CN219753752U - Rear-mounted steel structure awning structure - Google Patents
Rear-mounted steel structure awning structure Download PDFInfo
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- CN219753752U CN219753752U CN202320417225.1U CN202320417225U CN219753752U CN 219753752 U CN219753752 U CN 219753752U CN 202320417225 U CN202320417225 U CN 202320417225U CN 219753752 U CN219753752 U CN 219753752U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 238000010276 construction Methods 0.000 claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 238000004321 preservation Methods 0.000 claims description 13
- 239000000565 sealant Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 14
- 239000004567 concrete Substances 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a rear-mounted steel structure awning structure, which comprises the following components: one end of the awning main body is fixed in the building structure, and the other end sequentially penetrates through the building structure and the wall insulation layer along the horizontal direction and extends outwards; the panel is fixedly paved on the top surface, the bottom surface and the three outer side surfaces of the awning main body and forms a continuous surrounding structure, and the top surface of the panel is inclined downwards from inside to outside according to a set angle; the flashing board is of an L-shaped structure, the vertical part of the flashing board is fixedly arranged between the building structure and the wall heat insulation layer through a first connecting piece, and the horizontal part of the flashing board is fixed on the top surface of the inner end part of the panel through a second connecting piece; wherein, canopy main part, panel, flashing board are steel construction subassembly. The utility model solves the problems of difficult installation, low construction efficiency, low stability in combination with a building structure and short service life of the traditional concrete awning structure through reasonable steel structure design.
Description
Technical Field
The utility model relates to the technical field of building structures. More particularly, the present utility model relates to a rear-mounted steel structure awning structure.
Background
With the development of society and economy, steel structures and cast-in-place concrete structure rain canopies gradually become the preferred structural form of the present buildings with their own advantages. Due to the influence of technical development and design thought, part of the buildings are not provided with a awning structure during design and construction, serious influence exists on the traffic safety of building entrances and exits, when the buildings are maintained and renovated (such as old community reconstruction and the like), the awning is added by adopting a cast-in-place concrete structure mode on the outer wall of the building, but due to the long service life of the building, the outer wall heat insulation engineering and the awning structure need to be constructed synchronously during construction, and the problems of long construction period, low construction efficiency, relatively low awning service life, higher subsequent maintenance cost, difficult guarantee of the bonding performance of new and old concrete structures and the like exist.
In order to solve the problems, a post-assembly type steel structure awning structure is required to be designed, and the construction efficiency and the construction quality of the awning structure are improved.
Disclosure of Invention
The utility model aims to provide a rear-mounted steel structure awning structure, which solves the problems of difficult installation, low construction efficiency, low stability in combination with a building structure and short service life of the traditional concrete awning structure through reasonable steel structure design.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided a post-load steel structure awning structure, comprising:
one end of the awning main body is fixed in the building structure, and the other end sequentially penetrates through the building structure and the wall insulation layer along the horizontal direction and extends outwards;
the panel is fixedly paved on the top surface, the bottom surface and the three outer side surfaces of the awning main body and forms a continuous surrounding structure, and the top surface of the panel is inclined downwards from inside to outside according to a set angle;
the flashing plate is arranged between the panel and the wall heat preservation layer along the width direction of the awning main body, the flashing plate is of an L-shaped structure, the vertical part of the flashing plate is fixedly arranged between the building structure and the wall heat preservation layer through a first connecting piece, and the horizontal part of the flashing plate is fixed on the top surface of the inner end part of the panel through a second connecting piece;
wherein, the canopy main part panel the flashing board is steel construction subassembly.
Preferably, the post-mounting steel structure awning structure comprises a plurality of main beams, wherein the main beams are arranged in parallel at intervals along the horizontal direction, one end of any main beam is buried in the building structure, and the other end of any main beam extends outwards along the horizontal direction;
two groups of support beams are respectively arranged at the top and the bottom of the plurality of main beams, any group of support beams comprises a plurality of support beams which are arranged at intervals along the length direction of the main beams, and any support beam is arranged along the width direction of the main beams and is fixedly connected with the main beams;
the frame beam is of a three-dimensional frame structure and is fixedly sleeved outside the plurality of main beams and the two groups of support beams.
Preferably, the post-assembly steel structure awning structure is characterized in that the first connecting piece and the second connecting piece are both fasteners, one end of the first connecting piece is fixed on the outer side of the vertical part of the flashing board, and the other end of the first connecting piece vertically penetrates through the vertical part and is anchored in the building structure; one end of the second connecting piece is fixed on the top surface of the horizontal part of the flashing plate, and the other end of the second connecting piece vertically penetrates through the horizontal part and is anchored into the supporting beam.
Preferably, the post-mounting steel structure awning structure comprises a first panel fixedly paved on the top surface, the bottom surface and three outer side surfaces of the awning main body and forming a continuous surrounding structure, wherein the part of the first panel positioned on the top surface of the awning main body is arranged at the outer end part of the first panel; the second panel is fixedly sleeved on the top of the awning main body and covers the upper portion of the second panel.
Preferably, the rear-mounted steel structure awning structure is characterized in that the outer side surfaces of the first panel and the second panel are respectively provided with panel dripping water.
Preferably, the post-assembly steel structure awning structure further comprises a plurality of gaskets, wherein the gaskets are arranged between the post-assembly steel structure awning structure and the top surface of the panel at intervals along the length direction of the awning main body, and the thickness of any gasket is set according to a set inclination angle of the top surface of the panel.
Preferably, the rear-mounted steel structure awning structure further comprises sealant, wherein the sealant is continuously arranged along the joints of the outer sides of the panel, the flashing plate and the wall body heat insulation layer.
The utility model at least comprises the following beneficial effects:
1. the utility model mainly aims at the post-assembled awning structure, adopts reasonable steel structure design, has the characteristics of high strength, light dead weight and flexible structural form, has high assembly degree of steel structure connection, is convenient to disassemble, assemble and maintain, reduces the high-altitude work load in awning construction, effectively shortens the construction period, and simultaneously, ensures the connection stability of the awning structure and the building structure, effectively prevents water flow in the environment from entering the wall body, greatly reduces the risk of wall leakage, and improves the integral construction quality and stability of the awning structure and the building by embedding the end part of the awning body into the building structure and arranging a flashing plate at the junction of the panel and the wall body heat-insulating layer;
2. the traditional awning is a reinforced concrete structure, has a large self weight, has limited bearing capacity and is corroded by rainwater for a long time, the concrete structure is easy to damage, the safety of the structure is seriously influenced, the concrete structure is difficult to repair, strengthen and reinforce, and the effective service life is about 20 years generally; the awning is designed by adopting a steel structure, has strong corrosion resistance, convenient maintenance and good durability, and the service life can reach 50 years;
3. the traditional awning is constructed by adopting a concrete cast-in-situ process, so that the requirements on site construction equipment, construction materials and construction precision are high, and the construction cost is not easy to control; the awning structure is assembled by a plurality of steel structure prefabricated parts, each prefabricated part can be positioned and finished in a factory according to design requirements, and the awning structure is integrally formed at one time, so that the accuracy of processing and installation is ensured, the waste of materials and manpower is avoided, and considerable economic benefits are realized;
4. the traditional concrete awning belongs to a disposable structure, cannot be recycled for the second time and has larger pollution to the surrounding environment when being dismantled; the awning has the advantages of being convenient to manufacture, capable of recycling materials with steel structures, reducing construction waste and meeting the requirements of the current social environment-friendly policy.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic plan view of a post-load steel structure awning structure according to an embodiment of the utility model;
fig. 2 is a schematic side elevation view of the post-assembled steel canopy structure according to the above embodiment.
Reference numerals illustrate:
1. a main beam; 2. anchor bars; 3. burying a plate; 4. a support beam; 5. a frame beam; 6. flashing board; 7. a first connector; 8. a second connector; 9. sealing glue; 10. a second panel; 11. the second panel drips water; 12. a first panel; 13. dripping water from the first panel; 14. a gasket; 15. a wall insulation layer; 16. building structures.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are all conventional methods, and the reagents and materials, unless otherwise specified, are all commercially available; in the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.
As shown in fig. 1-2, the present utility model provides a post-loading steel structure awning structure, comprising:
one end of the awning body is fixed in the building structure 16, and the other end sequentially passes through the building structure and the wall insulation layer 15 along the horizontal direction and extends outwards;
the panel is fixedly paved on the top surface, the bottom surface and the three outer side surfaces of the awning main body and forms a continuous surrounding structure, and the top surface of the panel is inclined downwards from inside to outside according to a set angle;
the flashing plate 6 is arranged between the panel and the wall heat-insulating layer 15 along the width direction of the awning main body, the flashing plate 6 is of an L-shaped structure, the vertical part of the flashing plate is fixedly arranged between the building structure 16 and the wall heat-insulating layer 15 through a first connecting piece 7, and the horizontal part of the flashing plate is fixedly arranged on the top surface of the inner end part of the panel through a second connecting piece 8;
wherein, the canopy main part panel the flashing board is steel construction subassembly.
Among the above-mentioned technical scheme, the canopy structure adopts the design of back dress formula, demolish the existing wall body heated board in building structure outside according to the outline size of canopy side (canopy and the adjacent one side of wall body heat preservation) during construction to use anchor bar 2 to install buried plate 3 in building structure, canopy main part and buried plate fixed connection, thereby, stably bury the inner tip of canopy main part in building structure, then install panel and flashing board in proper order, make it closely laminate and fill up the joint gap of canopy main part and wall body heat preservation with the wall body heat preservation after demolishing, the installation of above-mentioned canopy structure is swift, convenient, does not influence other building transformation processes, does not occupy other construction project space yet. Specifically, when the embedded plate is installed, a part of the concrete structure can be removed upwards from the inlet and outlet positions of the building structure (the removed space is communicated with the removed wall heat preservation layer), so that a space is reserved for installing the embedded plate and the awning main body, and after the awning main body is connected with the embedded plate, a template can be set up in situ to pour concrete again until the building structure is wholly stable. The panel forms a semi-surrounding structure outside the awning main body so as to seal the part of the awning main body extending out of the wall insulation layer, and prevent external environmental factors (such as rainwater and the like) from entering the awning main body or the inside of the wall insulation layer to influence the connection stability and durability of the awning and the building structure; when the panel is installed, the top surface of the panel is arranged to incline downwards from inside to outside according to a set angle, so that smooth rainwater diversion is ensured, and the problems of leakage and the like caused by rainwater deposition at the joint of the panel and the wall heat preservation layer are avoided. In order to ensure the waterproof performance of the joint of the panel and the wall insulation layer, further, a flashing plate is arranged between the panel and the wall insulation layer, the horizontal part of the flashing plate is attached and fixed to the top surface of the panel, the vertical part is attached and fixed to the inner side of the wall insulation layer and the outer side of the building structure, the connection stability of the awning and the building structure is improved, meanwhile, the rainwater at the important leakage risk can be further ensured to be separated, and the top surface inclined structure of the panel is matched to flow outwards along the trend, so that the leakage risk between the awning and the wall insulation layer and between the awning and the building structure is effectively reduced.
Compared with the traditional reinforced concrete awning structure, the post-assembled steel structure awning structure is characterized by high strength, light dead weight and flexible structural form, and the steel structure assembly has high field assembly degree, is convenient to disassemble, assemble and maintain, reduces the high-altitude work load in awning construction, effectively shortens the construction period, ensures the installation accuracy of each assembly through the processing precision control of factories, avoids the waste of materials and manpower and has considerable economic benefit; meanwhile, the steel structure awning structure has strong corrosion resistance, convenient maintenance and good durability, and the service life can reach 50 years.
In addition, if only a steel structure component is adopted to replace and install a conventional (cast-in-place concrete) awning structure, as the awning and a building structure are different in material, the steel structure awning is easy to splash and accumulate when rainwater flows greatly in the junction of the steel structure awning and the wall heat-insulating layer, long-term accumulated water is easy to damage the wall heat-insulating layer to cause leakage and other problems.
In another technical scheme, the post-assembled steel structure awning structure comprises a plurality of main beams 1, wherein the main beams 1 are arranged at intervals in parallel along the horizontal direction, one end of any main beam 1 is embedded in a building structure 16, and the other end of any main beam extends outwards along the horizontal direction;
two groups of support beams 4 are respectively arranged at the top and the bottom of the plurality of main beams 1, any group of support beams 4 comprises a plurality of support beams which are arranged at intervals along the length direction of the main beams 1, and any support beam 4 is arranged along the width direction of the main beams 1 and is fixedly connected with the main beams 1;
the frame beams 5 are of a three-dimensional frame structure and are fixedly sleeved outside the main beams 1 and the two groups of support beams 4.
In the technical scheme, the main beam, the support beam and the frame beam are factory prefabricated components, wherein a certain length allowance can be reserved for avoiding installation errors, lofting, blanking and cutting are carried out according to actual conditions during site construction, welding seam shrinkage allowance during manufacturing and installation and machining allowance such as cutting, edge planing and milling are reserved according to site dimensions during lofting and blanking, and the forming quality of the main beam is guaranteed to meet site construction requirements. In the embodiment, the main beams are two steel structure beams and are made of Q235B; any group of supporting beams comprise three square steel pipes with the diameter of 60 mm; the frame beam is made of 20mm square steel pipes, and the frame beam is correspondingly distributed on each corner edge of the main beam and the support beam which are used as an integral cuboid structure and does not extend into the building structure, so that a three-dimensional frame structure is formed outside the main beams and the two groups of support beams, the awning main body is integrally formed, and the installation of a subsequent panel is facilitated.
In another technical scheme, in the post-assembly steel structure awning structure, the first connecting piece 7 and the second connecting piece 8 are both fasteners, one end of the first connecting piece 7 is fixed on the outer side of the vertical part of the flashing plate 6, and the other end vertically passes through the vertical part and is anchored into the building structure 16; one end of the second connecting piece 8 is fixed on the top surface of the horizontal part of the flashing plate 6, and the other end vertically passes through the horizontal part and is anchored into the supporting beam 4. Specifically, the first connecting piece can select for use a plurality of expansion bolts, and the second connecting piece can select for use a plurality of dovetails, and the flashing board selects for use the flashing steel sheet. When the waterproof wall is installed, a part of wall insulation layer can be correspondingly (additionally) dismantled according to the installation position and the size of the waterproof board, after the waterproof board is positioned, the vertical parts of the waterproof board are fixed on the outer side face of a building structure by using a plurality of expansion bolts which are arranged at intervals along the width direction of the (awning main body), the horizontal parts of the waterproof board are fixed on a panel by using a plurality of dovetails which are arranged at intervals along the width direction of the (awning main body), in order to ensure the connection stability, a second connecting piece (dovetails) downwards penetrates through the top face of the panel and then is fixed on a supporting beam on the upper layer, after the waterproof board is installed, the additionally dismantled wall insulation layer is reinstalled, the inner side face of the wall insulation layer is attached to the outer side face of the vertical part of the waterproof board, and the bottom face of the wall insulation layer is attached to the top face of the horizontal part of the waterproof board, so that the installation of the waterproof board is completed. The length of the flashing plate corresponds to the width of the panel so as to ensure the waterproof performance of the awning main body in the whole width direction.
In another technical scheme, the rear-mounted steel structure awning structure comprises a first panel 12 fixedly paved on the top surface, the bottom surface and three outer side surfaces of the awning main body and forming a continuous surrounding structure, wherein the part of the first panel 12 positioned on the top surface of the awning main body is arranged at the outer end part of the first panel; and the second panel 10 is fixedly sleeved on the top of the awning main body and covers the upper side of the second panel 10. The panel is divided into an upper layer and a lower layer for installation, the first panel adopts an aluminum alloy plate with the thickness of 1.5mm, the top surface of the first panel only covers the outer end part of the awning main body, positioning and installation are convenient, and the bottom surface and three side surfaces of the first panel form a semi-closed structure with an opening at the top, so that the bottom structure of the awning main body is effectively closed; the second panel adopts the corrosion resistant plate that thickness is 1.2mm, and its whole lid is established the top of canopy main part and first panel to form the whole enclosed construction to the canopy main part with first panel cooperation, the top surface of second panel is according to the slope bending process of 3%, and the installation direction is from inside to outside declivity downward. The panels are integrally bent and formed at one time, so that the panel edge joints are reduced, and the overall waterproof performance is greatly improved; in order to ensure the processing precision of the one-step forming of the panel, a mode of laser positioning can be adopted, a template with the same size as a standard plate is selected for on-site manufacturing of the model, and then positioning and finish machining are carried out in a factory according to the model, so that the panel is integrally formed in one step, the waterproof performance of the panel is ensured, and meanwhile, the processing precision is improved.
In another aspect, in the post-assembled steel structure awning structure, the outer side surfaces of the first panel 12 and the second panel 10 are respectively provided with panel water drops. Specifically, the three outer side surfaces of the first panel are respectively provided with a first panel drip 13 (aluminum alloy drip), which is continuously arranged with the top surface and the bottom surface of the first panel and is integrally formed, and after the first panel drip is downwards bent from the top surface of the first panel to the bottom surface, the first panel drip continues to downwards extend for a certain distance, and is upwards and inwards bent to be connected with the bottom surface of the first panel; the three lateral surfaces of the second panel are respectively provided with a second panel drip 11 (steel plate drip), which is continuously arranged with the body (top surface) of the second panel and is integrally formed, and the second panel drip is bent at the lateral edge of the second panel, extends downwards and is positioned at the outer side of the first panel. Therefore, the edge of the first panel and the edge of the second panel are provided with protective measures, on one hand, rainwater is prevented from flowing onto the first panel below along the second panel, on the other hand, the rainwater is prevented from flowing into the joint of the panel and the wall heat preservation layer inwards and reversely after dripping water along the second panel and downwards sliding to the bottom surface of the first panel, and the rain shielding effect and the waterproof performance of the awning structure are further guaranteed.
In another technical scheme, the rear-mounted steel structure awning structure further comprises a plurality of gaskets 14, wherein the gaskets are arranged between the rear-mounted steel structure awning structure and the top surface of the panel at intervals along the length direction of the awning main body, and the thickness of any gasket is set according to a set inclination angle of the top surface of the panel. Among the above-mentioned technical scheme, because the canopy main part itself sets up along the horizontal direction, but the top surface of panel needs to set up inclination, for the convenience carries out accurate positioning and the installation of panel to inclination, adopts the gasket of different thickness to rise a slope at the canopy main part top, can naturally form the inclination who sets for when making the panel lay at the canopy main part top. Specifically, the gaskets at the same length position on the awning main body can be set as a plurality of rubber gaskets with the same thickness, and the rubber gaskets are arranged at intervals along the width direction of the awning main body so as to ensure that the top surface of the panel is supported stably. When the awning main body adopts an assembly structure of a main beam, a supporting beam and a frame beam, the gasket is fixed on the top surface of the supporting beam positioned at the top of the main beam.
In another technical scheme, the rear-mounted steel structure awning structure further comprises sealant 9, wherein the sealant is continuously arranged along the joints of the panel, the flashing plate 6 and the outer side face of the wall insulation layer 15. Wherein, all adopt the mode of sealant shutoff in flashing board and wall body heat preservation handing-over department, first panel and wall body heat preservation handing-over department (piece) to form continuous seal structure in the joint department of whole canopy structure and wall body heat preservation to effectively prevent external rivers entering wall body, avoid wall body seepage scheduling problem. In addition, the joint of the first connecting piece and the vertical part of the flashing plate can be plugged and reinforced by sealant.
Taking an actual reconstruction construction project as an example, 105 raincanopies are manufactured and installed together through statistics, and when the scheme of the conventional reinforced concrete structure raincanopies is adopted, the cost is 1500 yuan/m 2 Each awning area is about 2.16m 2 It takes 3240 yuan; after the scheme of the post-assembled steel structure awning structure is changed, the cost is 850 yuan/m 2 Each awning needs to take 1836 yuan, the total engineering cost is 19.278 ten thousand yuan, and compared with the traditional scheme, 14.742 ten thousand yuan is saved, so that the rain awning has good economic benefit.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. A rear-mounted steel structure awning structure, comprising:
one end of the awning main body is fixed in the building structure, and the other end sequentially penetrates through the building structure and the wall insulation layer along the horizontal direction and extends outwards;
the panel is fixedly paved on the top surface, the bottom surface and the three outer side surfaces of the awning main body and forms a continuous surrounding structure, and the top surface of the panel is inclined downwards from inside to outside according to a set angle;
the flashing plate is arranged between the panel and the wall heat preservation layer along the width direction of the awning main body, the flashing plate is of an L-shaped structure, the vertical part of the flashing plate is fixedly arranged between the building structure and the wall heat preservation layer through a first connecting piece, and the horizontal part of the flashing plate is fixed on the top surface of the inner end part of the panel through a second connecting piece;
wherein, the canopy main part panel the flashing board is steel construction subassembly.
2. The post-load steel structure awning structure of claim 1, wherein the awning body comprises a plurality of main beams which are arranged at intervals in parallel along the horizontal direction, one end of any main beam is buried in the building structure, and the other end extends outwards along the horizontal direction;
two groups of support beams are respectively arranged at the top and the bottom of the plurality of main beams, any group of support beams comprises a plurality of support beams which are arranged at intervals along the length direction of the main beams, and any support beam is arranged along the width direction of the main beams and is fixedly connected with the main beams;
the frame beam is of a three-dimensional frame structure and is fixedly sleeved outside the plurality of main beams and the two groups of support beams.
3. The post-installed steel structure awning structure according to claim 2, wherein the first connecting piece and the second connecting piece are both fasteners, one end of the first connecting piece is fixed on the outer side of the vertical part of the flashing plate, and the other end vertically penetrates through the vertical part and is anchored into a building structure; one end of the second connecting piece is fixed on the top surface of the horizontal part of the flashing plate, and the other end of the second connecting piece vertically penetrates through the horizontal part and is anchored into the supporting beam.
4. The post-load steel structure awning structure of claim 1, wherein the panel comprises a first panel fixedly laid on the top surface, the bottom surface and three outer side surfaces of the awning body and forming a continuous surrounding structure, and a part of the first panel located on the top surface of the awning body is arranged at the outer end part thereof; the second panel is fixedly sleeved on the top of the awning main body and covers the upper portion of the second panel.
5. The post-load steel structure awning structure of claim 4, wherein the outer sides of the first and second panels are provided with panel drops.
6. The post-load steel structure awning structure of claim 1, further comprising a plurality of spacers disposed between the awning body and the top surface of the panel at intervals along the length direction of the awning body, wherein the thickness of any spacer is set according to a set inclination angle of the top surface of the panel.
7. The post-load steel structure awning structure of claim 1, further comprising a sealant disposed continuously along the joints of the outer sides of the panels, flashing and wall insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417225.1U CN219753752U (en) | 2023-03-08 | 2023-03-08 | Rear-mounted steel structure awning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320417225.1U CN219753752U (en) | 2023-03-08 | 2023-03-08 | Rear-mounted steel structure awning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219753752U true CN219753752U (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320417225.1U Active CN219753752U (en) | 2023-03-08 | 2023-03-08 | Rear-mounted steel structure awning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219753752U (en) |
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2023
- 2023-03-08 CN CN202320417225.1U patent/CN219753752U/en active Active
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