CN217326053U - Precast concrete wallboard, precast concrete wall body and precast concrete module building - Google Patents
Precast concrete wallboard, precast concrete wall body and precast concrete module building Download PDFInfo
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- CN217326053U CN217326053U CN202220243395.8U CN202220243395U CN217326053U CN 217326053 U CN217326053 U CN 217326053U CN 202220243395 U CN202220243395 U CN 202220243395U CN 217326053 U CN217326053 U CN 217326053U
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Abstract
The utility model provides a precast concrete wallboard, precast concrete wall body and precast concrete module building. Wherein, this precast concrete wallboard includes: a wall panel body; and the first protrusion is arranged on the surface of the wallboard body in the height direction and the width direction and comprises a first base body and a first longitudinal hole penetrating through the first base body. The utility model provides a precast concrete wallboard has connecting portion, adopts the arch to align to connect the wallboard, during site operation, only need past pouring concrete in the longitudinal hole, or through steel bar connection, it is very simple and convenient.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a precast concrete wallboard, precast concrete wall body and precast concrete module building.
Background
The assembled integral shear wall structure is the main structural form of the assembled building structure. In the prior art, more connection technical schemes are concentrated between two precast concrete walls, namely, the end faces of adjacent precast concrete walls in the height direction and the thickness direction are connected; the connecting technology for connecting two precast concrete wallboards into a precast concrete wall body is formed by connecting the surfaces of the wallboards in the height direction and the width direction.
In the assembled concrete shear wall modular building structure, adjacent prefabricated wallboards of adjacent prefabricated modules are connected to form a wall body of the modular building structure, and the connection structure between the adjacent prefabricated boards is the fundamental guarantee of the structural performance. Among the prior art, the reinforcing bar generally stretches out on the adjacent prefabricated wallboard of adjacent prefabricated module, and this leads to the preparation, the installation comparatively complicated, and efficiency is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve one of the problems in the prior art, the first object of the present invention is to provide a precast concrete wall panel, including:
a wall panel body; and
the first protrusion is arranged on the surface where the height direction and the width direction of the wallboard body are located and comprises a first base body and a first longitudinal hole penetrating through the first base body.
In some embodiments of the present invention, the first protrusion further comprises a first transverse hole, and the first transverse hole and the first longitudinal hole form an intersecting space.
In some embodiments of the present invention, the first protrusion further includes a second transverse hole, the second transverse hole and the first longitudinal hole form an intersecting space, and an opening end surface of the second transverse hole is parallel to or perpendicular to an opening end surface of the first transverse hole.
In some embodiments of the present invention, the precast concrete wall panel further comprises:
the second protrusion is arranged on the wallboard body and comprises a second base body and a second longitudinal hole penetrating through the second base body;
wherein the centers of the first longitudinal bore and the second longitudinal bore are collinear.
In some embodiments of the present invention, the wall plate body includes an inner concave portion, the inner concave portion being disposed between the first protrusion and the second protrusion.
The second purpose of the utility model is to provide a precast concrete wall, including above-mentioned precast concrete wallboard.
In some embodiments of the present invention, the precast concrete wall further comprises precast concrete splicing wall members;
wherein, precast concrete concatenation wall body component includes the concatenation wallboard body and sets up concatenation arch on the concatenation wallboard body, the concatenation is protruding to include the third base member and to run through the concatenation hole of third base member.
In some embodiments of the present invention, the splicing hole and the first longitudinal hole and the center of the second longitudinal hole are collinear, and the height of the splicing protrusion is less than or equal to the distance between the first protrusion and the second protrusion.
The third purpose of the utility model is to provide a precast concrete module building, a serial communication port, including above-mentioned precast concrete wall body.
In some embodiments of the present invention, the precast concrete modular building comprises at least two precast modules comprising at least two concrete vertical wall panels and a horizontal structure at least partially connected to the at least two concrete vertical wall panels, the horizontal structure being a ceiling or/and a floor;
wherein the vertical wall panels between adjacent precast modules are the precast concrete wall panels described above.
The utility model discloses a precast concrete module building is formed by connecting two at least prefabricated modules, is about to the adjacent prefabricated wallboard of prefabricated module and connects a wall body that forms module building. The concrete and steel bar structures of the surfaces of the prefabricated wall boards in the height direction and the width direction determine the manufacturing, transporting and installing efficiency of the prefabricated modules and the like. Generally speaking, the face that prefabricated wallboard direction of height and width direction place does not stretch out the reinforcing bar can show convenience of manufacture, transportation and installation. The utility model provides a precast concrete wall has the arch on the face at precast concrete wall height direction and width direction place, and porose hole in the arch sets up the wallboard relatively and pours the concrete between the wallboard and form precast concrete wall. The hole of prefabricated wallboard is full of to back concreting, is in the same place with the precast concrete interlock of bellying department, has guaranteed the connection wholeness of prefabricated wallboard to the performance of module building has been guaranteed. When the post-cast concrete adopts Ultra High Performance Concrete (UHPC) and the like, the connection integrity of the wall board can be ensured
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a precast concrete wall panel provided by an embodiment of the present invention.
Fig. 2 is a schematic structural view of a precast concrete wall panel according to another embodiment of the present invention.
Fig. 3 is a schematic structural view of a precast concrete wall panel according to another embodiment of the present invention.
Fig. 4 is a schematic structural view of a precast concrete wall panel according to another embodiment of the present invention.
Fig. 5 is a schematic structural view of a precast concrete wall panel according to another embodiment of the present invention.
Fig. 6 is a schematic structural view of a precast concrete wall panel according to another embodiment of the present invention.
Fig. 7 is a schematic structural view of a precast concrete wall panel according to another embodiment of the present invention.
Fig. 8 is a schematic structural view of a precast concrete wall panel according to another embodiment of the present invention.
Fig. 9 shows a schematic structural diagram of a precast concrete module building according to an embodiment of the present invention.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
In the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
It should be noted that, unless otherwise explicitly stated or limited, the terms "connected" and "connected" in the present application should be interpreted broadly, and for example, they may be fixedly connected, flexibly connected, detachably connected, or integrally connected, and they also include the case where they contact each other; may be a mechanical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present disclosure can be understood as a specific case by a person of ordinary skill in the art.
The following detailed description of the present invention is provided to enable a better understanding of the present invention and the advantages of its various aspects, when taken in conjunction with the accompanying drawings and examples. However, the specific embodiments and examples described below are for illustrative purposes only and are not intended to limit the present invention.
Fig. 1 shows a precast concrete wall panel 100 provided by an embodiment of the present invention, which includes a wall panel body 110 and a first protrusion 120. The first protrusion 120 is disposed on the width direction and height direction faces of the wall panel body 110, and includes a first base 121 and a first longitudinal hole 122 penetrating through the first base 121. In this embodiment, there are two first protrusions 120, which are located on the same horizontal line (same height).
Fig. 2 shows another embodiment of a precast concrete wall panel 100. Which is different from the precast concrete wall panel 100 shown in fig. 1 only in the height and position of the first protrusions 120.
During on-site construction, the two precast concrete wall panels 100 shown in fig. 1 and 2 may be oppositely arranged, and then concrete is poured between the two precast concrete wall panels 100 to form a wall body. Longitudinal ribs may also be inserted into the first longitudinal bore 122 and then concrete poured.
Of course, the precast concrete spliced wall body member can also be specially arranged. Wherein, precast concrete concatenation wall body component is protruding including concatenation wallboard body and the concatenation of setting on concatenation wallboard body, and the concatenation is protruding to include the third base member and run through the concatenation hole of third base member. During on-site construction, the precast concrete wall panel 100 shown in fig. 1 or fig. 2 may be disposed opposite to the precast concrete joined wall member, and then concrete is poured into the first longitudinal hole 122 and the joined hole, or longitudinal ribs are inserted into the first longitudinal hole 122 and the joined hole, and then concrete is poured into the first longitudinal hole 122 and the joined hole, thereby forming a precast concrete wall.
Fig. 3 shows another precast concrete wall panel 200 provided by an embodiment of the present invention, which includes a wall panel body 210 and a first protrusion 220. The first protrusion 220 is disposed on the width direction and height direction surfaces of the wall panel body 210, and includes a first base 221, a first longitudinal hole 222 penetrating through the first base 221, and a first transverse hole 223.
In this embodiment, the height of the first base 221 is the same as the height of the wall plate body 210. The first transverse bore 223 and the first longitudinal bore 222 form an intersecting space.
During on-site construction, the precast concrete wall panels 200 of the present embodiment may be arranged in pairs in opposite directions (i.e., the surfaces where the protrusions are located are arranged in opposite directions), so as to be connected by connecting reinforcing bars, then concrete is poured between the wall panels, the later poured concrete fills the first longitudinal hole 222, the first transverse hole 223 and other areas between the wall panels, and the precast concrete wall panels are connected to form a precast concrete wall; the post-cast concrete fills the first longitudinal holes 222 and the first transverse holes 223, and after curing, bites together with the precast concrete of the first base 221, thereby connecting the precast concrete wall panels together.
Fig. 4 shows another embodiment of a precast concrete wall panel 200. The opening direction of the first transverse hole 223 is different from the opening direction of the first transverse hole 223 shown in embodiment 3.
Fig. 5 shows another embodiment of a precast concrete wall panel 200. The first protrusion 220 further includes a second transverse hole 224, the second transverse hole 224 and the first longitudinal hole 222 form an intersecting space, and an opening end surface of the second transverse hole 224 and an opening end surface of the first transverse hole 223 are parallel to each other.
In other embodiments of the present invention, the opening end surface of the second transverse hole 224 can also be parallel or perpendicular to the opening end surface of the first transverse hole 223 (as shown in fig. 6).
Fig. 7 shows a precast concrete wall panel 300 according to another embodiment of the present invention. Which includes a wallboard body 310, a first projection 320, and a second projection 330. The first protrusion 320 is disposed on the height direction and width direction surface of the wall panel body 310, and includes a first base 321 and a first longitudinal hole 322 penetrating through the first base 321. The second protrusion 330 is disposed on the wall panel body 310 and includes a second base 331 and a second longitudinal hole 332 penetrating through the second base 331. Wherein the centers of the first longitudinal bore 322 and the second longitudinal bore 332 are collinear.
During site construction, the wall body member can be spliced by the precast concrete for construction. The precast concrete splicing wall member comprises a splicing wallboard body and a splicing bulge arranged on the splicing wallboard body, wherein the splicing bulge comprises a third base body and a splicing hole penetrating through the third base body. The centers of the splicing hole, the first longitudinal hole and the second longitudinal hole are collinear, and the height of the splicing bulge is smaller than or equal to the distance between the first bulge and the second bulge.
During construction, the splicing bulge is inserted between the first bulge and the second bulge, and then cement is poured into the first longitudinal hole, the splicing hole and the second longitudinal hole or concrete is poured after reinforcing steel bars are inserted into the first longitudinal hole, the splicing hole and the second longitudinal hole, so that the precast concrete wall is formed.
It should be noted that the first protrusion and the second protrusion are relative concepts, and for the same protrusion, it may be referred to as the first protrusion with respect to the protrusion on the lower side thereof, and it may also be referred to as the second protrusion with respect to the protrusion on the upper side thereof.
Fig. 8 shows another embodiment of a precast concrete wall panel 300. The wall plate body 310 comprises an inner concave part 311, and the inner concave part 311 is arranged between the first protrusion 320 and the second protrusion 330. The provision of the concave portion 311 facilitates the provision of a connection bar or the like.
Fig. 9 shows a modular building 1000 according to the present invention. The modular building 1000 includes at least two prefabricated modules including at least one prefabricated concrete wall panel 100. In other embodiments of the present invention, precast concrete wall panel 100 in modular building 1000 may be replaced with precast concrete wall panel 200 or 300 described above. Modular building 1000 also includes one vertical wall panel 20 or vertical wall panel 30 or vertical wall panel 40; the prefabricated modules further comprise a horizontal structure 10, which is a ceiling or/and a floor; precast concrete wall panel 100 is at least partially connected to the horizontal structure.
The two prefabricated modules are installed in place, the prefabricated concrete wallboards 100 of the two prefabricated modules are arranged close to each other, and concrete is poured between the two prefabricated concrete wallboards 100 to form a prefabricated concrete wall body, so that the two prefabricated modules are connected together to form a modular building. The vertical wall panel 20 or the vertical wall panel 30 or the vertical wall panel 40 may be provided with a door opening and/or a window opening. The precast concrete wallboard can also be provided with a door opening and/or a window opening.
It should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (10)
1. A precast concrete wall panel, comprising:
a wall panel body; and
the first protrusion is arranged on the surface where the height direction and the width direction of the wallboard body are located and comprises a first base body and a first longitudinal hole penetrating through the first base body.
2. The precast concrete wall panel of claim 1, wherein the first projection further comprises a first transverse hole, the first transverse hole and the first longitudinal hole forming an intersecting space.
3. The precast concrete wall panel of claim 2, wherein the first protrusion further comprises a second transverse hole, the second transverse hole and the first longitudinal hole form an intersecting space, and an opening end surface of the second transverse hole is parallel to or perpendicular to an opening end surface of the first transverse hole.
4. The precast concrete wall panel of claim 1, further comprising:
the second protrusion is arranged on the wallboard body and comprises a second base body and a second longitudinal hole penetrating through the second base body;
wherein the centers of the first longitudinal bore and the second longitudinal bore are collinear.
5. The precast concrete wall panel of claim 4, wherein the wall panel body includes an interior recess disposed between the first and second projections.
6. A precast concrete wall comprising the precast concrete wall panel according to any one of claims 1 to 5.
7. The precast concrete wall of claim 6, further comprising precast concrete spliced wall members;
wherein, precast concrete concatenation wall body component includes the concatenation wallboard body and sets up concatenation arch on the concatenation wallboard body, the concatenation is protruding to include the third base member and to run through the concatenation hole of third base member.
8. The precast concrete wall of claim 7, wherein the precast concrete wall panel further comprises: the second protrusion is arranged on the wallboard body and comprises a second base body and a second longitudinal hole penetrating through the second base body;
the splicing hole is collinear with the centers of the first longitudinal hole and the second longitudinal hole, and the height of the splicing bulge is smaller than or equal to the distance between the first bulge and the second bulge.
9. A precast concrete modular building comprising a precast concrete wall body according to any one of claims 6 to 8.
10. A precast concrete modular building according to claim 9, characterized in that it comprises at least two precast modules comprising at least two concrete vertical wall panels and a horizontal structure at least partially connected to the at least two concrete vertical wall panels, the horizontal structure being a ceiling or/and a floor;
wherein the vertical wall panels between adjacent precast modules are precast concrete wall panels according to any one of claims 1 to 5.
Priority Applications (1)
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CN202220243395.8U CN217326053U (en) | 2022-01-29 | 2022-01-29 | Precast concrete wallboard, precast concrete wall body and precast concrete module building |
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CN202220243395.8U CN217326053U (en) | 2022-01-29 | 2022-01-29 | Precast concrete wallboard, precast concrete wall body and precast concrete module building |
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CN217326053U true CN217326053U (en) | 2022-08-30 |
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CN202220243395.8U Active CN217326053U (en) | 2022-01-29 | 2022-01-29 | Precast concrete wallboard, precast concrete wall body and precast concrete module building |
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