CN217974823U

CN217974823U - Waterproof envelope of assembled

Info

Publication number: CN217974823U
Application number: CN202220668025.9U
Authority: CN
Inventors: 王洪烈; 黎光军; 冯一航; 王伟旭
Original assignee: Sixth Construction Co Ltd of China Construction Fourth Engineering Division Co Ltd
Current assignee: Sixth Construction Co Ltd of China Construction Fourth Engineering Division Co Ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-12-06
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses an assembly type waterproof enclosure structure, which relates to the technical field of building assembly and comprises prefabricated components and cast-in-place external wall panels; the external wall panel is used for forming a shear wall of a building to bear the prefabricated part, so that the prefabricated part is convenient to install; wherein, pour the reinforcing bar spare of laying the wall of multiunit perpendicular to side fascia in the prefabricated component, reinforcing bar spare one end stretches out in the prefabricated component extends to the side fascia, reinforcing bar spare with the connection is pour to the side fascia, the part of reinforcing bar spare one end is pour in the prefabricated component when prefabricated, another part stretches into in the template of side fascia when the cast in situ, pour the mode of connecting the prefabricated component through the side fascia, only need prefabricate above-mentioned prefabricated component at the mill, need not pour side fascia and above-mentioned prefabricated component integrated into one piece, when can effectually avoiding integrated into one piece to pour side fascia and prefabricated component, volume and weight are great, inconvenient transportation, hoist and mount and the problem of installation.

Description

Waterproof envelope of assembled

Technical Field

The utility model relates to a building assembly technical field, concretely relates to waterproof envelope of assembled.

Background

The reinforced concrete plate-type member for building assembly, referred to as wallboard or wall plate, is processed and manufactured in a prefabrication plant or building site. The prefabricated concrete wallboard is adopted to build the assembled large-plate building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, and the building construction period is shortened. The inner wall board has three kinds, including horizontal wall board, vertical wall board and partition board. The external wall panel comprises a front external wall panel, a gable wall panel and a cornice wall panel, and can be made of light aggregate single materials or composite materials. An existing exterior wall includes an interior wall panel and an exterior wall panel, the interior wall panel being disposed on a floor as a shear wall, and the exterior wall panel being disposed on an exterior side of the interior wall panel.

At present, an inner wall plate and an outer wall plate are integrally formed by a pouring prefabrication method, and are transported to a site for hoisting and mounting after pouring is finished in a factory. Because interior wallboard and side fascia integrated into one piece, in the installation, have certain clearance between interior wallboard and the floor, fill up these gaps through the slip casting and can't reach fine water-proof effects, cause the quality common fault of outer wall seepage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof envelope of assembled solves following technical problem:

because interior wallboard and side fascia integrated into one piece, in the installation, have certain clearance between interior wallboard and the floor, fill up these gaps through the slip casting and can't reach fine water-proof effects, cause the general problem of quality of outer wall seepage.

The purpose of the utility model can be realized by the following technical proposal:

an assembled waterproof building envelope comprises prefabricated components and cast-in-place external wall panels;

the external wall panel is used for forming a shear wall of a building to bear the prefabricated part, so that the prefabricated part is convenient to install;

the prefabricated component is internally provided with a plurality of groups of steel bar pieces perpendicular to the wall surface of the external wall panel in a pouring manner, one end of each steel bar piece stretches out of the prefabricated component and extends into the external wall panel, the steel bar pieces are connected with the external wall panel in a pouring manner, one end of each steel bar piece is poured into the prefabricated component when prefabricated, and the other end of each steel bar piece stretches into a template of the external wall panel when poured in place.

Preferably, a waterproof layer is arranged on one side, close to the external wall panel, of the prefabricated component, the cross section of the waterproof layer is L-shaped, one end of the waterproof layer is connected with the prefabricated component, and the other end of the waterproof layer is connected with the external wall panel.

Preferably, a buffer layer is further arranged between the prefabricated component and the outer wall plate, the buffer layer is used for buffering the prefabricated component and the outer wall plate, and the prefabricated component is connected with the outer wall plate through a plurality of steel bar pieces.

Preferably, the window is formed in the prefabricated part and the outer wall plate, the window is used for reserving and installing the window, a first template is arranged in the window, the first template is of a frame-shaped structure matched with the window in shape, is used for blocking four faces of the window, and is attached to the window of the prefabricated part and the window on the outer wall plate.

Preferably, the prefabricated component and the external wall panel are provided with air conditioning openings, the air conditioning openings are used for reserving and installing air conditioners, second templates are arranged in the air conditioning openings, the second templates are of frame-shaped structures matched with the air conditioning openings in shape and used for blocking four surfaces of the air conditioning openings and are attached to the air conditioning openings in the prefabricated component.

Preferably, the prefabricated part is provided with a plurality of connecting holes, and connecting bolts are arranged in the connecting holes.

Preferably, be equipped with the reinforcing bar structure in the side fascia, the reinforcing bar structure comprises the multiunit reinforcing bar is crisscross.

Preferably, the side of the external wall panel is embedded with a waterproof strip.

The utility model has the advantages that:

(1) By adopting the mode of pouring and connecting the prefabricated components through the external wall panel, the prefabricated components are only prefabricated in a factory, and the external wall panel and the prefabricated components are not required to be integrally formed and poured, so that the problems of large volume and weight, inconvenience in transportation, hoisting and installation when the external wall panel and the prefabricated components are integrally formed and poured can be effectively solved;

(2) The external wall panel is cast in place, after the prefabricated component is hoisted in place, the template of the external wall panel is assembled, the prefabricated component serves as one part of the cast template, the external wall panel is convenient to cast, and the reinforcing steel bar piece is convenient to embed in the inner cavity plate; therefore, the assembly type waterproof envelope structure can play a good waterproof effect, can greatly improve the waterproofness and prevent water from immersing.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of an assembled waterproof enclosure of the present invention;

fig. 2 is a schematic structural view of a prefabricated member in the assembled waterproof enclosure structure of the present invention;

FIG. 3 is a schematic structural view of the assembled waterproof enclosure of the present invention during installation,

in the figure: 1. prefabricating a component; 2. an external wall panel; 3. a window; 4. an air conditioning port; 5. a first template; 6. a second template; 7. a waterproof layer; 8. a buffer layer; 9. connecting holes; 10. a reinforcement member; 11. a waterproof strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model relates to an assembly type waterproof enclosure structure, including prefabricated component 1 and cast-in-place side fascia 2, side fascia 2 is used for constituting the shear wall of building in order to bear prefabricated component 1, makes things convenient for the installation of prefabricated component 1, in the actual building construction, lays on side fascia 2 through prefabricated component 1, and prefabricated component 1 surface smoothness is good, and overall accuracy is high, can accomplish the heat preservation and the decorative layer of the exterior window frame, drip and facade of building in the mill directly simultaneously;

the prefabricated component 1 is internally provided with a plurality of groups of steel bar pieces 10 perpendicular to the wall surface of the external wall panel 2 in a pouring way, one end of each steel bar piece 10 extends out of the prefabricated component 1 and extends into the external wall panel 2, the steel bar pieces 10 are connected with the external wall panel 2 in a pouring way, one end of each steel bar piece 10 is poured into the prefabricated component 1 during prefabrication, the other end of each steel bar piece 10 extends into a template of the external wall panel 2 during in-situ pouring, and then the prefabricated component 1 is connected with the external wall panel 2 through the steel bar pieces 10, in the utility model, the prefabricated component 1 is only prefabricated in a factory through the way of pouring and connecting the external wall panel 2 with the prefabricated component 1, the external wall panel 2 and the prefabricated component 1 are not required to be integrally formed and poured, and the problems of inconvenient transportation, hoisting and installation due to large volume and weight when the external wall panel 2 and the prefabricated component 1 are integrally formed and can be effectively avoided; similarly, the outer wall panel 2 is cast in place, after the prefabricated component 1 is hoisted in place, the template of the outer wall panel 2 is assembled, the prefabricated component 1 serves as one part of the cast template, the outer wall panel 2 is convenient to cast, the reinforcement pieces 10 are convenient to embed in the inner cavity plate, the outer wall panel 2 is cast together with the installation surface of the outer wall panel through cast in place, and the problem of water leakage caused by gaps on the installation surface of the integrally formed wall body can be solved; therefore, the assembly type waterproof envelope structure can play a good waterproof effect, can greatly improve the waterproofness and prevent water from immersing.

A waterproof layer 7 is arranged on one side, close to the external wall panel 2, of the prefabricated component 1, the cross section of the waterproof layer 7 is L-shaped, one end of the waterproof layer 7 is connected with the prefabricated component 1, and the other end of the waterproof layer 7 is connected with the external wall panel 2; because the prefabricated component 1 is connected with the inner wall of the outer wall panel 2 template through the steel bar part 10, a gap can be generated between the prefabricated component 1 and the outer wall panel 2, in the embodiment, the prefabricated component 1 is used as a part of the outer wall panel 2 pouring template through the on-site pouring of the outer wall panel 2 and can be attached to the poured concrete, so that the waterproof effect between the outer wall panel 2 and the prefabricated component 1 is good, and the waterproof effect between the outer wall panel 2 and the prefabricated component 1 can be further improved through the arrangement of the waterproof layer 7;

wherein, still be equipped with buffer layer 8 between prefabricated component 1 and side fascia 2, buffer layer 8 is used for realizing the buffering of prefabricated component 1 and side fascia 2, and prefabricated component 1 is connected with side fascia 2 through a plurality of reinforcement pieces 10, and the effort is great between, sets up buffer layer 8 and realizes the buffering effect.

The prefabricated component 1 and the external wall panel 2 are provided with a window 3, the window 3 is used for reserving and installing a window, a first template 5 is arranged in the window 3, the first template 5 is a frame-shaped structure matched with the shape of the window 3 and used for blocking four surfaces of the window 3 and is attached to the window 3 of the prefabricated component 1 and the window 3 on the external wall panel 2, and when the external wall panel 2 is cast in place, the first template 5 is connected with the template of the external wall panel 2, so that the window 3 is naturally formed after casting and forming;

the prefabricated component 1 and the external wall panel 2 are provided with an air conditioner opening 4, the air conditioner opening 4 is used for reserving and installing an air conditioner, a second template 6 is arranged in the air conditioner opening 4, the second template 6 is of a frame-shaped structure matched with the shape of the air conditioner opening 4 and used for blocking four faces of the air conditioner opening 4 and is attached to the air conditioner opening 4 on the prefabricated component 1, and the second template 6 is connected with the template of the prefabricated component 1 so as to form the air conditioner opening 4 naturally after pouring and forming.

The prefabricated part 1 is provided with a plurality of connecting holes 9, connecting bolts are arranged in the connecting holes 9, and the prefabricated part 1 is used for being installed and connected with other parts through the connecting holes 9 and connected with other parts through the connecting bolts;

be equipped with the reinforcing bar structure in the side fascia 2, the reinforcing bar structure comprises the multiunit reinforcing bar is crisscross for promote the intensity of side fascia 2, avoid side fascia 2 to appear destroying the back, lead to the structural crushing.

The side of the external wall panel 2 is embedded with the waterproof strip 11, so that the waterproof effect is further improved, and the waterproof effect of reducing gaps and preventing water can be achieved no matter the external wall panel 2 is connected with the installation surface or the external wall panel 2 is connected with other wall surfaces.

The utility model discloses a theory of operation: pour the mode of connecting prefabricated component 1 through side fascia 2, only need prefabricate above-mentioned prefabricated component 1 in the mill, need not pour side fascia and above-mentioned prefabricated component 1 integrated into one piece, through pouring side fascia 2 in the scene, with prefabricated component 1 hoist and mount back in place, assemble the template of side fascia 2, prefabricated component 1 is as pouring a part of template, both made things convenient for pouring of side fascia 2, make things convenient for the reinforcing bar spare 10 to pre-buried in the cavity plate again, side fascia 2 is through the cast in the scene, make side fascia 2 pour together rather than the installation face.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like 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 directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An assembled waterproof building envelope is characterized by comprising prefabricated components (1) and cast-in-place external wall panels (2);

the external wall panel (2) is used for forming a shear wall of a building to bear the prefabricated part (1), so that the prefabricated part (1) is convenient to install;

the prefabricated component (1) is internally provided with a plurality of groups of steel bar pieces (10) perpendicular to the wall surface of the external wall panel (2) in a pouring mode, one end of each steel bar piece (10) stretches out of the prefabricated component (1) and extends into the external wall panel (2), each steel bar piece (10) is connected with the external wall panel (2) in a pouring mode, one end of each steel bar piece (10) is poured into the corresponding prefabricated component (1) in a prefabricating mode, and the other end of each steel bar piece (10) stretches into a formwork of the corresponding external wall panel (2) in a pouring mode.

2. An assembled waterproof building envelope according to claim 1, wherein the prefabricated part (1) is provided with a waterproof layer (7) on one side of the side wall panel (2), the waterproof layer (7) has an L-shaped cross section, one end of the waterproof layer (7) is connected with the prefabricated part (1), and the other end is connected with the side wall panel (2).

3. An assembled waterproof building envelope according to claim 2, characterized in that, still be equipped with buffer layer (8) between prefabricated component (1) and side fascia (2), buffer layer (8) are used for realizing the buffering of prefabricated component (1) and side fascia (2), and prefabricated component (1) is connected with side fascia (2) through a plurality of reinforcement (10).

4. The assembly type waterproof building envelope according to claim 1, wherein the window (3) is formed on the prefabricated member (1) and the outer wall panel (2), the window (3) is used for reserving and installing the window, a first template (5) is arranged in the window (3), the first template (5) is a frame-shaped structure matched with the window (3) in shape, is used for blocking four faces of the window (3), and is attached to the window (3) of the prefabricated member (1) and the window (3) on the outer wall panel (2).

5. The assembly type waterproof building envelope structure as claimed in claim 2, wherein the prefabricated member (1) and the external wall panel (2) are provided with air conditioning ports (4), the air conditioning ports (4) are reserved for installing air conditioners, a second template (6) is arranged in the air conditioning ports (4), and the second template (6) is a frame-shaped structure matched with the air conditioning ports (4) in shape and used for blocking four faces of the air conditioning ports (4) and is attached to the air conditioning ports (4) on the prefabricated member (1).

6. The assembled waterproof building envelope of claim 5, wherein the prefabricated member (1) is provided with a plurality of connecting holes (9), and the connecting holes (9) are internally provided with connecting bolts.

7. An assembled waterproof building envelope according to claim 6, wherein the external wall panel (2) is provided with a reinforcing steel bar structure, and the reinforcing steel bar structure is composed of a plurality of groups of steel bars in a staggered manner.

8. The fitted waterproof envelope of any one of claims 1 to 7, wherein the side of the outer panels (2) is embedded with waterproof strips (11).