CN218714477U - External overhanging type prefabricated UHPC sun shield building structure - Google Patents

Abstract

The utility model discloses a prefabricated UHPC sunshading board building structure of external overhanging type, including building subject, at least one connecting piece, at least one installing frame, at least one prefabricated UHPC sunshading board and at least one pull rod, set up at least one built-in fitting in the building subject, the one end of built-in fitting extends the outside of building subject's outer wall, the one end of connecting piece is the free end, and the other end of connecting piece is non-free end, the non-free end of connecting piece with the one end that the built-in fitting extends the outside of building subject outer wall links to each other, the installing frame is installed on the connecting piece, prefabricated PC sunshading board is installed in the installing frame, the one end of pull rod is connected on building subject and this end of pull rod is located the top of built-in fitting, the other end of pull rod passes prefabricated UHPC sunshading board and extends the below of this prefabricated UHPC sunshading board, the pull rod is fixed mutually with prefabricated UHPC sunshading board. The utility model has the advantages of long service life, high safety and the like.

Description

External hanging overhanging type prefabricated UHPC sun shield building structure

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to prefabricated UHPC sunshading board building structure of external overhanging type.

Background

Sunshade is a construction measure that is adopted to prevent direct sunlight from shining indoors, to reduce solar radiant heat, to avoid indoor overheating in summer, to produce glare, and to protect indoor articles from being irradiated by sunlight. The general sun shading mode includes: the curtain, the shutter, the greening in front of the window, the awning, the sunshade plate installed on the outer corridor and the like can achieve certain sunshade effect. The sun visor installed on a window can be classified into: horizontal shading, vertical shading, mixed shading and baffle shading.

(1) Horizontal sun shading: the sun visor with a certain width is arranged above the window, can shield sunlight with a large height angle irradiated from the upper part of the window, and is suitable for windows facing south and windows facing nearby.

(2) Vertical sun shading: the sun-shading boards in the vertical direction with a certain width are arranged on the two sides of the window, can shade sunlight which is obliquely incident from the two sides of the window and has a small height angle, and is suitable for windows facing south, north, east and west.

(3) Mixing and shading: the sun shading device has the advantages that the sun shading device is integrated with the two sun shading boards, sunlight irradiated from the upper part of the window with a large height angle can be shaded, sunlight obliquely incident from two sides of the window with a small height angle can be shaded, and the sun shading effect is obvious. The window is suitable for the south, the east and the south and the west of the window.

(4) Shading with a baffle: the sun shield is arranged in front of the window and is vertical to the window in the direction parallel to the window at a certain distance, can effectively shield sunlight with a small height angle irradiated from the window square, and is suitable for windows with the windows facing east, west and nearby.

The prefabricated UHPC sun visor is a sun visor which is prefabricated in advance and is made of UHPC (ultra high performance concrete or active powder concrete) materials, various plate structures made of the UHPC are widely applied to different fields such as building curtain walls, external facades, building aesthetic and landscape prefabricated components, interior decoration and ornamentation, concrete furniture, houses and artware and the like, is prepared by selecting high-activity fine materials and adopting closest stacking and fiber reinforcement technology, and has super-strong mechanical property, high toughness, super-high durability, weather resistance and excellent pouring and forming performance.

As shown in fig. 1, a patent application number 202122683322.9, named as an assembly structure of a building sun visor, discloses a sun visor structure, which comprises a sun visor 1 and a mounting block; 2. a connecting frame; 3. a sun visor; 4. a bolt; 6. bolt and bolt; 7. supporting a block; 8. a connecting rod; 9. the lug has solved the problem that the sunshading board on the upstairs in prior art is bulky, the assembly is inconvenient and use inconvenient regulation.

However, the horizontal sunshade, the vertical sunshade, the mixed sunshade, the baffle sunshade or the sunshade structure in patent application No. 202122683322.9 all adopt the connection mode with the window frame, have high requirements on the bearing capacity of the window frame, are independently installed by a single component, have the service life of dozens of years, and have potential safety hazards after the maintenance of the individual components for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a long service life, the high prefabricated UHPC sunshading board building structure of externally hanging overhanging type of security.

In order to solve the technical problem, the utility model adopts the following technical scheme:

prefabricated UHPC sunshading board building structure of external overhanging type includes:

the building comprises a building main body, wherein at least one embedded part is arranged in the building main body, and one end of the embedded part extends to the outer side of the outer wall of the building main body;

one end of the connecting piece is a free end, the other end of the connecting piece is a non-free end, and the non-free end of the connecting piece is connected with one end of the embedded part extending to the outer side of the outer wall of the building main body;

at least one mounting frame mounted on the connecting piece;

at least one prefabricated UHPC sun visor mounted within the mounting frame; and

one end of the pull rod is connected to the building main body, the end of the pull rod is located above the embedded part, the other end of the pull rod penetrates through the prefabricated UHPC sunshade board and extends to the position below the prefabricated UHPC sunshade board, and the pull rod is fixed with the prefabricated UHPC sunshade board.

Preferably, the connecting piece is horizontally arranged, and the end face of the free end of the connecting piece is an inclined plane.

Preferably, first connecting plates and second connecting plates are fixed on the left side and the right side of the top surface of the connecting piece at intervals, the middle part of the bottom surface and the right part of the bottom surface of the mounting frame are respectively fixed with the first connecting plates and the second connecting plates, the left middle part of the mounting frame extends to the left side of the connecting piece leftwards, the prefabricated UHPC sun shield is horizontally mounted in the mounting frame, and the prefabricated UHPC sun shield is fixed in the mounting frame through a plurality of first screws.

Preferably, the bottom surface of the mounting frame is fixed on an inclined surface of the free end of the connecting piece through a third connecting plate, an included angle between the inclined surface and the top surface of the connecting piece is an obtuse angle, and the prefabricated UHPC sun shield is fixed in the mounting frame through a plurality of second screws.

Preferably, the building structure further comprises an embedded fixing part, one end of the embedded fixing part is fixed in the building main body, the other end of the embedded fixing part extends to the outer side of the outer wall of the building main body, and the embedded fixing part is located above the embedded part and fixedly connected with the pull rod.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

(1) The utility model discloses a set up the built-in fitting in the building main part, then connect the installing frame on the built-in fitting through the connecting piece, install prefabricated UHPC sunshading board in the installing frame again and carry out the sunshade, compared with the prior art, the utility model discloses abandon the structure of installing the sunshading board in the window frame among the prior art, directly connect prefabricated UHPC sunshading board on the building main part through installing frame, connecting piece and built-in fitting and use, realized that the window frame separates with the structure system of prefabricated UHPC sunshading board, do not have the requirement to the window frame, connect and use on the building main part, the building main part has accepted the stress of prefabricated UHPC sunshading board isotructure, uses safelyr;

(2) The utility model discloses a prefabricate UHPC sunshading board carries out the sunshade, prefabricate UHPC sunshading board and adopt UHPC material to make, possess characteristics such as high tenacity, super high durability, weatherability, use when building the main part outside, life is longer;

(3) The utility model discloses be equipped with pull rod and prefabricated UHPC sunshading board, pull rod and prefabricated UHPC sunshading board all are equipped with one at least, and the one end of pull rod is connected on building subject, and the other end of pull rod can pass one or more prefabricated UHPC sunshading boards, has strengthened the intensity between the prefabricated UHPC sunshading board like this, makes the utility model discloses a prefabricated UHPC sunshading board is more firm when carrying out the sunshade, and intensity is big, long service life, and compared with prior art, prefabricated UHPC sunshading board passes through structural connection such as installing frame, connecting piece and installs on the built-in fitting and there is the pull rod to strengthen intensity between the prefabricated UHPC sunshading board, and factor of safety is higher after the use, and the potential safety hazard is low;

to sum up, the utility model has the advantages of long service life, high security, etc.

Drawings

Fig. 1 is a schematic structural view of an assembling structure of a sun visor for a building in the related art;

fig. 2 is a schematic structural diagram of the present invention in one embodiment;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a schematic structural diagram of the present invention in another embodiment;

fig. 5 is an enlarged view at B in fig. 4.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as 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 accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 2 and fig. 3, in an embodiment of the present invention, the external overhanging prefabricated UHPC sun visor building structure of the present invention comprises a building main body 20, at least one connecting member 22, at least one mounting frame 23, at least one prefabricated UHPC sun visor 24 and at least one pull rod 25, wherein at least one embedded member 21 is disposed in the building main body 20;

specifically, a plurality of windows are arranged on the outer wall of the building main body 20, the present application comprises at least one prefabricated UHPC sun visor 24, that is, the present application comprises a plurality of prefabricated UHPC sun visors 24, the number of the prefabricated UHPC sun visors 24 is equal to that of the plurality of windows, and the prefabricated UHPC sun visors 24 are arranged in a one-to-one correspondence manner, the prefabricated UHPC sun visors 24 are used for shading a plurality of windows, the prefabricated UHPC sun visors 24 can be of a complete plate-shaped structure or a structure provided with a plurality of through holes when being installed and used, when the prefabricated UHPC sun visor 24 is of a complete plate-shaped structure, the prefabricated UHPC sun visor is suitable for being installed on windows with small light transmission requirements, and when the prefabricated UHPC sun visor 24 is of a structure provided with a plurality of through holes, the prefabricated UHPC sun visor is suitable for being installed on windows with certain light transmission requirements, the utility model provides a connecting piece 22, installing frame 23, prefabricated UHPC sunshading board 24 and built-in fitting 21's quantity is equal, and the quantity of pull rod 25 can be selected according to the demand, and pull rod 25 is long banding structure of taking the hasp and pull rod 25 can with the utility model discloses a corresponding prefabricated UHPC sunshading board 24 that sets up the installation from top to bottom on building subject 20 establishes ties, increases intensity, can utilize connector link etc. to link to each other between two adjacent prefabricated UHPC sunshading boards 24, and pull rod 25 is rigid structure, and pull rod 25 between two adjacent prefabricated UHPC sunshading boards 24 also can be for the tight increase support nature that is convenient for, and is more firm, and building subject 20 upper window sets up for vertical row one vertical row along vertical direction, and prefabricated UHPC sunshading board 24 between corresponding each vertical row also can be corresponding from top to bottom and also can select one or many pull rods 25 increase intensity according to the demand;

specifically, one end of the embedded part 21 extends to the outer side of the outer wall of the building main body 20, one end of the connecting part 22 is a free end, the other end of the connecting part 22 is a non-free end, the non-free end of the connecting part 22 is connected with one end of the embedded part 21 extending to the outer side of the outer wall of the building main body 20, the mounting frame 23 is mounted on the connecting part 22, the prefabricated UHPC sunshade plate 24 is mounted in the mounting frame 23, one end of the pull rod 25 is connected to the building main body 20 and the end of the pull rod 25 is located above the embedded part 21, the other end of the pull rod 25 passes through the prefabricated UHPC sunshade plate 24 and extends to the lower part of the prefabricated UHPC sunshade plate 24, the pull rod 25 is fixed to the prefabricated UHPC sunshade plate, if one side facing the sun of the building main body 20 is provided with a plurality of windows, the embedded part 21 of the present invention is arranged above each corresponding window, the connecting member 22 is connected to each embedded part 21, the connecting member 22 is provided with the mounting frame 23, the prefabricated UHPC sun-shading boards 24 are installed in the mounting frame 23, the specific pull rod 25 can be one or more, the upper end of the pull rod 25 is connected to the building main body 20, the upper end of the pull rod 25 is positioned on the upper side of the uppermost embedded part 21 in the plurality of embedded parts 21, the pull rod 25 sequentially penetrates the prefabricated UHPC sun-shading boards 24 downwards and is fixed with the prefabricated UHPC sun-shading boards 24, the strength between the prefabricated UHPC sun-shading boards 24 is enhanced by the pull rod 25, the utility model is suitable for being used in areas with strong illumination or being used in areas without lighting requirements or with low lighting requirements, if the lighting requirement of a building main body 20 is low, the utility model can adopt the structure, more specifically, after the prefabricated UHPC sun-shading boards 24 are installed, the utility model has a certain sun-shading effect, if people want to further shade the sun, other sun-shading board structures can be additionally arranged on the window frame of the outer wall of the building main body 20 according to the requirement to further shade the sun;

specifically, built-in fitting 21 with the utility model discloses a building subject 20 is under construction together, and 30mm in the outer wall of built-in fitting 21 buries building subject 20, and the later stage of being convenient for links to each other with connecting piece 22.

Specifically, the connecting piece 22 is horizontally arranged, the end face of the free end of the connecting piece 22 is an inclined plane, the connecting piece 22 can be a steel connecting piece 22 and is in a cantilever structure form, more specifically, the connecting piece is a thick steel structure with the length of 1330mm and the thickness of 12mm, the steel connecting piece 22 is a hollow structure, and the surface of the connecting piece 22 is subjected to fluorocarbon spraying treatment.

First connecting plate 26 and second connecting plate 27 are fixed at the interval about the top surface of connecting piece 22, bottom surface middle part and the bottom surface right part of installing frame 23 are fixed mutually with first connecting plate 26 and second connecting plate 27 respectively, the left middle part of installing frame 23 extends the left side of connecting piece 22 left side, prefabricated UHPC sunshading board 24 horizontal installation just in installing frame 23 prefabricated UHPC sunshading board 24 is through the first fix with screw of a plurality of in installing frame 23, specifically, the utility model discloses an outer overhanging type among the prefabricated UHPC sunshading board 24 building structure of outer overhanging type is prefabricated UHPC 24 promptly, and connecting piece 22 and installing frame 23 structure are all installed in the building subject 20 outside and are set up the installation for level or slope, and installing frame 23 specifically includes that horizontal and vertical keel structure concatenation forms, and the edge adopts thick steel plate of borduring, keel adopts 80 steel structure to constitute, and the thickness of thick steel plate is 8mm, and prefabricated UHPC sunshading board 24 size is 2200mm long 985mm wide by 30mm, and density 2.0 ~ 2.4.4 t/m is thick by 8, and the thickness is by 80 steel structure composition, and the thickness is 8mm, and the thickness is 2200mm ³ Compression strength (MPa) is more than or equal to 100, bending strength (MPa) is more than or equal to 10, elastic modulus (GPa) is 30-45, shear strength (MPa) is more than or equal to 15, pre-buried back bolt and pendant pulling force (KN) is more than or equal to 3.0, pre-buried back bolt and pendant shearing resistance (KN) is more than or equal to 15, tensile strength (MPa) is more than or equal to 5, impact strength (KJ/m) is more than or equal to 12, water absorption is less than or equal to 6%, freeze-thaw cycle is 100 times, ultimate bending strength (MPa) is 10-25, chloride ion diffusion coefficient is 10-25<0.45*10-12m ² S, depth of carbon dioxide penetration and carbonization<0.5mm, the grade A of combustion performance (GB 8624, non-combustible), and the pull rod 25 can be connected with the prefabricated UHPC sun visor 24 by adopting a bolt connection mode.

Specifically, the building structure further comprises an embedded fixing part 29, one end of the embedded fixing part 29 is fixed in the building main body 20, the other end of the embedded fixing part 29 extends to the outer side of the outer wall of the building main body 20, and the embedded fixing part 29 is located above the embedded part 21 and fixedly connected with the pull rod 25.

Example 2

As shown in fig. 4 and 5, the present embodiment is different from embodiment 1 in the specific mounting position of the mounting frame 23;

specifically, the bottom surface of the mounting frame 23 is fixed on an inclined surface of the free end of the connecting member 22 through a third connecting plate 28, an included angle between the inclined surface and the top surface of the connecting member is an obtuse angle, and the prefabricated UHPC sun shield 24 is fixed in the mounting frame 23 through a plurality of second screws.

The utility model discloses a concrete installation construction use as follows:

the utility model discloses when the construction is used, built-in fitting 21, pre-buried solid portion is under construction with building subject 20 together, 30mm in the outer wall of built-in fitting 21 buries building subject 20, be convenient for the later stage links to each other with connecting piece 22, built-in fitting 21 can be equipped with a plurality of and every built-in fitting 21 is located the top of building subject 20's every window frame respectively, then get the connecting piece 22 that equals with built-in fitting 21 quantity, installing frame 23 and prefabricated UHPC sunshading board 24, then install connecting piece 22 on built-in fitting 21, install installing frame 23 or level or slope on connecting piece 22, then install prefabricated UHPC sunshading board 24 in installing frame 23, connect the one end of pull rod 25 on the pre-buried solid portion at last and pass prefabricated UHPC sunshading board 24 respectively with pull rod 25's the other end, the utility model discloses accomplish the construction installation, intensity is big, long service life, the potential safety hazard is little.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims (5)

1. Prefabricated UHPC sunshading board building structure of external overhanging type, its characterized in that includes:

the building comprises a building main body, wherein at least one embedded part is arranged in the building main body, and one end of the embedded part extends to the outer side of the outer wall of the building main body;

one end of the connecting piece is a free end, the other end of the connecting piece is a non-free end, and the non-free end of the connecting piece is connected with one end of the embedded part extending to the outer side of the outer wall of the building main body;

at least one mounting frame mounted on the connecting piece;

at least one prefabricated UHPC sun visor mounted within the mounting frame; and

one end of the pull rod is connected to the building main body, the end of the pull rod is located above the embedded part, the other end of the pull rod penetrates through the prefabricated UHPC sunshade board and extends to the position below the prefabricated UHPC sunshade board, and the pull rod is fixed with the prefabricated UHPC sunshade board.

2. The externally hung overhanging type prefabricated UHPC sun visor building structure of claim 1, wherein: the connecting piece is horizontally arranged, and the end face of the free end of the connecting piece is an inclined plane.

3. The externally hung overhanging type prefabricated UHPC sun visor building structure of claim 2, wherein: first connecting plate and second connecting plate are fixed with at interval about the top surface of connecting piece, the bottom surface middle part and the bottom surface right part of installing frame are fixed with first connecting plate and second connecting plate respectively, the left middle part of installing frame extends the left side of connecting piece left, prefabricated UHPC sunshading board horizontal installation just prefabricated UHPC sunshading board passes through a plurality of first fix with screw in the installing frame.

4. The externally hung overhanging type prefabricated UHPC sun visor building structure of claim 2, wherein: the bottom surface of the mounting frame is fixed on the inclined surface of the free end of the connecting piece through a third connecting plate, an included angle between the inclined surface and the top surface of the connecting piece is an obtuse angle, and the prefabricated UHPC sun shield is fixed in the mounting frame through a plurality of second screws.

5. The externally hung overhanging type prefabricated UHPC sun visor building structure of claim 1, wherein: the building main body is fixed on the outer wall of the building main body, and the embedded fixing part is located above the embedded part and fixedly connected with the pull rod.

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