CN213087025U

CN213087025U - Precast concrete window that wafts

Info

Publication number: CN213087025U
Application number: CN202021318781.6U
Authority: CN
Inventors: 李武杰; 邬扬富
Original assignee: Ningbo Zhongteng Construction Technology Co ltd
Current assignee: Ningbo Zhongteng Construction Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-30
Anticipated expiration: 2030-07-07

Abstract

The application relates to a precast concrete window that wafts, including the window body that wafts, the window body that wafts includes upper ledge, lower frame and the side frame that is located both sides, the upper ledge, lower frame and side frame outside are provided with the connecting plate, the one end that the connecting plate is close to the wall body is provided with the closing plate of pegging graft in the wall body, interconnect between the closing plate. The sealing device has the characteristics of better sealing effect, convenience in installation and the like.

Description

Precast concrete window that wafts

Technical Field

The application relates to concrete prefabricated member technical field especially relates to a precast concrete window that wafts.

Background

At present, the bay window is generally rectangular or trapezoidal and protrudes outdoors, and glass is arranged on three sides. 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 large lighting glass and the spacious windowsill enable people to have wider visual field and provide romantic and warm colors for life. The bay window, as the name suggests, is the bay window. A typical bay window may be rectangular or trapezoidal in shape, projecting from the room to the outside. Three sides of the bay window are provided with glass, and the height of the windowsill is lower than that of a common window. The design is beneficial to large-area glass lighting, and a spacious windowsill is reserved, so that the indoor space is extended visually. The common window is arranged in the vertical plane of the wall body, and the bay window is formed by protruding the window out of the wall body. The existing popular bay windows can be generally divided into two forms, the first one is with steps, and the other one is with floors. The bay window not only can increase the functions of lighting and ventilation of house type, but also adds architectural charm to the facade of the commercial house. Based on this, the problem of calculating the window area becomes one of the hot spots of concern to the owners. The bay window can be classified into a multifunctional leisure type (a semicircular rest area, a temporary guest room) and a practical desk type according to functions.

The prior patent grant publication number: CN210659696U "a precast concrete window that wafts" discloses a precast concrete window that wafts, including the U-shaped mounting bracket of transversal personally submitting the U-shaped, seted up the window on the well wall of U-shaped mounting bracket, the window has the window form to the overhang in the U-shaped mounting bracket, and the well wall outside of U-shaped mounting bracket all is equipped with a plurality of first connecting reinforcement and a plurality of second connecting reinforcement that are used for being connected with house major structure in the upper and lower both sides of window.

The above prior art solution has the following drawbacks: the concrete bay window in the scheme is installed by being hoisted to a high place after the building is built, and the bay window is not tightly connected with the building after installation, so that water or air easily leaks from the joint, and the use experience of residents is influenced.

SUMMERY OF THE UTILITY MODEL

In order to promote the leakproofness of window with the building that wafts, this application provides a precast concrete window that wafts.

The above object of the present application is achieved by the following technical solutions:

the utility model provides a precast concrete window that wafts, is including the window body that wafts, the window body that wafts includes upper ledge, lower frame and the side frame that is located both sides, the upper ledge, lower frame and side frame outside are provided with the connecting plate, the one end that the connecting plate is close to the wall body is provided with the closing plate of pegging graft in the wall body, interconnect between the closing plate.

Through adopting above-mentioned technical scheme, when the window is wafted in the installation, with the connecting plate butt on the wall body for the closing plate is direct to be pegged graft in the wall body, and the closing plate is connected each other simultaneously, makes the concrete waft the window installation back, and its self is with the great quilt of building wall body's leakproofness improvement, has reduced the risk of leaking the wind infiltration.

Preferably, a plurality of positioning columns are arranged at one ends, close to the wall body, of the upper frame, the lower frame and the side frames, and the positioning columns protrude out of the sealing plate.

Through adopting above-mentioned technical scheme, the one end that is close to the wall body at upper ledge, lower frame and side frame sets up the reference column for the length of reference column is good at the closing plate, makes when the installation concrete window that wafts earlier, makes reference column contact wall body fix a position, inserts the closing plate afterwards, avoids closing plate grafting position mistake, causes and collides with the wall body, causes wall body or closing plate to damage, thereby influences sealed effect.

Preferably, the upper end of the upper frame is provided with a rainproof sealing sheet which is obliquely and upwards inserted into the wall body.

Through adopting above-mentioned technical scheme, when the rainwater falls on the wall when downflow along the wall, rainwater direct reflux goes into between connecting plate and the wall body, along with the increase of service life, the rainwater will slowly permeate to closing plate and wall body, and even indoor, this scheme sets up rain-proof gasket in the slope of upper end of the upper ledge, rain-proof gasket slope is upwards pegged graft in the wall, when the rainwater flows down along the wall body, direct flow to rain-proof gasket upper end, then along rain-proof gasket landing, can not flow to between connecting plate and wall body and closing plate and the wall body, thereby improve the leakproofness that the concrete wafted the window.

Preferably, the upper end of the upper frame is provided with an upper sliding seat, and the rainproof sealing sheet is obliquely, slidably and inserted into the upper end of the upper sliding seat.

Through adopting above-mentioned technical scheme, set up the upper carriage in upper end, directly slide the setting of rain-proof gasket in the upper carriage upper end, when the window is wafted to the installation concrete, will waft the window body earlier and fix on the wall, then slide the grafting towards the wall body slope with rain-proof gasket on the wall body for the setting of upper carriage and rain-proof gasket can not influence the normal installation that the window was wafted to the concrete, makes the installation more convenient when sealing up.

Preferably, the outer ends of the side frames and the lower end of the lower frame are obliquely provided with windproof sealing pieces inserted into the wall body.

Through adopting above-mentioned technical scheme, set up the slope at the outer end of side frame and lower frame and peg graft at the sealed fin of preventing wind of wall body for when windy wafts the window along the wall body to the concrete and blows, probably have the rainwater equally and flow to the concrete and waft the window outside along the wall body slope, this scheme shelters from wind and rainwater through the sealed fin of preventing wind in the outside, thereby reaches better sealed effect.

Preferably, a dovetail groove is formed in the upper end of the upper sliding seat, a sliding block which is inserted into the dovetail groove in a sliding mode is arranged at the lower end of the rainproof sealing sheet, a positioning bolt is connected to the rainproof sealing sheet through threads, and the positioning bolt vertically abuts against the upper end of the upper sliding seat.

Through adopting above-mentioned technical scheme, when the rain-proof gasket of pegging graft that slides, in order to make grafting to assigned position that the rain-proof gasket can be accurate, this scheme guarantees the accuracy in rain-proof gasket position of sliding through setting up the dovetail and sliding the slider of pegging graft in the dovetail, drops after dropping and grafting to assigned position for avoiding the rain-proof gasket from last slide holder, and this scheme sets up positioning bolt and supports tight slide holder upper end to it is fixed with the rain-proof gasket.

Preferably, the outer end of the positioning bolt is provided with a rotary shifting piece.

Through adopting above-mentioned technical scheme, through setting up the rotation plectrum in the positioning bolt outer end for when rotating the fixed rain-proof gasket of positioning bolt, can directly rotate the rotation plectrum through manual, make the fixed of rain-proof gasket more convenient.

Preferably, the two ends of the upper sliding seat and the two ends of the rainproof sealing sheet horizontally protrude out of the windproof sealing sheets on the two sides.

Through adopting above-mentioned technical scheme, with the both ends protrusion of upper slide and rain-proof gasket and prevent wind the gasket for the rainwater can not fall in the both ends of preventing wind the gasket, thereby gets into indoorly, and then has promoted the leakproofness that the concrete wafted the window.

To sum up, the beneficial technical effect of this application does:

1. the sealing plates are inserted into the wall body and connected with each other, so that the sealing performance between the concrete bay window and the wall body is better;

2. the sealing performance of the concrete bay window is improved by arranging the rainproof sealing sheet and the windproof sealing sheet which are obliquely inserted into the wall;

3. the rainproof sealing piece is fixed through the positioning bolt, and meanwhile, the positioning bolt is rotated through the rotation of the shifting piece, so that the rainproof sealing piece is more convenient to fix.

Drawings

Fig. 1 is a schematic structural view of a precast concrete bay window, showing a state when installed in a high-rise building;

figure 2 is another angle structure diagram of the precast concrete bay window,

FIG. 3 is a partial exploded view of a precast concrete bay window;

fig. 4 is an enlarged view of fig. 3 at a.

In the figure: 1. a bay window body; 2. putting the frame on; 3. a lower frame; 4. a side frame; 5. a connecting plate; 6. a sealing plate; 7. a positioning column; 8. an upper slide base; 9. a lower slide base; 10. a dovetail groove; 11. a rainproof sealing sheet; 12. a slider; 13. a windproof sealing sheet; 14. positioning the bolt; 15. rotating the shifting sheet; 16. a side slide.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1 and 2, a precast concrete bay window comprises a bay window body 1, the bay window body 1 comprises an upper frame 2, a lower frame 3 and side frames 4 located on two sides, connecting plates 5 are arranged on the outer sides of the upper frame 2, the lower frame 3 and the side frames 4, and a sealing plate 6 is arranged at one end, close to a wall body, of each connecting plate 5.

The bay window body 1 is square, the upper frame 2, the lower frame 3 and the side frames 4 are all formed by integrally pouring reinforced concrete, the connecting plate 5 is integrally poured with the upper frame 2, the lower frame 3 and the side frames 4, when the concrete bay window is installed, the connecting plate 5 is parallelly and tightly abutted to the outer wall of a building, the sealing plate 6 is perpendicular to the connecting plate 5 and the outer wall of the building, the four adjacent sealing plates 6 are mutually perpendicular and integrally connected together, and when the concrete bay window is installed, the sealing plate 6 is completely inserted into the outer wall of the building.

The upper frame 2, the lower frame 3 and the side frames 4 are integrally cast and formed with a plurality of positioning columns 7 at one ends close to the outer wall of the building, the protruding length of the positioning columns 7 towards one end of the building is longer than the protruding length of the sealing plates 6, so that the positioning columns 7 are firstly abutted and inserted into the outer wall of the building for positioning when the concrete floating window is installed, and then the sealing plates 6 are inserted.

An upper sliding seat 8 is fixed at the upper end of the upper frame 2 through bolts, a side sliding seat 16 is fixed at the outer side end of the side frame 4 through bolts, a lower sliding seat 9 is fixed at the lower end of the lower frame 3 through bolts, the upper sliding seat 8, the side sliding seat 16 and one end, far away from the bay window body 1, of the lower sliding seat 9 are all arranged to be inclined, the inclination direction of the upper sliding seat 8, the side sliding seat 16 and one end, far away from the bay window body 1, of the lower sliding seat are gradually inclined downwards from one end of a building to the outer.

Referring to fig. 2 and 4, the upper sliding seat 8, the side sliding seat 16 and the lower sliding seat 9 are respectively provided with two dovetail grooves 10 on the inclined end surface, the dovetail grooves 10 are the same as the inclined direction of the inclined end surface where the upper sliding seat 8 is located, the upper end of the upper sliding seat 8 is connected with the rainproof sealing sheet 11 in a sliding manner along the direction of the dovetail grooves 10, the lower end of the rainproof sealing sheet 11 is integrally provided with a sliding block 12 which is inserted in the dovetail grooves 10 in a sliding manner, the side sliding seat 16 and the lower sliding seat 9 are connected with the windproof sealing sheet 13 in a sliding manner along the direction of the dovetail grooves 10, the inner end of the windproof sealing sheet 13 is also integrally provided with the sliding block 12 which is inserted in the dovetail grooves 10 in a sliding manner.

The windproof sealing piece 13 and the rainproof sealing piece 11 are connected with a positioning bolt 14 perpendicular to the windproof sealing piece and the rainproof sealing piece 11 through threads, the outer end of the positioning bolt 14 is welded with a rotary shifting piece 15, and the inner end of the positioning bolt 14 abuts against the inclined end faces of the upper sliding seat 8, the side sliding seat 16 and the lower sliding seat 9, so that the windproof sealing piece 13 and the rainproof sealing piece 11 are fixed.

The two ends of the upper sliding seat 8 and the rainproof sealing sheet 11 are protruded out of the lower sliding seat 9 and the windproof sealing sheet 13 on the two sides of the bay window body 1.

The implementation principle of the embodiment is as follows:

when the installation concrete window that wafts, the window that wafts with the precast into's concrete through engineering machine hangs the building outside in the high air, make reference column 7 contact wall body earlier and fix a position, insert the closing plate 6 afterwards and reserve in the inslot of wall body, after wafting the window with the concrete completely with the wall body fixed through the reinforcing bar, slide the groove slope that rain-proof gasket 11 and wind-proof gasket 13 were reserved towards the wall body, insert the inslot that the wall body was reserved completely until rain-proof gasket 11 and wind-proof gasket 13, twist this moment and rotate plectrum 15, make positioning bolt 14 the inner support tightly at last slide 8, sideslip seat 16 and the outer end of lower sliding seat 9, thereby it is fixed with rain-proof gasket 11 and wind-proof gasket 13, when raining, the rainwater falls to rain-proof gasket 11 upper ends, then along rain-proof gasket 11 landing.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a precast concrete window that wafts, is including window body (1) that wafts, its characterized in that: the bay window body (1) comprises an upper frame (2), a lower frame (3) and side frames (4) located on two sides, connecting plates (5) are arranged on the outer sides of the upper frame (2), the lower frame (3) and the side frames (4), sealing plates (6) inserted into a wall body are arranged at one ends, close to the wall body, of the connecting plates (5), and the sealing plates (6) are connected with one another.

2. A precast concrete bay window as set forth in claim 1, wherein: one end, close to the wall body, of the upper frame (2), the lower frame (3) and the side frame (4) is provided with a plurality of positioning columns (7), and the positioning columns (7) protrude out of the sealing plate (6).

3. A precast concrete bay window as set forth in claim 2, wherein: the upper end of the upper frame (2) is provided with a rainproof sealing sheet (11) which is obliquely and upwards inserted into the wall body.

4. A precast concrete bay window as set forth in claim 3, wherein: an upper sliding seat (8) is arranged at the upper end of the upper frame (2), and the rainproof sealing sheet (11) is obliquely, slidably and inserted into the upper end of the upper sliding seat (8).

5. A precast concrete bay window as set forth in claim 4, wherein: the outer end of the side frame (4) and the lower end of the lower frame (3) are obliquely provided with a windproof sealing sheet (13) inserted into a wall body.

6. A precast concrete bay window as set forth in claim 5, wherein: the improved rainproof sealing piece is characterized in that a dovetail groove (10) is formed in the upper end of the upper sliding seat (8), a sliding block (12) which is inserted into the dovetail groove (10) in a sliding mode is arranged at the lower end of the rainproof sealing piece (11), a positioning bolt (14) is connected onto the rainproof sealing piece (11) through threads, and the positioning bolt (14) vertically abuts against the upper end of the upper sliding seat (8).

7. A precast concrete bay window as set forth in claim 6, wherein: the outer end of the positioning bolt (14) is provided with a rotary shifting piece (15).

8. A precast concrete bay window as set forth in claim 7, wherein: the two ends of the upper sliding seat (8) and the rainproof sealing sheet (11) horizontally protrude out of the two sides of the windproof sealing sheet (13).