CN217999326U - Attaches frame subassembly - Google Patents

Abstract

The utility model discloses an attach frame subassembly, attach the frame body including long banding, attach and be provided with the through-hole that extends along its length direction on the frame body, the inboard of through-hole is provided with flushes rather than both ends and is pipy reinforcement section bar, the circumference outer fringe of reinforcement section bar and the circumference inner wall fixed connection of through-hole. Should attach the frame subassembly and through setting up the through-hole on attaching the frame body, the easy to assemble reinforcing section bar utilizes reinforcing section bar and attaches frame body fixed connection, increases the overall structure intensity who attaches the frame subassembly, improves resistance to compression and deformation ability to the extension attaches the life of frame subassembly.

Description

Attaches frame subassembly

Technical Field

The utility model belongs to the technical field of door and window attaches frame technique and specifically relates to an attach frame subassembly is related to.

Background

The auxiliary frame plays a role in sizing and positioning the door and the window. Generally, after the door and window opening of a building is built, the size is not standard, and after the auxiliary frame is installed, the machining size of the door and window can be accurately measured, so that the standardization of door and window installation is improved.

In order to enhance the performance of the auxiliary frame in the aspects of heat insulation and energy conservation and respond to the requirements of the national building on normal energy conservation and improvement of the comfortable degree of the living environment, the Chinese utility model with the publication number of CN215108314U discloses a mounting structure of an external window of a building, which comprises the auxiliary frame, wherein the auxiliary frame is a high-density graphite polystyrene auxiliary frame, a rigid polyurethane auxiliary frame or a glass fiber polyurethane auxiliary frame, thereby achieving the technical effects of heat insulation and heat preservation.

However, the above-mentioned auxiliary frames are all plastic auxiliary frames, and their structural strength is poor, resulting in poor stability of the auxiliary frames, reduced pressure resistance, easy deformation and damage, and shortened service life, so it is necessary to improve the auxiliary frames in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide one kind on the basis of guaranteeing thermal-insulated heat preservation effect additional strengthening steadiness with increase of service life's attach frame subassembly.

In order to realize the technical effects, the utility model adopts the technical scheme that: the utility model provides an attach frame subassembly, includes long banding attach the frame body, attach and be provided with the through-hole that extends along its length direction on the frame body, the inboard of through-hole is provided with flushes rather than both ends and is pipy reinforcement section bar, reinforcement section bar the circumference outer fringe with the circumference inner wall fixed connection of through-hole.

Preferably, in order to ensure the structural strength of the auxiliary frame assembly and reduce the cost of the auxiliary frame assembly, the reinforcing section bar is a steel section bar or an aluminum section bar.

Preferably, in order to ensure the structural strength of the reinforcing section bar and ensure the compression resistance of the auxiliary frame assembly, the wall thickness of the reinforcing section bar is more than 2mm.

Preferably, in order to guarantee along attaching frame body circumference, compressive property is even unanimous everywhere, and the extension attaches frame subassembly life, the through-hole set up centrally in attach on the frame body.

Preferably, in order to ensure the heat insulation effect of the auxiliary frame assembly, the auxiliary frame body is a polyurethane auxiliary frame body.

Preferably, in order to facilitate the quick fixing and firm connection of the auxiliary frame assembly and the reinforcing section bar, the auxiliary frame body is integrally cast and formed outside the reinforcing section bar.

Preferably, in order to ensure the heat insulation performance of the auxiliary frame assembly, the thickness of the auxiliary frame body is more than 40mm, and the width of the auxiliary frame body is more than 70 mm.

Preferably, in order to facilitate the fixed connection of the auxiliary frame assembly and the concrete wall, an embedded part is fixedly connected to one side of the auxiliary frame body.

Preferably, in order to ensure the firm connection between the auxiliary frame body and the fixing screws, the embedded parts are connected with the auxiliary frame body through the fixing screws, and the fixing screws penetrate through the reinforcing section bar.

Preferably, in order to increase the contact area between the auxiliary frame body and the reinforcing section bar and further increase the structural strength of the auxiliary frame assembly formed after the auxiliary frame body and the reinforcing section bar are fixedly connected, one of the circumferential inner wall of the through hole and the circumferential outer edge of the reinforcing section bar is provided with a protrusion, and the other is provided with a recess matched with the protrusion.

To sum up, the utility model discloses attach the frame subassembly and compare with prior art, set up the through-hole on attaching the frame body, the section bar is consolidated in easy to assemble, utilizes to consolidate the section bar and attaches frame body fixed connection, increases the overall structure intensity who attaches the frame subassembly, improves resistance to compression and resistance to deformation ability to the extension attaches the life of frame subassembly.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is an exploded schematic view of FIG. 1;

FIG. 3 is a schematic view of the structure of embodiment 2;

FIG. 4 is a schematic structural view of the attached frame assembly of embodiment 2 after being connected by corner connectors;

FIG. 5 is an exploded view of FIG. 4;

FIG. 6 is an enlarged view of portion A of FIG. 5;

FIG. 7 is a schematic structural view of embodiment 3;

FIG. 8 is an exploded schematic view of FIG. 7;

FIG. 9 is a schematic structural view of embodiment 4;

FIG. 10 is an exploded schematic view of FIG. 9;

FIG. 11 is a schematic structural view of example 5;

FIG. 12 is an exploded schematic view of FIG. 11;

FIG. 13 is a front view of FIG. 11;

in the figure: 100. the auxiliary frame comprises an auxiliary frame body, 101 through holes, 200 reinforcing section bars, 300 embedded parts, 400 fixing screws, 500 protrusions, 600 recesses, 700 corner connectors and 800 corner connectors.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1

As shown in fig. 1 and 2, the auxiliary frame assembly of embodiment 1 is generally installed on a concrete wall, so as to position a door and a window in a fixed length and improve the installation standard of the door and the window, and includes an elongated auxiliary frame body 100, the auxiliary frame body 100 is hollow, a through hole 101 extending along the length direction of the auxiliary frame body 100 is provided on the auxiliary frame body 100, a tubular reinforcing section bar 200 is provided inside the through hole 101, and the reinforcing section bar 200 is a metal section bar having two ends flush with two ends of the auxiliary frame body 100. The auxiliary frame body 100 is a polyurethane auxiliary frame body.

In the attached frame subassembly of this embodiment, attach frame body 100 and choose for use the polyurethane to attach the frame body, polyurethane is a good performance's synthetic insulation material, it is high to have a specific strength, advantages such as coefficient of heat conductivity is little, in addition, polyurethane attaches frame body compressive strength big, can reach 4 ~ 20Mpa, low moisture permeability coefficient, it is stable to separate water, ageing resistance, chemical corrosion such as acid and alkali-resistance, difficult burning, the fire resistance is strong, consequently, adopt polyurethane to attach the frame body, can guarantee its good stable performance, satisfy people's living environment's thermal-insulated heat preservation demand.

The thickness of attaching frame body 100 is 40mm, and the width is 70mm, guarantees to attach the material quantity of polyurethane on frame body 100 cross section to ensure to attach the thermal-insulated heat preservation effect of frame body 100.

Attach frame body 100 and choose for use polyurethane to attach the frame body after, though have thermal-insulated heat retaining function, its intensity descends, consequently, sets up through-hole 101 on attaching frame body 100 to install reinforcing section bar 200 in through-hole 101, through reinforcing section bar 200 on satisfying the basis that attaches the thermal-insulated function of frame subassembly, increased its structural strength, thereby promote compressive capacity, reduce the deformation degree, and prolonged life.

Specifically, the reinforcing section bar 200 is an aluminum square tube having a wall thickness of 3mm, and the cross-sectional shape of the circumferential outer edge thereof is rectangular. After adopting above-mentioned design, carry out above-mentioned injecing to the wall thickness and the material of reinforcing section bar 200, guaranteed reinforcing section bar 200's structural strength, and then increased this embodiment and attached the structural strength of frame subassembly, promoted resistance to compression resistance to deformation's performance, rectangular cross section's design, when connecting two that length direction is mutually perpendicular and attaching the frame subassembly, insert the angle sign indicating number in aluminium system square pipe's inboard, realize attaching the connection between the frame subassembly.

Attach frame body 100 and pour the frame body that attaches of shaping outside the metal tube as an organic whole, when should attaching frame subassembly production manufacturing promptly, attach frame body 100 and adopt rigid foam polyurethane foam technology and consolidate section bar 200 an organic whole and pour and form, so, made things convenient for the production manufacturing that should attach the frame subassembly, be favorable to improving production efficiency, and guaranteed to attach the fixed connection degree between frame body 100 and the reinforcement section bar 200 after pouring the shaping to product quality has been improved.

Example 2

As shown in fig. 3, the auxiliary frame assembly of embodiment 2 is based on embodiment 1, and is different in that the through hole 101 is centrally disposed on the auxiliary frame body 100, and is specifically represented in that an axial line of the through hole 101 coincides with an axial line of the auxiliary frame body 100, a circumferential inner wall of the through hole 101 includes four inner side walls, a circumferential outer edge of the auxiliary frame body 100 includes four outer side walls, the four inner side walls are disposed opposite to the four outer side walls in a one-to-one correspondence, and the inner side walls are parallel to the corresponding outer side walls; the reinforcing section bar 200 is a steel pipe with a wall thickness of 2mm.

After adopting the aforesaid to injure for on reinforcing section bar 200 is fixed in between two parties attaches frame body 100, so guarantee along the circumference that attaches frame body 100, reinforcing section bar 200 can be to the even unanimity of the reinforcement performance who attaches frame body 100, further strengthens the steadiness that attaches frame subassembly structure, promotes resistance to compression and deformation resistance, and then increase of service life. The reinforcing section bar 200 is a steel pipe with the wall thickness of 2mm, and the effect of improving the structural stability of the auxiliary frame assembly can be achieved.

As shown in fig. 4 to 6, when the auxiliary frame assembly of this embodiment is spliced to form an auxiliary frame, first, the end of the auxiliary frame assembly is cut, so that the plane where the end surface of the auxiliary frame assembly is located forms a 45 ° included angle with one of the side surfaces of the circumferential outer edge of the auxiliary frame assembly, after one end of the corner brace 700 is inserted into the reinforcing profile 200, the other end of the corner brace 700 is inserted into another auxiliary frame assembly whose end is cut in the above manner, so that the end surfaces of two adjacent auxiliary frame assemblies are attached to each other, and at this time, the length directions of the two auxiliary frame assemblies are perpendicular to each other, then, by screwing the corner brace screws 800 into the two auxiliary frame assemblies, the corner brace 700 is fixedly connected with the auxiliary frame body 100 and the reinforcing profile 200 in the auxiliary frame assembly by using the corner brace screws 800, so as to complete the connection of the two adjacent auxiliary frame assemblies, and the remaining end of the auxiliary frame assembly is fixedly connected by the corner brace 700 and the corner brace 800 in the above manner, thereby finally forming the auxiliary frame in a rectangular closed frame shape.

Example 3

As shown in fig. 7 and 8, the auxiliary frame assembly of embodiment 3 is based on embodiment 2, and is different in that a recess 600 is provided at a circumferential outer edge of the reinforcing section bar 200, a protrusion 500 is provided at a circumferential inner wall of the through hole 101, the recess 500 and the protrusion 600 are both long strips extending in a direction parallel to the length direction of the auxiliary frame body 100, both ends of the recess 500 are flush with both ends of the auxiliary frame body 100, and the recess 500 is matched with the protrusion 600.

After adopting above-mentioned structure, increased the surface area of through-hole 101 circumference inner wall and the surface area of reinforcing section bar 200 circumference outer fringe, and then increased the area of contact of attaching frame body 100 and reinforcing section bar 200, so, adopt on reinforcing section bar 200 to pour the shaping mode production and attach frame body 100 back, increased the combined action power of attaching frame body 100 and reinforcing section bar 200, further improved the steadiness of this attached frame subassembly structure.

Example 4

As shown in fig. 9 and 10, the auxiliary frame assembly of embodiment 4 is based on embodiment 3, and is different in that a protrusion 500 is provided on a circumferential outer edge of the reinforcing section bar 200, a recess 600 is provided on a circumferential inner wall of the through hole 101, the recess 500 and the protrusion 600 are both long strips extending in a direction parallel to the length direction of the auxiliary frame body 100, both ends of the recess 500 and both ends of the protrusion are flush with both ends of the auxiliary frame body 100, and the recess 500 and the protrusion 600 are matched.

In this embodiment, the protrusion 500 and the recess 600 are respectively disposed on the circumferential outer edge of the reinforcing section bar 200 and the circumferential inner wall of the through hole 101, and the contact area between the reinforcing section bar 200 and the auxiliary frame body 100 can be increased, so that the coupling force between the auxiliary frame body 100 and the reinforcing section bar 200 is enhanced, and the same technical effect as that of embodiment 3 is achieved.

Example 5

As shown in fig. 11 to 13, the auxiliary frame assembly of embodiment 5 is based on embodiment 2, and is different in that an embedded part 300 is fixedly connected to one side of the auxiliary frame body 100, the embedded part 300 is connected to the auxiliary frame body 100 by a fixing screw 400 penetrating through the reinforcing section bar 200, and the embedded part 300 is hook-shaped.

In this embodiment, the hook-shaped embedded part 300 is fixed to one side of the attached frame body 100 by the fixing screw 400, and the embedded part 300 adopts the hook-shaped design, so that the fixed connection of the attached frame assembly and the concrete wall is conveniently realized.

Three embedded parts 300 are distributed along the length direction of the auxiliary frame body 100, the distance between two adjacent embedded parts 300 is less than or equal to 500mm, the embedded parts 300 at two ends are respectively in one-to-one correspondence with two ends of the auxiliary frame body 100, and the distance between the embedded parts 300 at two ends and the end part of the auxiliary frame body 100 corresponding to the embedded parts 300 at two ends is less than or equal to 150mm. After the design is adopted, the number of the embedded parts 300 is increased, the intervals between the adjacent embedded parts 300 and the distance between the embedded parts 300 at the end positions and the corresponding end part of the auxiliary frame body 100 are limited, and the strong connection firmness of the auxiliary frame assembly and concrete is ensured.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. An attaches frame subassembly, includes rectangular form attaches frame body (100), its characterized in that:

attach and be provided with through-hole (101) that extend along its length direction on frame body (100), the inboard of through-hole (101) is provided with and flushes rather than both ends and be pipy reinforcement section bar (200), the circumference outer fringe of reinforcement section bar (200) with the circumference inner wall fixed connection of through-hole (101).

2. The sub-frame assembly of claim 1, wherein: the reinforcing section bar (200) is a steel section bar or an aluminum section bar.

3. The sub-frame assembly of claim 2, wherein: the wall thickness of the reinforcing section bar (200) is more than 2mm.

4. The sub-frame assembly of claim 1, wherein: the through hole (101) is centrally arranged on the auxiliary frame body (100).

5. The sub-frame assembly of claim 1, wherein: the auxiliary frame body (100) is a polyurethane auxiliary frame body.

6. The sub-frame assembly of claim 5, wherein: the auxiliary frame body (100) is an auxiliary frame body which is integrally cast and formed outside the reinforced section bar (200).

7. The sub-frame assembly of claim 5, wherein: the thickness of the auxiliary frame body (100) is more than 40mm, and the width is more than 70 mm.

8. The sub-frame assembly of claim 1, wherein: one side of the auxiliary frame body (100) is fixedly connected with an embedded part (300).

9. The sub-frame assembly of claim 8, wherein: the embedded part (300) is connected with the auxiliary frame body (100) through a fixing screw (400), and the fixing screw (400) penetrates through the reinforcing section bar (200).

10. The sub-frame assembly of claim 1, wherein: one of the circumferential inner wall of the through hole (101) and the circumferential outer edge of the reinforcing section bar (200) is provided with a bulge (500), and the other is provided with a recess (600) matched with the bulge (500).

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