CN210049755U

CN210049755U - Prefabricated door and window opening structure

Info

Publication number: CN210049755U
Application number: CN201920530611.5U
Authority: CN
Inventors: 王培渤
Original assignee: Beijing Lv Fengshengye Power-Saving Technology Development Corp Ltd
Current assignee: Beijing Lv Fengshengye Power-Saving Technology Development Corp Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-11
Anticipated expiration: 2029-04-18

Abstract

The embodiment of the utility model discloses prefabricated door and window entrance to a cave structure relates to building structure technical field, and its technical scheme main points include prefabricated wallboard the entrance to a cave has been seted up on the prefabricated wallboard one side just is located the entrance to a cave and is provided with a plurality of connection pieces all around, the connection piece is located the width that the intraoral length in entrance to a cave is less than the entrance to a cave be provided with door and window in the entrance to a cave, the connection piece butt is in door and window's the outside, and the mutual not direct contact of connection piece each other. The problem of because the door and window in the prefabricated wallboard sets up the unreasonable easy heat bridge phenomenon of producing among the prior art is solved for.

Description

Prefabricated door and window opening structure

Technical Field

The embodiment of the utility model provides a relate to building structure technical field, concretely relates to prefabricated door and window entrance to a cave structure.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, the door and window respectively has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like according to different design requirements, the new requirement is energy-saving, and the heat lost by the gap between the door and the window in a cold area accounts for about 25 percent of the total heating heat consumption. The requirement of the tightness of the door and window is an important content in the energy-saving design. Doors and windows are important components of building envelope systems. The doors and windows are also important components of building modeling (the comparison between real and virtual, rhythm artistic effect, playing an important role), so that the shapes, sizes, proportions, arrangements, colors, modeling and the like of the doors and the windows have great influence on the overall modeling of the building.

In the prior art, in an assembly type building type, a door and window opening is composed of a plurality of prefabricated wall boards, and a door and a window are directly installed at the door and window opening.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a prefabricated door and window entrance to a cave structure to solve among the prior art because door and window in the prefabricated wallboard sets up the problem that unreasonable easy production heat bridge phenomenon.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the utility model provides a prefabricated door and window entrance to a cave structure, includes prefabricated wallboard the entrance to a cave has been seted up on the prefabricated wallboard one side and lie in the entrance to a cave and be provided with a plurality of connection pieces all around, the connection piece lies in the width that the intraoral length in hole is less than the entrance to a cave be provided with door and window in the entrance to a cave, the connection piece butt is in door and window's the outside, and the mutual not direct contact of connection piece.

The utility model discloses the characteristic still lies in, the connection piece is including setting up prefabricated wallboard is last and be located the indoor, the inside connection splicing and the outer joint piece of the outside both sides of entrance to a cave, the common butt of inside connection splicing and outer joint piece is in the door and window outside, just inside connection splicing and the crisscross setting of outer joint piece.

The embodiment of the utility model provides a characterized in that still the both sides face of prefabricated wallboard is provided with inboard stand and outside stand respectively, the interconnection splicing is fixed on the inboard stand, the outer joint piece is fixed on the outside stand.

The embodiment of the utility model provides a characterized in that still, interconnection splicing and outer joint piece are provided with the multi-disc in each side interval of entrance to a cave department, carry out the butt to door and window's every side respectively.

The embodiment of the utility model provides a characterized in that still, the cross-section of interconnection connecting piece and/or outer joint piece is "L" shape, and its one side is vertical to be fixed on inboard stand and/or outside stand, and the opposite side butt is in the door and window outside.

The embodiment of the utility model provides a characterized in that still, interior connecting piece and/or outer connecting piece are rectangular form, and its one section is fixed on inboard stand and/or outside stand, and the opposite side butt is in the door and window outside.

The embodiment of the utility model provides a characterized in that still, the connection piece is singly set up in the prefabricated wallboard outside.

The embodiment of the utility model provides a characterized in that still, the connection piece is singly set up at prefabricated wallboard inboardly.

The embodiment of the utility model provides a have following advantage: the embodiment of the utility model provides a set up the connection piece through what set up in entrance to a cave department for support fixed to door and window, in the use, reduced the production of heat bridge to a certain extent. Thus, the heat loss at the hole is small. The embodiment of the utility model provides a through structural design more than adopting, simple structure, easy processing and operation, in the actual building construction process, the practicality is very strong, has certain popularization meaning.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure of a prefabricated door/window opening structure provided in an embodiment of the present invention;

fig. 2 is a schematic view of the protruded hole connecting sheet in the prefabricated door and window hole structure provided by the embodiment of the utility model.

In the figure: 1. prefabricating a wallboard; 11. an inner upright post; 12. an outer column; 2. a hole; 3. connecting sheets; 31. an inner connecting piece; 32. an outer connecting sheet; 4. a door and window.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example one

The utility model provides a prefabricated door and window entrance to a cave structure, as shown in fig. 1, including prefabricated wallboard 1, seted up entrance to a cave 2 on prefabricated wallboard 1, be provided with polylith connection piece 3 in one side of prefabricated wallboard 1 and be located entrance to a cave 2 all around, be provided with door and window 4 in 2 inboard in the entrance to a cave, door and window 4 passes through connection piece 3 fixed connection. Wherein, the length of 3 butt of connection piece in 2 inboards in hole is less than the width of 2 in holes to, connection piece 3 is carrying out the butt in-process that supports to door and window 4, and connection piece 3 can not transmit indoor outer temperature, thereby, in the use, the heat bridge effect that this door and window 4 produced is less.

Referring to fig. 1 and 2, a preferred arrangement of the connecting pieces 3 is to support the door/window 4 both indoors and outdoors. The connecting piece 3 is including setting up on prefabricated wallboard 1 and being located the indoor, outer both sides of entrance to a cave 2 in internal connection piece 31 and external connection piece 32, and internal connection piece 31 and external connection piece 32 butt in the outside of door and window 4 jointly, and internal connection piece 31 and external connection piece 32 crisscross setting to, in the use, through internal connection piece 31 and external connection piece 32 to the better stability of door and window 4 butt mode. Meanwhile, the inner connecting sheet 31 and the outer connecting sheet 32 are not directly communicated with each other, so that heat is transferred between the inner connecting sheet 31 and the outer connecting sheet 32 to a low degree, and the heat bridge phenomenon of the door and window 4 is reduced to a certain extent.

The prefabricated wall panel 1 is provided with an inner upright post 11 and an outer upright post 12 at both sides thereof, and an inner connecting sheet 31 is fixed on the inner upright post 11 and an outer connecting sheet 32 is fixed on the outer upright post 12. The connecting pieces 3 are respectively provided with a plurality of connecting pieces on one inner side of the opening 2, the cross section of the inner connecting piece 31 and/or the outer connecting piece 32 is L-shaped, one side of each connecting piece is vertically fixed on the inner upright post 11 and/or the outer upright post 12, and the other side of each connecting piece abuts against the outer side wall of the door window 4. Thereby realizing the fixation of the door and window 4. Can fix connection piece 3 through the stand that sets up for connection piece 3 is fixing the in-process to door and window 4, and is more stable.

Example two

The utility model provides a prefabricated door and window entrance to a cave structure, the difference lies in with an embodiment structure:

the inner connecting piece 31 and/or the outer connecting piece 32 are formed in a strip shape, one end of the inner connecting piece abuts against the inner upright post 11 and/or the outer upright post 12, and the other end of the inner connecting piece abuts against the outer side of the door window 4.

EXAMPLE III

the connecting piece 3 is arranged on the outer side of the prefabricated wall panel 1, namely on the side close to the outside of the house.

Example four

the connecting piece 3 is arranged on the inner side of the prefabricated wall panel 1, namely on the side close to the inside of a room.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a prefabricated door and window entrance to a cave structure which characterized in that: including prefabricated wallboard (1) opening (2) have been seted up on prefabricated wallboard (1) one side just is located opening (2) and is provided with a plurality of connection pieces (3) all around, connection piece (3) are located the length of opening (2) and are less than the width of opening (2) be provided with door and window (4) in opening (2), connection piece (3) butt is in the outside of door and window (4), and connection piece (3) direct contact each other not.

2. The prefabricated door and window opening structure of claim 1, wherein: connecting piece (3) are including setting up interconnection splicing (31) and outer joint piece (32) that prefabricated wallboard (1) is gone up and be located the indoor, outside both sides of entrance to a cave (2), interconnection splicing (31) and outer joint piece (32) butt are in jointly the door and window (4) outside, just interconnection splicing (31) and outer joint piece (32) crisscross setting.

3. The prefabricated door and window opening structure of claim 2, wherein: the prefabricated wall panel is characterized in that an inner side upright post (11) and an outer side upright post (12) are respectively arranged on two side faces of the prefabricated wall panel (1), an inner connecting sheet (31) is fixed on the inner side upright post (11), and an outer connecting sheet (32) is fixed on the outer side upright post (12).

4. The prefabricated door and window opening structure of claim 2, wherein: the inner connecting sheet (31) and the outer connecting sheet (32) are arranged on each side of the opening (2) at intervals and are respectively abutted against each side of the door and window (4).

5. The prefabricated door and window opening structure of claim 2, wherein: the cross section of the inner connecting sheet (31) and/or the outer connecting sheet (32) is L-shaped, one side of the inner connecting sheet is vertically fixed on the inner side upright post (11) and/or the outer side upright post (12), and the other side of the inner connecting sheet abuts against the outer side of the door window (4).

6. The prefabricated door and window opening structure of claim 2, wherein: the inner connecting piece (31) and/or the outer connecting piece (32) are long, one section of the inner connecting piece is fixed on the inner side upright post (11) and/or the outer side upright post (12), and the other side of the inner connecting piece abuts against the outer side of the door window (4).

7. The prefabricated door and window opening structure of claim 1, wherein: the connecting sheet (3) is singly arranged on the outer side of the prefabricated wall board (1).

8. The prefabricated door and window opening structure of claim 1, wherein: the connecting sheet (3) is singly arranged on the inner side of the prefabricated wall board (1).