting assemblies which are arranged at intervals in the length direction of the first steel beam. The supporting assembly comprises a horizontal supporting plate, a vertical supporting plate and a first connecting plate. The vertical supporting plate is arranged at the bottom of the horizontal supporting plate; the first steel beam is provided with a second connecting plate corresponding to each supporting assembly. One end of the first connecting plate is in bolted connection with the second connecting plate, and the other end is in bolted connection with the vertical supporting plate; the upper surface of the horizontal supporting plate is flush with the upper surface of the first steel beam, and the horizontal supporting plate is used for supporting a floor bearing plate in a cantilever area. The technical problems that time and labor are wasted when an existing temporary supporting measure is disassembled, and turnover use is not convenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure building technical field, concretely relates to a floor support plate overhanging area support structure. BACKGROUND

[0002] With the continuous development of science and technology, the building of outer frame steel structure + reinforced concrete core tube structure form has been widely applied in modern architecture, and has also achieved great development. The outer frame floor mainly is reinforced truss composite floor, can greatly reduce the traditional erection steel pipe frame, laying floor and other processes, and is inseparable for the rapid construction of super high building. But the reinforced truss floor support plate must be provided with steel beam, for the composite floor of overhanging design, still need to set up temporary support measures at the bottom of floor support plate, then lay floor support plate.

[0003] The existing temporary support measures generally include steel beam and multiple angle steels, the multiple angle steels are welded on the I-beam along the length direction of the steel beam, the angle steel is perpendicular to the steel beam, and the angle steel is located at one side of the overhanging area of the steel beam, so as to lay the floor support plate on the angle steel for pouring, however, the angle steel needs to be cut for disassembly after pouring, which is time-consuming and laborious, and is not convenient for turnover use. UTILITARIAN CONTENT

[0004] The utility model provides a floor support plate overhanging area support structure, solve the existing temporary support measure disassembly time -consuming and laborious, not convenient for the technical problem of turnover use.

[0005] Therefore, the utility model provides a floor support plate overhanging area support structure, which comprises a first steel beam and a plurality of support assemblies, the plurality of support assemblies are arranged at intervals along the length direction of the first steel beam;

[0006] The support assembly comprises a horizontal support plate, a vertical support plate and a first connecting plate;

[0007] The vertical support plate is arranged at the bottom of the horizontal support plate;

[0008] A second connecting plate is arranged on the first steel beam corresponding to each group of support assemblies;

[0009] One end of the first connecting plate is bolted with the second connecting plate, and the other end is bolted with the vertical support plate;

[0010] The upper surface of the horizontal support plate is flush with the upper surface of the first steel beam, and is used for supporting the floor support plate of the overhanging area.

[0011] Optionally, the vertical support plate is provided with a first bolt hole assembly, and the first connecting plate is provided with a plurality of second bolt hole assemblies in a vertical direction, and the first bolt hole assembly is connected with the second bolt hole assembly through a first bolt assembly.

[0012] Optionally, the first bolt hole assembly comprises a plurality of first bolt holes, and the plurality of first bolt holes are arranged in a horizontal direction.

[0013] The second bolt hole assembly comprises a plurality of second bolt holes, and the plurality of second bolt holes are arranged in a horizontal direction, and each first bolt hole corresponds to each second bolt hole.

[0014] Optionally, the first connecting plate is provided with a plurality of third bolt holes in a vertical direction, and the second connecting plate is provided with a plurality of fourth bolt holes corresponding to the third bolt holes, and the third bolt holes are connected with the fourth bolt holes through a second bolt.

[0015] Optionally, the vertical support plate is provided with a plurality of rib plates on at least one side, and the rib plates are connected with the vertical support plate and the horizontal support plate.

[0016] Optionally, the vertical support plate is provided with a plurality of rib plates on both sides, and the plurality of rib plates are arranged in a spaced manner.

[0017] Optionally, the first steel beam is provided with a plurality of second steel beams on a side away from the support assembly, and the plurality of second steel beams are arranged in a spaced manner along the length direction of the first steel beam.

[0018] Optionally, the horizontal support plate is an aluminum alloy horizontal support plate.

[0019] Optionally, the vertical support plate is an aluminum alloy vertical support plate.

[0020] Optionally, the first connecting plate is an aluminum alloy first connecting plate.

[0021] The technical scheme of the utility model has the following advantages:

[0022] In the present invention, when it is necessary to lay floor decking, multiple groups of support components are arranged at intervals on one side of the first steel beam in the cantilevered area, wherein the vertical support plate is bolted to the second connecting plate on the first steel beam through the first connecting plate, thereby increasing the contact area to improve the stability of the connection, so that multiple horizontal support plates support the floor decking in the cantilevered area, and the first connecting plate is connected to the second connecting plate and the vertical support plate by bolt connection, which is convenient for installation and disassembly, saves time and effort, improves construction efficiency, and is convenient for turnover use. Compared with the method of welding angle steel, it reduces labor and material costs, avoids the use of flammable and explosive gases during welding, which increases construction risks and reduces fire hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a schematic diagram of the structure of the cantilevered area support structure of the floor deck provided by the present invention;

[0025] Figure 2 for Figure 1 Cross-sectional view at AA in the middle;

[0026] Figure 3 A schematic diagram of the structure of the support assembly provided by the utility model;

[0027] Figure 4 for Figure 3 Cross-sectional view at the middle BB.

[0028] Description of reference numerals:

[0029] 1. First steel beam; 2. Horizontal support plate; 3. Vertical support plate; 4. First connecting plate; 5. Second connecting plate; 6. Floor decking; 7. First bolt hole; 8. Second bolt hole; 9. Third bolt hole; 10. Rib plate; 11. Second steel beam. DETAILED DESCRIPTION

[0030] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] In the description of the utility model, it needs to explain, the term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the utility model, it needs to explain, unless otherwise explicitly provided and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as there is no conflict.

[0034] Example 1

[0035] Please refer to Figures 1 to 4 The embodiment provides a floor support plate overhanging area support structure, including first steel beam 1 and multiple groups of support components, multiple groups of support components are arranged at intervals along the length direction of first steel beam 1;Support component includes horizontal support plate 2, vertical support plate 3 and first connecting plate 4;Vertical support plate 3 is arranged at the bottom of horizontal support plate 2;First steel beam 1 is provided with a second connecting plate 5 corresponding to each group of support components;One end of first connecting plate 4 is bolted with second connecting plate 5, and the other end is bolted with vertical support plate 3;The upper surface of horizontal support plate 2 is flush with the upper surface of first steel beam 1, and is used for supporting the floor support plate 6 of overhanging area.

[0036] It needs to be explained that the support component is arranged at the side of first steel beam 1 in the overhanging area.

[0037] In this embodiment, when the floor support plate 6 needs to be laid, a plurality of support assemblies are arranged at intervals on one side of the first steel beam 1 in the cantilever area, wherein the vertical support plate 3 is bolted to the second connecting plate 5 on the first steel beam 1 through the first connecting plate 4, the contact area is increased to improve the stability of the connection, and the plurality of horizontal support plates 2 support the floor support plate 6 in the cantilever area. The first connecting plate 4 is connected to the second connecting plate 5 and the vertical support plate 3 by bolting, which is convenient for installation and disassembly, saves time and effort, improves construction efficiency, facilitates turnover, and reduces labor and material costs compared to the method of welding angle steel. The use of flammable and explosive gases during the welding process increases the risk of construction and reduces the risk of fire.

[0038] Embodiment 2

[0039] As a further improvement to Embodiment 1, as shown in Figures 2 to 3 the vertical support plate 3 is provided with a first bolt hole assembly, and a plurality of second bolt hole assemblies are arranged at intervals in the vertical direction on the first connecting plate 4. The first bolt hole assembly is connected to the second bolt hole assembly through a first bolt assembly.

[0040] It should be noted that a set of first bolt hole assemblies is matched with a set of second bolt hole assemblies.

[0041] In this embodiment, by arranging a plurality of second bolt hole assemblies and connecting the first bolt hole assembly to the second bolt hole assembly through the first bolt assembly, installation and disassembly are facilitated, and the height of the horizontal support plate 2 can be adjusted by connecting the first bolt hole assembly to different positions of the second bolt hole assembly, so that the upper surface of the horizontal support plate 2 is flush with the upper surface of the first steel beam 1, facilitating the installation of the floor support plate 6 and ensuring uniform height, with adjustable and wider application.

[0042] Specifically, the side of the horizontal support plate 2 close to the first steel beam 1 abuts against the first steel beam 1, so as to better install the floor support plate 6.

[0043] Specifically, the first steel beam 1 is an I-beam.

[0044] Based on the above embodiments, in one specific embodiment, as shown in Figures 2 to 4 the first bolt hole assembly includes a plurality of first bolt holes 7 arranged at intervals in the horizontal direction; the second bolt hole assembly includes a plurality of second bolt holes 8 arranged at intervals in the horizontal direction, and each first bolt hole 7 corresponds in position to each second bolt hole 8.

[0045] It should be noted that the first bolt assembly includes a plurality of first bolts, and the number of first bolts corresponds to the number of first bolt holes 7.

[0046] In the embodiment, the plurality of horizontally arranged first bolt holes 7 cooperate with the plurality of horizontally arranged second bolt holes 8 to ensure the connection strength and force balance, and after the positions are adjusted to correspond, the first bolt is sequentially connected through the first bolt hole 7 and the second bolt hole 8, which is quick and simple.

[0047] Specifically, the number of the first bolt hole 7 and the second bolt hole 8 is not limited in the embodiment, and can be selected according to the actual situation, preferably, the first bolt hole 7 and the second bolt hole 8 are each provided with three, and the second bolt hole assembly is provided with two groups.

[0048] On the basis of the above-mentioned embodiment, in a specific embodiment, as shown in Figures 2 to 4 the first connecting plate 4 is provided with a plurality of third bolt holes 9 in the vertical direction, the second connecting plate 5 is provided with a plurality of fourth bolt holes corresponding to the third bolt holes 9, and the third bolt hole 9 is connected with the fourth bolt hole through the second bolt.

[0049] In the embodiment, the first connecting plate 4 is connected with the fourth bolt hole on the second connecting plate 5 through the third bolt hole 9, the positions are adjusted to correspond, and the second bolt is sequentially connected through the third bolt hole 9 and the fourth bolt hole, which is convenient, quick and stable. When the height of the connection needs to be adjusted, the position of the first connecting plate 4 can be adjusted, so that the first bolt hole 7 on the first connecting plate 4 corresponds to the second bolt hole 8 of different heights for adjustment, which has adjustability.

[0050] Specifically, the number of the third bolt hole 9 and the fourth bolt hole is not limited in the embodiment, and can be selected according to the actual situation, preferably, the third bolt hole 9 and the fourth bolt hole are each provided with three.

[0051] On the basis of the above-mentioned embodiment, in a specific embodiment, as shown in Figures 2 to 4 the vertical support plate 3 is provided with a rib plate 10 on at least one side, and the rib plate 10 is connected with the vertical support plate 3 and the horizontal support plate 2.

[0052] In the embodiment, the rib plate 10 is arranged on the vertical support plate 3, and the rib plate 10 is connected with the vertical support plate 3 and the horizontal support plate 2, so as to strengthen the support strength of the horizontal support plate 2.

[0053] On the basis of the above-mentioned embodiment, in a specific embodiment, as shown in Figures 2 to 4 the vertical support plate 3 is provided with a plurality of rib plates 10 on both sides, and the plurality of rib plates 10 are arranged at intervals.

[0054] In the embodiment, the vertical support plate 3 is provided with a plurality of rib plates 10 on both sides, which further improves the support strength, so as to improve the support capacity of the floor support plate 6.

[0055] Specifically, the rib plate 10 is triangular to improve stability when supporting.

[0056] On the basis of the above-mentioned embodiments, in one specific embodiment, as shown in Figure 1 and Figure 2 The first steel beam 1 is provided with a plurality of second steel beams 11 on the side away from the support assembly, and the plurality of second steel beams 11 are arranged at intervals along the length direction of the first steel beam 1.

[0057] It should be noted that the second steel beam 11 is perpendicular to the first steel beam 1.

[0058] In this embodiment, the plurality of second steel beams 11 are arranged to support the floor slab 6 on the side of the first steel beam 1 away from the cantilevered area.

[0059] On the basis of the above-mentioned embodiments, in one specific embodiment, the horizontal support plate 2 is an aluminum alloy horizontal support plate.

[0060] In this embodiment, the horizontal support plate 2 is made of aluminum alloy material, which not only ensures the structural strength but also reduces the weight, facilitating installation and disassembly.

[0061] On the basis of the above-mentioned embodiments, in one specific embodiment, the vertical support plate 3 is an aluminum alloy vertical support plate.

[0062] In this embodiment, the vertical support plate 3 is made of aluminum alloy material, which not only ensures the structural strength but also reduces the weight, facilitating installation and disassembly.

[0063] On the basis of the above-mentioned embodiments, in one specific embodiment, the first connecting plate 4 is an aluminum alloy first connecting plate.

[0064] In this embodiment, the first connecting plate 4 is made of aluminum alloy material, which not only ensures the structural strength but also reduces the weight, facilitating installation and disassembly.

[0065] The specific installation and dismounting principle of the cantilever area support structure of the floor support plate provided by the embodiment is as follows: when the floor support plate 6 needs to be laid, a plurality of support assemblies are arranged at intervals on one side of the first steel beam 1 in the cantilever area, the third bolt hole 9 on the first connecting plate 4 is aligned with the fourth bolt hole on the second connecting plate 5, and the second bolt is connected, then according to the setting height of the horizontal support plate 2, the first bolt hole assembly on the vertical support plate 3 is aligned with the corresponding second bolt hole assembly on the first connecting plate 4, and the first bolt is connected, the contact area is increased to improve the stability of the connection, so that the plurality of horizontal support plates 2 support the floor support plate 6 in the cantilever area, the first connecting plate 4 is connected with the second connecting plate 5 and the vertical support plate 3 in a bolted manner, after the support assembly is installed, the floor support plate 6 can be installed, and after pouring is completed, the support assembly can be dismounted by dismounting the first bolt and the second bolt, which is convenient for installation and dismounting, saves time and effort, improves construction efficiency, and facilitates turnover use, wherein the support assembly can be directly installed on the first steel beam 1 on the ground, compared with the angle steel welding method, the labor and material costs are reduced, the use of flammable and explosive gases in the welding process is avoided to increase the construction risk, the fire hazard is reduced, compared with the steel pipe scaffold support method, the use of consumables is reduced, it is more convenient, the amount of high-altitude operation is reduced, the safety is improved, and the technical problems of time-consuming and laborious dismounting of the existing temporary support measures and inconvenient turnover use are solved.

[0066] Obviously, the above embodiments are only examples for clearly illustrating, and are not limitations to the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and cannot be exhausted. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A floor deck overhang area support structure, characterized by, The first steel beam (1) and a plurality of support assemblies are provided, and the plurality of support assemblies are arranged along the length direction of the first steel beam (1); The support assembly comprises a horizontal support plate (2), a vertical support plate (3) and a first connecting plate (4); The vertical support plate (3) is arranged at the bottom of the horizontal support plate (2); A second connecting plate (5) is arranged on the first steel beam (1) corresponding to each support assembly; One end of the first connecting plate (4) is bolted to the second connecting plate (5), and the other end is bolted to the vertical support plate (3); The upper surface of the horizontal support plate (2) is flush with the upper surface of the first steel beam (1) to support the floor slab (6) of the cantilevered area.

2. The decked plate cantilevered area support structure according to claim 1, wherein, The vertical support plate (3) is provided with a first bolt hole assembly, and a plurality of second bolt hole assemblies are arranged on the first connecting plate (4) in the vertical direction, and the first bolt hole assembly is connected to the second bolt hole assembly through a first bolt assembly.

3. The decked plate cantilevered area support structure according to claim 2, wherein, The first bolt hole assembly comprises a plurality of first bolt holes (7), and the plurality of first bolt holes (7) are arranged in the horizontal direction. The second bolt hole assembly comprises a plurality of second bolt holes (8), and the plurality of second bolt holes (8) are arranged in the horizontal direction, and each first bolt hole (7) corresponds to the position of each second bolt hole (8).

4. The decked plate cantilevered area support structure according to claim 1, wherein, A plurality of third bolt holes (9) are arranged on the first connecting plate (4) in the vertical direction, and a plurality of fourth bolt holes are arranged on the second connecting plate (5) corresponding to the third bolt holes (9), and the third bolt holes (9) are connected to the fourth bolt holes through second bolts.

5. The decked plate cantilevered area support structure according to claim 1, wherein A rib plate (10) is further provided, at least one side of the vertical support plate (3) is provided with the rib plate (10), and the rib plate (10) is connected with the vertical support plate (3) and the horizontal support plate (2).

6. The decked plate cantilevered area support structure according to claim 5, wherein, Both sides of the vertical support plate (3) are provided with a plurality of rib plates (10), and the plurality of rib plates (10) are arranged in the horizontal direction.

7. The decked plate cantilevered area support structure according to claim 1, wherein A plurality of second steel beams (11) are arranged on the side of the first steel beam (1) away from the support assembly, and the plurality of second steel beams (11) are arranged along the length direction of the first steel beam (1).

8. The decked plate cantilevered area support structure according to claim 1, wherein, The horizontal support plate (2) is an aluminum alloy horizontal support plate.

9. The decked plate cantilevered area support structure according to claim 1, wherein, The vertical support plate (3) is an aluminum alloy vertical support plate.

10. The decked plate cantilevered area support structure according to claim 1, wherein, The first connecting plate (4) is an aluminum alloy first connecting plate.

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