CN216740047U - Overhead tool type steel platform with high altitude and large span - Google Patents
Overhead tool type steel platform with high altitude and large span Download PDFInfo
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- CN216740047U CN216740047U CN202220021780.8U CN202220021780U CN216740047U CN 216740047 U CN216740047 U CN 216740047U CN 202220021780 U CN202220021780 U CN 202220021780U CN 216740047 U CN216740047 U CN 216740047U
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Abstract
The utility model discloses a high-altitude large-span overhead tool type steel platform which comprises main I-shaped steel, secondary I-shaped steel, diagonal bracing I-shaped steel, an anchor ring and a frame body group, wherein the main I-shaped steel is connected with the secondary I-shaped steel; the main I-steel includes built on stilts main I-steel, the main I-steel of encorbelmenting, horizontal main I-steel, installs built on stilts I-steel on the regional both sides structure side post of lower floor overhead, the main I-steel of encorbelmenting sets up in the lower floor mid-span region, and be built on stilts between the I-steel regional, the horizontal main I-steel of installation of the main I-steel upper portion intermediate position of making on stilts, built on stilts main I-steel, the main I-steel lower part of encorbelmenting sets up the bracing I-steel of being connected with lower floor structure, built on stilts main I-steel, the main I-steel upper portion installation secondary I-steel of encorbelmenting, main I-steel, secondary I-steel, bracing I-steel weld into fixed steel platform, this instrument formula steel platform can be safe, economical, carry out high altitude large-span overhead structure's support frame construction fast.
Description
Technical Field
The utility model relates to a high-altitude large-span overhead tool type steel platform, in particular to high-altitude large-span overhead structure formwork support construction, and belongs to the technical field of constructional engineering.
Background
Along with the progress of society, the application of high-altitude large-span overhead structures in buildings is more and more extensive, the overhead scale is larger and larger, the application modes are more and more, and the high-altitude large-span overhead structures also play more and more important roles in the creation of building expressive force. When the high-altitude large-span overhead structure is constructed, the technical difficulties are mainly reflected in the following two aspects. Firstly, the formwork height is probably higher, if adopt traditional full hall frame system to load overweight can lead to the fact certain destructive influence to basement structure roof, and the high too high great potential safety hazard of support body. Secondly, the traditional full framing system is adopted, the building time is long, and the construction cost is high. How to safely, economically and quickly construct the support frame body of the high-altitude large-span overhead structure is a difficult problem which needs to be solved urgently in the field of construction of constructional engineering.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a high-altitude large-span overhead tool type steel platform comprises a main I-shaped steel, a secondary I-shaped steel, an inclined strut I-shaped steel, an anchor ring and a frame body group; the main I-steel includes built on stilts main I-steel, encorbelments main I-steel, horizontal main I-steel, installs built on stilts I-steel on the regional both sides structure side post of lower floor frame, the main I-steel that encorbelments sets up in the lower floor and strides the well region, makes on stilts between the I-steel regional promptly, the horizontal main I-steel of built on stilts main I-steel upper portion intermediate position installation, built on stilts main I-steel, the main I-steel lower part of encorbelmenting sets up the bracing I-steel of being connected with lower floor structure, built on stilts main I-steel, the main I-steel upper portion installation time I-steel of encorbelmenting, main I-steel, time I-steel, bracing I-steel welding become fixed steel platform, the template is laid on steel platform upper portion, template upper portion sets up the support body group.
Preferably, the overhead main I-shaped steel is annular rectangular steel, and two ends of the overhead main I-shaped steel are connected with the structural side columns of the lower-layer structure through anchor rings.
Preferably, the lower parts of the two ends of the cantilever main I-shaped steel are embedded with hidden beams.
Preferably, the length of the cantilever main joist steel is greater than that of the overhead main joist steel.
After the scheme is adopted, the utility model has the following advantages: the utility model can form an integral steel platform by welding, and the platform can be recycled after being cut after the construction of the upper overhead structure is finished. The steel platform can bear larger load by combining the modes of column reporting and floor anchoring with the structure, and the safety and stability of upper process construction are ensured. The steel platform is set up on the overhead lower floor, and only one layer of scaffold is needed to be set up, so that the construction period is shortened. The tool type steel platform can safely, economically and quickly carry out the construction of the support frame body of the overhead structure with high altitude and large span.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of a high-altitude large-span overhead tool type steel platform.
FIG. 2 is a schematic cross-sectional view A-A of the overhead tool-type steel platform for large altitude and span according to the present invention.
FIG. 3 is a schematic cross-sectional view of B-B in an overhead tool-type steel platform for large altitude and span according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
A high-altitude large-span overhead tool type steel platform comprises a main I-steel 1, a secondary I-steel 2, an inclined strut I-steel 3, an anchor ring 4 and a frame body group 5; the main I-steel 1 comprises an overhead main I-steel 101, an overhanging main I-steel 102 and a transverse main I-steel 103, the overhead I-steel 101 is arranged on structural side columns 6 at two sides of an overhead area of a lower-layer structure, the overhead main I-steel 101 is annular rectangular steel, two ends of the overhead main I-steel 101 are connected with structural side columns of the lower-layer structure through anchor rings 4, the overhanging main I-steel 102 is arranged in a mid-span area of a lower-layer floor, namely an area between the overhead I-steels 101, hidden beams 9 are embedded at the lower parts of two ends of the overhanging main I-steel, the length of the overhanging main I-steel is larger than that of the overhead main I-steel, the transverse main I-steel 103 is arranged at the middle position of the upper part of the overhead main I-steel 101, the lower part of the overhanging main I-steel 102 is provided with an inclined strut I-steel 7 connected with the lower-layer structure, the overhead main I-steel 101 and the upper part of the overhanging main I-steel 102 are provided with an auxiliary I-steel 2, the main I-steel 1, the auxiliary I-steel 1 and the inclined strut I-steel 7 are welded into a fixed platform, a formwork 8 is laid on the upper portion of the steel platform, and a frame body group 5 is arranged on the upper portion of the formwork.
During construction, firstly, a hidden beam and an anchor ring are embedded in a lower floor of a large-span overhead structure, after side columns of the lower floor are constructed, main overhead I-beams are arranged around structural side columns on two sides of an overhead area and welded into a whole, a main overhanging I-beam is arranged in a mid-span area of the lower floor, a transverse main I-beam is welded at the upper middle part of the main overhead I-beam to avoid the end part of the main overhanging I-beam from being subjected to overlarge stress, diagonal bracing I-beams are arranged at the lower parts of the main overhead I-beams and the main overhanging I-beams, secondary I-beams are welded at the upper parts of the main I-beams according to the arrangement interval of the frame bodies to form a steel platform, a template is fully paved at the upper part of the steel platform, and an overhead structure supporting frame body is erected at the upper part of the template. The large-span overhead structure load and the construction load are transmitted to the steel platform through the frame body vertical rod and then transmitted to the lower floor and the lower structural column through multiple loads, so that the stress of the main I-steel and the secondary I-steel is relieved.
This embodiment strengthens lower part floor structure and can bear the load through set up hidden roof beam in anchor ring position, guarantees the safety and the stability of structure, and all weld between each I-steel, form whole steel platform.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. A high-altitude large-span overhead tool type steel platform is characterized by comprising main I-shaped steel, secondary I-shaped steel, diagonal bracing I-shaped steel, an anchor ring and a frame body group; the main I-steel includes built on stilts main I-steel, encorbelments main I-steel, horizontal main I-steel, installs built on stilts I-steel on the regional both sides structure side post of lower floor frame, the main I-steel that encorbelments sets up in the lower floor and strides the well region, makes on stilts between the I-steel regional promptly, the horizontal main I-steel of built on stilts main I-steel upper portion intermediate position installation, built on stilts main I-steel, the main I-steel lower part of encorbelmenting sets up the bracing I-steel of being connected with lower floor structure, built on stilts main I-steel, the main I-steel upper portion installation time I-steel of encorbelmenting, main I-steel, time I-steel, bracing I-steel welding become fixed steel platform, the template is laid on steel platform upper portion, template upper portion sets up the support body group.
2. The overhead large-span tool-type steel platform as claimed in claim 1, wherein the overhead main i-steel is a circular rectangular steel, and both ends of the overhead main i-steel are connected with the structural side columns of the lower layer structure through anchor rings.
3. The overhead large-span tool-type steel platform as claimed in claim 1, wherein the lower parts of the two ends of the overhanging main i-steel are embedded with hidden beams.
4. The overhead large-span tool-like steel platform as claimed in claim 1, wherein the length of the overhanging main i-steel is greater than the length of the overhead main i-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220021780.8U CN216740047U (en) | 2022-01-06 | 2022-01-06 | Overhead tool type steel platform with high altitude and large span |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220021780.8U CN216740047U (en) | 2022-01-06 | 2022-01-06 | Overhead tool type steel platform with high altitude and large span |
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| CN216740047U true CN216740047U (en) | 2022-06-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306145A (en) * | 2022-08-08 | 2022-11-08 | 深圳市建工集团股份有限公司 | Large-span high-altitude formwork support construction method based on high-altitude formwork support platform |
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2022
- 2022-01-06 CN CN202220021780.8U patent/CN216740047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306145A (en) * | 2022-08-08 | 2022-11-08 | 深圳市建工集团股份有限公司 | Large-span high-altitude formwork support construction method based on high-altitude formwork support platform |
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