CN212026833U

CN212026833U - Prefabricated bay window

Info

Publication number: CN212026833U
Application number: CN201922214930.8U
Authority: CN
Inventors: 王建苗; 顾江飞; 王溢钏; 杭炯炳; 马和衡
Original assignee: Zhejiang Yongjian New Material Technology Co Ltd
Current assignee: Zhejiang Yongjian New Material Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-11-27
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a prefabricated window that wafts, including installing the grafting chassis on the wall body, the lower extreme of grafting chassis is provided with the bottom plate, be provided with the frame of the shape of falling U on the grafting chassis, be provided with the limiting plate on the frame, the upper end at the grafting chassis is fixed to the lower extreme of limiting plate. The utility model has the advantages of it is following and effect: the prefabricated bay window is prefabricated in a factory and assembled on a construction site. Each component is prefabricated production alone, and structural component is comparatively single, and application scope is wide, and the effectual current whole prefabrication of window that wafts leads to because of the structure is complicated technological problem of having solved, very big improvement production efficiency.

Description

Prefabricated bay window

Technical Field

The utility model relates to a window technical field that wafts, in particular to prefabricated window that wafts.

Background

The bay window is generally rectangular or trapezoidal and protrudes outdoors, and glass is arranged on three sides of the bay window. The bay window has two types of inner bay and outer bay, the outer bay is convex, the inner bay is plano-concave, three sides of the outer bay window are glass windows, the outer bay window protrudes out of a wall body, the bottom of the outer bay window is in the air, the inner bay window is provided with one glass surface, two sides of the inner bay window are walls, and the inner bay window is safe but occupies indoor space.

The prefabricated bay window in the prior art is generally formed by integral pouring, and then is transported to a site for installation, but the process difficulty is improved and the production efficiency is reduced due to the fact that the existing integral prefabricated structure of the bay window is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prefabricated window that wafts that can assemble.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a prefabricated window that wafts, is including installing the grafting chassis on the wall body, and the lower extreme of grafting chassis is provided with the bottom plate, be provided with the frame of the shape of falling U on the grafting chassis, be provided with the limiting plate on the frame, the upper end at the grafting chassis is fixed to the lower extreme of limiting plate.

Further setting the following steps: the inserting connection chassis comprises a board body, a frame opening is formed in the middle of the board body, L-shaped frames are arranged on two sides of the inserting connection chassis, extension plates are arranged on two sides of the frames, and the extension plates are inserted into the frames in an inserting mode.

Further setting the following steps: be provided with the stopper in the middle of the lower extreme of grafting chassis, the stopper flushes with the lower edge of frame mouth, the both ends of bottom plate are provided with the extension piece, and the extension piece is worn to establish in the frame, and the bottom plate is contradicted on the stopper.

Further setting the following steps: the upper end of frame both sides is provided with the side channel, and the upper groove has been seted up to the upside of frame, the degree of depth in side channel and upper groove is all between 1/6-1/5, be provided with the extension reinforcing bar that extends into the upper groove on the limiting plate.

Further setting the following steps: the bottom of the two sides of the frame is provided with an inward bending part, and the bottom plate frame is arranged on the inward bending part.

Further setting the following steps: the edge of the inserting underframe is provided with an extended fixed steel bar, and the fixed steel bar is bent towards the back.

The utility model also provides a window mould wafts, including the chassis mould of production grafting chassis, the bottom plate mould of production bottom plate, the frame mould of production and the limiting plate mould of production limiting plate.

To sum up, the utility model discloses following beneficial effect has: the prefabricated bay window is prefabricated in a factory and assembled on a construction site. Each component is prefabricated production alone, and structural component is comparatively single, and application scope is wide, and the effectual current whole prefabrication of window that wafts leads to because of the structure is complicated technological problem of having solved, very big improvement production efficiency.

Drawings

FIG. 1 is a perspective view of a bay window;

FIG. 2 is a perspective view of a docking cradle;

FIG. 3 is a perspective view of the frame;

FIG. 4 is a schematic perspective view of a limiting plate;

FIG. 5 is a perspective view of the base plate;

FIG. 6 is a perspective view of a mold for plugging the chassis;

FIG. 7 is a perspective view of a mold for the frame;

FIG. 8 is a schematic perspective view of a die of a limiting plate;

fig. 9 is a perspective view of a mold for the base plate.

In the figure: 1. inserting the underframe; 2. a base plate; 3. a frame; 4. a limiting plate; 5. a plate body; 6. a frame opening; 7. a frame; 8. an extension plate; 9. a limiting block; 10. a lengthening block; 11. a side groove; 12. an upper groove; 13. extending the reinforcing steel bars; 14. an inner bent portion; 15. fixing the steel bars; 16. a U-shaped groove; 17. a reinforcing steel bar groove; 18. a hollow plate; 19. a middle part; 20. and a side part.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 5.

The utility model provides a prefabricated window that wafts, includes four splicing part of grafting chassis 1, bottom plate 2, frame 3 and limiting plate 4.

The plug-in chassis 1 is rectangular and comprises a plate body 5, a rectangular frame body is arranged in the middle of the plate body 5, frames 7 which are L-shaped and are equivalent to sliding grooves are arranged at the edges of two sides of the frame body, a limiting block 9 is arranged at the lower end of each frame 7, and the limiting block 9 is flush with the lower edge of the frame opening 6.

The whole body of the bottom plate 2 is rectangular, and the two sides of the bottom plate 2 facing inwards are provided with extension blocks 10, wherein the extension blocks 10 can be cylindrical.

The frame 3 is in an inverted U shape, and vertical strip-shaped extension plates 8 are arranged on two sides of the frame 3. The frame 3 is provided with side grooves 11 and an upper groove 12 at two sides and an upper outward surface, wherein the depth of the side grooves 11 and the depth of the upper groove 12 are 1/6-1/5 for the structural strength of the whole frame 3. The bottom of both sides of the frame 3 is provided with inward bent portions 14 facing each other.

Limiting plate 4 is the convex character form, and it has extension reinforcing bar 13 to extend on the limiting plate 4 one side up.

Wherein all have steel bar structure in grafting chassis 1, bottom plate 2, frame 3 and the limiting plate 4 for guarantee bulk strength.

The hoisting is needed during the installation, the extension block 10 of the bottom plate 2 is firstly deeply inserted into the frame 7 of the bottom frame 1 in a construction site, and the extension block 10 is abutted to the limit block 9 of the frame 7.

Then, the extension plates 8 on both sides of the frame 3 are inserted into the frame 7, and the front end of the bottom plate 2 is extended into the inward bent portion 14 of the frame 3, and bolts can be added to the bottom plate 2 and the inward bent portion 14 for stability. Wherein, when the extension block 10 is cylindrical, the connection between the base plate 2 and the frame 3 can be facilitated.

The limit plate 4 is installed on the frame 3 so that the extension bars 13 can penetrate the side grooves 11 and the upper groove 12, and the connection between the limit plate 4 and the frame 3 is reinforced by cement cast-in-place.

After the prefabricated bay window is assembled, cement is needed to be used for reinforcing connection among all parts, and finally the splicing underframe 1 is installed on a wall body through the fixed reinforcing steel bars 15, so that the complex process of integral prefabrication of the bay window is reduced, and the reliability of the prefabricated bay window is guaranteed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a prefabricated window that wafts which characterized in that: including installing the grafting chassis on the wall body, the lower extreme of grafting chassis is provided with the bottom plate, be provided with the frame of the shape of falling U on the grafting chassis, be provided with the limiting plate on the frame, the upper end at the grafting chassis is fixed to the lower extreme of limiting plate.

2. A prefabricated bay window as claimed in claim 1, wherein: the inserting connection chassis comprises a board body, a frame opening is formed in the middle of the board body, L-shaped frames are arranged on two sides of the inserting connection chassis, extension plates are arranged on two sides of the frames, and the extension plates are inserted into the frames in an inserting mode.

3. A prefabricated bay window as claimed in claim 2, wherein: be provided with the stopper in the middle of the lower extreme of grafting chassis, the stopper flushes with the lower edge of frame mouth, the both ends of bottom plate are provided with the extension piece, and the extension piece is worn to establish in the frame, and the bottom plate is contradicted on the stopper.

4. A prefabricated bay window as claimed in claim 1, wherein: the upper end of frame both sides is provided with the side channel, and the upper groove has been seted up to the upside of frame, the degree of depth in side channel and upper groove is all between 1/6-1/5, be provided with the extension reinforcing bar that extends into the upper groove on the limiting plate.

5. A prefabricated bay window as claimed in claim 1, wherein: the bottom of the two sides of the frame is provided with an inward bending part, and the bottom plate frame is arranged on the inward bending part.

6. A prefabricated bay window as claimed in claim 1, wherein: the edge of the inserting underframe is provided with an extended fixed steel bar, and the fixed steel bar is bent towards the back.