CN216641825U

CN216641825U - Door and window installation fixed knot constructs

Info

Publication number: CN216641825U
Application number: CN202122117856.5U
Authority: CN
Inventors: 杨敬东; 施洪海; 邱允军; 石磊; 张兴平; 高锡华; 李永旺; 刘银
Original assignee: Ycih No7 Construction Co ltd
Current assignee: Ycih No7 Construction Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-05-31
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a door and window installation fixing structure which comprises outer frames and inner frames, wherein the four outer frames are fixedly connected to door and window holes of a wall body, and the four inner frames are fixedly connected to the periphery of a door and window frame body; t-shaped fixing blocks and expansion bolts are regularly arranged on the outer frame, a plurality of fixing blocks are fixedly arranged on the inner frame, and sleeve ends of the expansion bolts on the outer frame penetrate through the outer frame and go deep into the wall; the fixing block on the outer frame is connected with the fixing block of the inner frame in an inserting mode, and the outer frame is connected with the inner frame. Compared with the prior art, the utility model can ensure that the connection between the wall body and the door and window is safer and more reliable.

Description

Door and window installation fixed knot constructs

Technical Field

The utility model relates to the field of fixing devices, in particular to a door and window mounting and fixing structure.

Background

The door and window can be divided into aluminum alloy door and window, wood door and window, etc., and the aluminum alloy door and window can be widely used due to the characteristics of light weight, good protection effect, light transmittance, etc. The main materials for mounting the aluminum alloy door and window comprise aluminum alloy door and window profiles, steel nails, expansion bolts, sliding hinges, waterproof sealants, battens and the like. The aluminum alloy door and window and the door frame are connected through a hinge or a push-pull structure.

At present, the door and window frame is often directly installed in a wall in the installation of the door and window, the problem that the door and window is loosened and the like can also occur when the door and window frame is not easy to install, and certain potential safety hazards can be caused after the door and window frame is used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical defects and provide a door and window mounting and fixing structure which is simple to mount and enables the connection between a wall body and a door and window to be safe and firm.

In order to solve the technical problems, the utility model adopts the technical scheme that: a door and window installation fixing structure comprises outer frames and inner frames, wherein the four outer frames are fixedly connected to door and window holes of a wall body, and the four inner frames are fixedly connected to the periphery of a door and window frame body; t-shaped fixing blocks and expansion bolts are regularly arranged on the outer frame, a plurality of fixing blocks are fixedly arranged on the inner frame, and sleeve ends of the expansion bolts on the outer frame penetrate through the outer frame and go deep into the wall; the outer frame is connected with the inner frame through the fixing block on the outer frame in an inserting connection mode.

Furthermore, the rear side of the outer frame is fixedly connected with a bottom plate, and the size of the bottom plate is the same as the size of a gap between the wall body and the door and window frame body.

Furthermore, a screw hole is fixedly formed in the center of the front side of the fixing block.

Furthermore, trapezoidal fixing plates are fixedly arranged on the front sides of the outer frame and the four inner frames respectively, and the sizes of the fixing plates are the same as that of the bottom plate; the fixed plate is connected to the fixed block through bolts.

Furthermore, fireproof materials are placed in the holes of the fixing block, the outer frame and the inner frame.

Furthermore, the junction between the inner frame is equipped with slot and picture peg, the junction is equipped with slot and picture peg equally between the outer frame, picture peg plug-in connection slot.

Compared with the prior art, the utility model has the advantages that: the door and window hole is fixedly connected with an outer frame, and the expansion bolts extend into the wall body and are screwed tightly, so that the connection between the outer frame and the wall body is firmer; the internal frame is fixed in the door and window framework, and outer frame and internal frame are close to one side mutually and are equipped with a plurality of T type fixed plates of mutually supporting, and the fixed plate of outer frame and the fixed plate plug-in connection of internal frame for the connection between door and window framework and the wall body is more firm.

Drawings

FIG. 1 is a front view of a door and window mounting fixture according to the present invention;

FIG. 2 is an internal schematic view at A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line a-a of FIG. 1;

fig. 4 is an internal schematic view at B in fig. 1.

Reference symbol comparison table:

1. an outer frame; 2. an inner frame; 3. a wall body; 4. a door and window frame body; 5. a fixed block; 6. an expansion bolt; 7. a base plate; 8. a screw hole; 9. a fixing plate; 10. a fire-resistant material; 11. a slot; 12. and (4) inserting plates.

Detailed Description

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1, in order to achieve the above object of the present invention, the present invention adopts the following technical solutions: a door and window installation fixing structure comprises an outer frame 1 and inner frames 2, wherein the outer frame 1 is fixedly connected to a door and window hole of a wall body 3, and the four inner frames 2 are fixedly connected to the periphery of a door and window frame body 4; t-shaped fixing blocks 5 and expansion bolts 6 are regularly arranged on the outer frame 1, a plurality of fixing blocks 5 are fixedly arranged on the inner frame 2, sleeve ends of the expansion bolts 6 on the outer frame 1 penetrate through the outer frame 1 to go deep into the wall 3, and screw ends of the expansion bolts 6 are trimmed after being screwed down to prevent the expansion bolts from contacting with the fixing blocks 5 on the inner frame 2; the outer frame 1 is connected with the inner frame 2 by inserting and connecting the fixing block 5 on the inner frame 2 through the fixing block 5 on the outer frame 1.

The rear side of the outer frame 1 is fixedly connected with a bottom plate 7, and the size of the bottom plate 7 is the same as the gap between the wall 3 and the door and window frame 4. And a screw hole 8 is fixedly arranged at the center of the front side of the fixing block 5.

Trapezoidal fixing plates 9 are respectively fixedly arranged at the front sides of the outer frame 1 and the four inner frames 2, and the size of each fixing plate 9 is the same as that of the bottom plate 7; the fixing plate 9 is bolted on the fixing block 5, and the outer frame 1 and the inner frame 2 are connected more firmly through the fixing plate 9.

Fireproof materials 10 are placed in the holes of the fixing block 5, the outer frame 1 and the inner frame 2, and safety of the fixing structure is further improved.

The junction between the inner frame 2 is equipped with slot 11 and picture peg 12, the junction is equipped with slot 11 and picture peg 12 equally between the outer frame 1, picture peg 12 plug-in connection slot 11.

When the expansion bolt type door frame works, the bottom plate 7 and the outer frame 1 are installed on a door and window hole, the expansion bolt 6 is inserted into a hole which is drilled in advance and is screwed, and the sleeve end of the expansion bolt 6 is expanded and fixed inside the wall body 3, so that the connection between the outer frame 1 and the wall body 3 is firmer; trimming the screw end of the expansion bolt 6 with overlong length after being screwed down to prevent the expansion bolt from contacting with the fixed block 5 on the inner frame 2; then, the inner frame 2 is placed, the fixing blocks 5 on the inner frame 2 are aligned with the fixing blocks 5 on the outer frame 1, the gaps are filled with fireproof materials 10, the safety of the door and window is improved, and the door and window are fixed on the inner frame 2; then, the fixing plate 9 is placed on the front side of the inner frame 2 and the outer frame 1, and is fixed by bolts after aligning with the screw holes 8.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a door and window installation fixed knot constructs, includes four outer frames (1) and four inner frames (2), its characterized in that: the outer frame (1) is fixedly connected to a door and window hole of the wall body (3), and the four inner frames (2) are fixedly connected to the periphery of the door and window frame body (4); t-shaped fixing blocks (5) and expansion bolts (6) are regularly arranged on the outer frame (1), a plurality of fixing blocks (5) are correspondingly arranged on the inner frame (2), and sleeve ends of the expansion bolts (6) on the outer frame (1) penetrate through the outer frame (1) and go deep into the wall body (3); the outer frame (1) is connected with the inner frame (2) through the fixing block (5) on the outer frame (1) in a plugging connection mode and the fixing block (5) on the inner frame (2).

2. A door and window mounting and fixing structure as claimed in claim 1, wherein: the rear side of the outer frame (1) is fixedly connected with a bottom plate (7), and the size of the bottom plate (7) is the same as the gap between the wall body (3) and the door and window frame body (4).

3. A door and window mounting and fixing structure as claimed in claim 1, wherein: and a screw hole (8) is fixedly arranged at the center of the front side of the fixing block (5).

4. A door and window mounting and fixing structure as claimed in claim 3, wherein: the front sides of the outer frame (1) and the four inner frames (2) are respectively fixedly provided with a trapezoidal fixing plate (9), and the size of the fixing plate (9) is the same as that of the bottom plate (7); the fixing plate (9) is connected to the fixing block (5) through bolts.

5. A door and window mounting and fixing structure as claimed in claim 1, wherein: fireproof materials (10) are placed in the holes of the fixing block (5), the outer frame (1) and the inner frame (2).

6. A door and window mounting and fixing structure as claimed in claim 1, wherein: the junction between inner frame (2) is equipped with slot (11) and picture peg (12), the junction is equipped with slot (11) and picture peg (12) equally between outer frame (1), picture peg (12) plug-in connection slot (11).