Fabricated frame assembly and fabricated partition wall for door or window

Abstract

The utility model relates to a fabricated frame assembly for a door or a window and a fabricated partition wall. The assembly type frame assembly comprises two vertical keels which are arranged in a spaced mode; the horizontal keel is arranged between the two vertical keels; the top accessory is arranged at the top of the vertical keel; the bottom accessory is arranged at the bottom of the vertical keel; vertical open slots extending in the vertical direction are formed in the side parts, deviating from each other, of the two vertical keels respectively; the top accessory and the bottom accessory respectively comprise a base plate and an extension part extending from the base plate to one side, the extension part of the top accessory and the extension part of the bottom accessory are respectively provided with an opening groove, and the extension part of the top accessory and the extension part of the bottom accessory can be respectively connected with the top and the bottom of the corresponding vertical keel in a sleeving manner; the open slot of the top accessory and the open slot of the bottom accessory respectively form a through slot with the vertical open slot of the vertical keel, and the through slot is used for accommodating the isolation component.

Description

Technical Field

[0001] The present disclosure generally relates to the technical field of building partition wall construction, and more particularly to a prefabricated frame assembly for a door or window, and a prefabricated partition wall equipped with the prefabricated frame assembly according to the present disclosure. Background Art

[0002] A partition wall typically separates one space from another (i.e., a wall used to separate different areas of a building). Prefabricated partition walls are constructed on-site using prefabricated components. Their advantages include fast construction, minimal climatic constraints, labor savings, and improved building quality.

[0003] Prefabricated partition walls often require doors or windows to allow people to enter a first space on one side of the partition wall through the door, or allow air or sunlight to enter a second space on the other side through the window. Doors or windows are typically mounted on frame assemblies that are located within the door or window openings of the prefabricated partition wall.

[0004] In many existing cases, door or window frame assemblies are typically prefabricated before installation in partition walls. For example, these assemblies are welded together from two vertical square steel bars and one horizontal square steel bar. These prefabricated frame assemblies present several drawbacks. For example, welded square steel frame assemblies are often costly; when used in prefabricated partition walls, these frame assemblies require additional components to connect to the prefabricated wall components (for example, the square steel bars must be secured to the lightweight steel keel forming the door openings), increasing installation time and complexity. Furthermore, prefabricated frame assemblies often occupy a large area, making transportation and handling more difficult. They lack flexibility and adjustability, making adjustments difficult if, for example, the dimensions are not suitable. They are also heavy, potentially requiring multiple workers to collaborate during installation, increasing labor costs.

[0005] Therefore, there is a need to improve existing frame assemblies for doors or windows. Utility Model Content

[0006] In a first aspect of the present disclosure, there is provided a prefabricated frame assembly for a door or a window, the prefabricated frame assembly comprising: two vertical keels arranged at intervals from each other; a horizontal keel disposed between the two vertical keels; a top fitting disposed at the top of the vertical keel; and a bottom fitting disposed at the bottom of the vertical keel; wherein the two vertical keels respectively have vertical opening grooves extending along the vertical direction on their mutually facing sides; and wherein the top fitting and the bottom fitting respectively comprise a base plate and an extension portion extending from the base plate to one side, the extension portions of the top fitting and the bottom fitting are respectively provided with opening grooves, and the extension portions of the top fitting and the bottom fitting can respectively be sleeved with the top and the bottom of the corresponding vertical keel, so that the opening grooves of the top fitting and the opening grooves of the bottom fitting respectively form through grooves with the vertical opening grooves of the vertical keel for receiving isolation components.

[0007] According to some embodiments of the present disclosure, the horizontal keel has a horizontal opening groove with an upward opening.

[0008] According to some embodiments of the present disclosure, the vertical keel and the horizontal keel are respectively configured to have a hollow frame structure with a rectangular cross-section.

[0009] According to some embodiments of the present disclosure, both sides of the vertical opening groove of the vertical keel have flanges bent towards the inside of the vertical keel, and both sides of the horizontal opening groove of the horizontal keel have flanges bent towards the inside of the horizontal keel.

[0010] According to some embodiments of the present disclosure, the portions of the vertical keel on both sides of the vertical opening groove have different widths, and the portions of the horizontal keel on both sides of the horizontal opening groove have different widths.

[0011] According to some embodiments of the present disclosure, the length H6 of the extension portion of the top fitting and the length H7 of the extension portion of the bottom fitting are different, and the length L3 of the vertical keel satisfies H7 < H - L3 < H6 or H6 < H - L3 < H7, where H is the distance between the base plates of the top fitting and the bottom fitting.

[0012] According to some embodiments of the present disclosure, the length of the extension portion of the top fitting is between 1.5 and 3 times the length of the extension portion of the bottom fitting, or between one-third and two-thirds of the length of the extension portion of the bottom fitting.

[0013] According to some embodiments of the present disclosure, the extension portions of the top fitting and the bottom fitting respectively extend into the top and the bottom of the corresponding vertical keel.

[0014] According to some embodiments of the present disclosure, at least one first hole for a fastener to pass through is respectively provided in the extension of the top fitting and the extension of the bottom fitting, and at least one second hole for a fastener to pass through is respectively provided at the top and bottom of the vertical keel. Wherein, the first hole and the second hole are configured as oval holes or track and field oval-shaped holes, and the major axis of the first hole is perpendicular to the major axis of the second hole.

[0015] According to some embodiments of the present disclosure, the prefabricated frame assembly further includes a first horizontal fitting provided at the first end of the horizontal keel and a second horizontal fitting provided at the second end of the horizontal keel. Wherein, the first horizontal fitting and the second horizontal fitting respectively include a horizontal fitting base plate and a horizontal fitting extension extending from the horizontal fitting base plate to one side, and wherein, the first horizontal fitting and the second horizontal fitting are respectively provided with an opening groove, and the horizontal fitting extensions of the first horizontal fitting and the second horizontal fitting can be respectively sleeved with the first end and the second end of the horizontal keel, so that the opening grooves of the first horizontal fitting and the second horizontal fitting and the horizontal opening groove of the horizontal keel form a through horizontal groove for receiving another isolation component.

[0016] According to some embodiments of the present disclosure, the length H8 of the horizontal fitting extension of the first horizontal fitting is different from the length H9 of the horizontal fitting extension of the second horizontal fitting, and the length L4 of the horizontal keel satisfies H9 < H10 - L4 < H8 or H8 < H10 - L4 < H9, where H10 is the spacing distance between the horizontal fitting base plates of the first horizontal fitting and the second horizontal fitting.

[0017] According to some embodiments of the present disclosure, at least one first hole for a fastener to pass through is respectively provided in the horizontal fitting extension of the first horizontal fitting and the horizontal fitting extension of the second horizontal fitting, and at least one second hole for a fastener to pass through is respectively provided at the first end and the second end of the horizontal keel. Wherein, the first hole and the second hole are configured as oval holes or track and field oval-shaped holes, and the major axis of the first hole is perpendicular to the major axis of the second hole.

[0018] According to some embodiments of the present disclosure, the door jamb of a door or the window jamb of a window can be detachably mounted to the vertical keel of the prefabricated frame assembly.

[0019] In a second aspect of the present disclosure, there is provided an assembled frame component for a door or a window, the assembled frame component comprising: two vertical keels, the two vertical keels being arranged spaced apart from each other and for detachably mounting a door jamb or a window jamb; and a horizontal keel disposed between the two vertical keels; wherein, the two vertical keels respectively have vertical opening grooves extending along the vertical direction on their mutually facing side portions for receiving isolation components; and wherein, the horizontal keel has a horizontal opening groove opening upwards for receiving another isolation component.

[0020] According to some embodiments of the present disclosure, the vertical keel and the horizontal keel are respectively configured to have a hollow frame structure with a substantially rectangular cross-section.

[0021] According to some embodiments of the present disclosure, both sides of the vertical opening groove of the vertical keel have flanges bent towards the inside of the vertical keel, and both sides of the horizontal opening groove of the horizontal keel have flanges bent towards the inside of the horizontal keel.

[0022] According to some embodiments of the present disclosure, the portions of the vertical keel on both sides of the vertical opening groove have different widths, and the portions of the horizontal keel on both sides of the horizontal opening groove have different widths.

[0023] According to some embodiments of the present disclosure, the assembled frame component further comprises: a top fitting disposed at the top of the vertical keel; a bottom fitting disposed at the bottom of the vertical keel; a first horizontal fitting disposed at the first end of the horizontal keel; and a second horizontal fitting disposed at the second end of the horizontal keel.

[0024] According to some embodiments of the present disclosure, the top fitting and the bottom fitting respectively comprise a base plate and an extension portion extending from the base plate to one side, the length H6 of the extension portion of the top fitting is different from the length H7 of the extension portion of the bottom fitting, and the length L3 of the vertical keel satisfies H7 < H - L3 < H or H6 < H - L3 < H7, where H is the distance between the base plates of the top fitting and the bottom fitting.

[0025] According to some embodiments of the present disclosure, the first horizontal fitting and the second horizontal fitting respectively comprise a horizontal fitting base plate and a horizontal fitting extension portion extending from the horizontal fitting base plate to one side, the length H8 of the horizontal fitting extension portion of the first horizontal fitting is different from the length H9 of the horizontal fitting extension portion of the second horizontal fitting, and the length L4 of the horizontal keel satisfies H9 < H10 - L4 < H8 or H8 < H10 - L4 < H9, where H10 is the distance between the horizontal fitting base plates of the first horizontal fitting and the second horizontal fitting.

[0026] In a third aspect of the present disclosure, a prefabricated partition wall is provided, wherein the prefabricated frame assembly for doors or windows according to the present disclosure is installed in the prefabricated partition wall.

[0027] According to some embodiments of the present disclosure, the prefabricated partition wall includes a first partition wall portion located on the left and right sides of the vertical keel of the prefabricated frame assembly and a second partition wall portion located above the horizontal keel of the prefabricated frame assembly.

[0028] According to some embodiments of the present disclosure, the prefabricated partition wall includes multiple isolation components, at least one isolation component is inserted into the vertical opening slot of each vertical keel, and when the horizontal keel includes a horizontal opening slot, at least one isolation component is also inserted into the horizontal opening slot.

[0029] According to some embodiments of the present disclosure, each of the first partition wall portion and the second partition wall portion includes a plurality of partition wall supporting keels, which extend in a vertical direction and are spaced apart from each other by a predetermined distance, wherein an isolation component is provided between two adjacent partition wall supporting keels.

[0030] According to some embodiments of the present disclosure, each partition wall supporting keel has a cross-sectional structure selected from any one of the following: 1) a cross-section in the form of "ZHZ", wherein the two "Z"s have the same orientation; 2) a cross-section in the form of "ZHZ", wherein the two "Z"s have opposite orientations; 3) a cross-section in the form of "CHC", wherein the two "C"s have the same orientation; 4) a cross-section in the form of "CHC", wherein the two "C"s have opposite orientations; 5) a cross-section in the form of "C".

[0031] It should be noted that various aspects of the present disclosure described with respect to one embodiment may be incorporated into other different embodiments, even though not specifically described with respect to the other different embodiments. In other words, all embodiments and / or features of any embodiment may be combined in any manner and / or combination, as long as they do not contradict each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Aspects of the present disclosure will be better understood after reading the following detailed description in conjunction with the accompanying drawings, in which:

[0033] Figure 1a A frame assembly for a door or window installed in a prefabricated partition wall according to one embodiment of the present disclosure is shown;

[0034] Figure 1bA frame assembly for a door or window installed in a prefabricated partition wall according to one embodiment of the present disclosure is shown in a cross-sectional view, wherein a door casing or a window casing is installed on the frame assembly;

[0035] Figure 2 The left half of a frame assembly for a door or window according to one embodiment of the present disclosure is shown in an exploded view;

[0036] Figure 3 The right half of a frame assembly for a door or window according to one embodiment of the present disclosure is shown in an exploded view;

[0037] Figure 4a and Figure 4b The top fitting of a vertical keel of a door or window frame assembly according to one embodiment of the present disclosure is shown in different perspectives;

[0038] Figures 5a to 5d The bottom fittings of a vertical keel of a frame assembly for a door or window according to one embodiment of the present disclosure are shown in different perspectives, wherein: Figure 5a This is a perspective view of the bottom accessories. Figure 5b This is the front elevation view of the bottom accessory. Figure 5c This is the back view of the bottom accessory. Figure 5d It is a top view of the bottom accessories;

[0039] Figure 6a and Figure 6b The first horizontal fitting of a horizontal keel of a door or window frame assembly according to one embodiment of the present disclosure is shown in different perspectives;

[0040] Figure 7a and Figure 7b The second horizontal fitting of the horizontal keel of the frame assembly of a door or window according to one embodiment of the present disclosure is shown in different perspectives;

[0041] Figure 8a and Figure 8b A vertical keel of a frame assembly for a door or window according to one embodiment of the present disclosure is shown in perspective view and top view respectively;

[0042] Figure 9a and Figure 9b A vertical keel of a frame assembly for a door or window according to another embodiment of the present disclosure is shown in perspective view and top view respectively;

[0043] Figure 10a and Figure 10b A vertical keel of a frame assembly for a door or window according to another embodiment of the present disclosure is shown in a perspective view and a top view respectively;

[0044] Figure 11a and Figure 11b A vertical keel of a frame assembly for a door or window according to another embodiment of the present disclosure is shown in a perspective view and a top view respectively;

[0045] Figure 12a The present invention shows a prefabricated partition wall according to one embodiment of the present invention, on which a prefabricated frame assembly according to the present invention is installed;

[0046] Figure 12b The partially enlarged view shows Figure 12a One of the partition wall supporting keels of the prefabricated partition wall;

[0047] Figure 12c Shown in cross-sectional view Figure 12a Other internal structures of prefabricated partition walls;

[0048] Figures 13a to 13g The present invention shows steps for assembling a prefabricated partition wall according to one embodiment of the present invention;

[0049] Figure 14a Shown is a prefabricated partition wall according to another embodiment of the present disclosure, on which a prefabricated frame assembly according to the present disclosure is installed;

[0050] Figure 14b The partially enlarged view shows Figure 14a One of the partition wall supporting keels of the prefabricated partition wall;

[0051] Figure 14c Shown in cross-sectional view Figure 14a Other internal structures of prefabricated partition walls;

[0052] Figure 15a Shown is a prefabricated partition wall according to another embodiment of the present disclosure, on which a prefabricated frame assembly according to the present disclosure is installed;

[0053] Figure 15b The partially enlarged view shows Figure 15a One of the partition wall supporting keels of the prefabricated partition wall;

[0054] Figure 16a Shown is a prefabricated partition wall according to another embodiment of the present disclosure, on which a prefabricated frame assembly according to the present disclosure is installed;

[0055] Figure 16b The partially enlarged view shows Figure 16a One of the partition wall supporting keels of the prefabricated partition wall;

[0056] Figure 17aShown is a prefabricated partition wall according to another embodiment of the present disclosure, on which a prefabricated frame assembly according to the present disclosure is installed;

[0057] Figure 17b The partially enlarged view shows Figure 17a One of the partition wall supporting keels of the prefabricated partition wall.

[0058] It should be understood that like reference numerals represent like elements throughout the drawings. In the drawings, the dimensions of some features may be varied and not drawn to scale for clarity. DETAILED DESCRIPTION

[0059] The present disclosure will be described below with reference to the accompanying drawings, which illustrate several embodiments of the present disclosure. However, it should be understood that the present disclosure can be presented in many different ways and is not limited to the embodiments described below; in fact, the embodiments described below are intended to make the disclosure more complete and fully illustrate the scope of protection of the present disclosure to those skilled in the art. It should also be understood that the embodiments disclosed herein can be combined in various ways to provide many additional embodiments.

[0060] It should be understood that the terms used in this specification are intended only to describe specific embodiments and are not intended to limit the present disclosure. Unless otherwise defined, all terms (including technical and scientific terms) used in this specification have the meanings commonly understood by those skilled in the art. For the sake of brevity and / or clarity, well-known functions or structures may not be described in detail.

[0061] As used in this specification, the singular forms "a," "an," "said," and "the" include the plural forms unless otherwise expressly stated. The terms "include," "comprise," and "contain" as used in this specification indicate the presence of the claimed features, but do not exclude the presence of one or more additional features. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0062] In the specification, when an element is referred to as being “on,” “attached” to, “connected” to, “coupled to,” or “contacting” another element, etc., the element may be directly on, attached to, connected to, coupled to, or contacting the other element, or intervening elements may be present.

[0063] In the specification, the terms "first", "second", "third", etc. are only used for convenience of description and are not intended to be limiting. Any technical features represented by "first", "second", "third", etc. are interchangeable.

[0064] In the specification, spatial terms such as "upper," "lower," "front," "back," "top," and "bottom" may describe the relationship of one feature to another feature in the accompanying drawings. It should be understood that these spatial terms encompass not only the orientation shown in the accompanying drawings, but also different orientations of the device during use or operation. For example, if the device in the drawings is turned over, a feature previously described as "below" other features might now be described as "above" the other features. The device can also be otherwise oriented (rotated 90 degrees or in other orientations), and the relative spatial relationships will be interpreted accordingly.

[0065] The present disclosure relates to a frame assembly for a door or window, and a prefabricated partition wall equipped with the frame assembly according to the present disclosure. In some embodiments, the frame assembly according to the present disclosure is a prefabricated frame assembly that can be assembled or disassembled at the construction site, without requiring pre-assembly before transport to the construction site. In some embodiments, the frame assembly according to the present disclosure is provided with open slots into which insulating components of the prefabricated partition wall (e.g., fireproof and / or soundproof panels) can be inserted. This not only facilitates or simplifies the assembly of the prefabricated partition wall, but also ensures that the assembled prefabricated partition wall has better fire protection and / or sound insulation.

[0066] Reference Figure 1a , shows an assembled partition wall 2 with a frame assembly 1 for a door 100 or a window installed according to an embodiment of the present disclosure. The frame assembly 1 may include two vertical keels 3 spaced apart from each other. A horizontal keel 4 may be provided between the two vertical keels 3. The horizontal keel 4 may be provided near the top of the vertical keel 3. An installation space 5 for installing a door or window is formed between the two vertical keels 3 and below the horizontal keel 4. Figure 1b As shown, the door cover 101 of the door or the window cover of the window can be at least detachably mounted to (eg, detachably fixed to) the vertical keel 3 .

[0067] Reference Figure 2 and Figure 3In some embodiments, the frame assembly 1 according to the present disclosure can be a prefabricated frame assembly (i.e., a frame assembly that can be assembled or disassembled at a construction site). To this end, the two vertical purlins 3 and the horizontal purlin 4 of the frame assembly 1 can be formed as separate components. These separate components can be detachably connected to each other via a plurality of fittings. In an embodiment according to the present disclosure, the frame assembly 1 can include a top fitting 6 disposed at the top of the two vertical purlins 3 for detachably positioning the tops of the two vertical purlins 3, and a bottom fitting 7 disposed at the bottom of the two vertical purlins 3 for detachably positioning the bottoms of the two vertical purlins 3. In some embodiments, the frame assembly 1 can also include a first horizontal fitting 8 disposed at the first end of the horizontal purlin 4 for detachably positioning the first end of the horizontal purlin 4, and a second horizontal fitting 9 disposed at the second end of the horizontal purlin 4 for detachably positioning the second end of the horizontal purlin 4. The top fitting 6 can be secured to a top support (e.g., the top of a door opening or other top support). The bottom fitting 7 can be secured to a bottom support (e.g., the ground or other bottom support). The first horizontal fitting 8 and the second horizontal fitting 9 can be respectively fixed to the corresponding vertical keels of the two vertical keels 3. The top fitting 6, the bottom fitting 7, the first horizontal fitting 8 and the second horizontal fitting 9 can be fixed using detachable mechanical fasteners (e.g., screws, bolts or other suitable fasteners).

[0068] Because the two vertical keels 3, the horizontal keel 4, the top fitting 6, the bottom fitting 7, the first horizontal fitting 8, and the second horizontal fitting 9 included in the frame assembly 1 according to the present disclosure can all be formed as separate components, the frame assembly 1 according to the present disclosure can be assembled at the construction site without pre-assembly. This at least reduces the difficulty of transporting and handling the frame assembly 1.

[0069] In some embodiments, as Figure 2 and Figure 3 As shown, the two vertical keels 3 , the horizontal keel 4 , the top fitting 6 , the bottom fitting 7 , the first horizontal fitting 8 and the second horizontal fitting 9 can all be constructed into a frame structure with a hollow interior space, which helps to reduce the overall weight of the frame assembly 1 .

[0070] For example, Figure 2 and Figure 3 As shown, each vertical keel 3 may include a body 31 extending in the vertical direction and a hollow internal space 32 extending vertically through the body 31. The body 31 may have a thin-walled structure (whose thickness may be between 1.0 and 2.0 mm), and the thin-walled structure may have a substantially rectangular cross-section in a plane perpendicular to the vertical direction.

[0071] In some embodiments, one side of the body 31 of the vertical keel 3 may have a vertical opening slot 33 extending in the vertical direction, so that some functional isolation components 25 of the prefabricated partition wall 2 (for example, fireproof and / or soundproof panels, such as Figure 1b The vertical keel 3 (shown) can be inserted into and positioned in the vertical opening groove 33. When assembled into the frame assembly 1, the vertical opening groove 33 is positioned to face away from the installation space 5 of the frame assembly 1. Compared with the frame assembly for doors or windows made of square steel in the prior art, the vertical keel 3 with the vertical opening groove 33 has significant advantages. For example, the isolation component 25 of the prefabricated partition wall can be directly inserted into the vertical opening groove 33 of the vertical keel 3, which not only enables the isolation component 25 to be well positioned to facilitate the assembly of the prefabricated partition wall 2, but also avoids the use of traditional keel frames for forming door openings or window openings, which saves costs and simplifies the installation steps (because there is no need to further fix the vertical keel 3 to the keel frame for forming door openings or window openings).

[0072] In embodiments including vertical opening slots 33, the vertical keel 3 can be formed by folding a plate. In some embodiments, the top and bottom of the body 31 of the vertical keel 3 can also each include at least one hole 34 for passing a fastener (e.g., a screw, bolt, or other fastener).

[0073] The horizontal keel 4 can have a similar structure to the vertical keel 3. For example, Figure 2 and Figure 3 As shown, the horizontal keel 4 may include a body 41 extending horizontally and a hollow interior space 42 extending horizontally through the body 41. The body 41 may have a thin-walled structure (with a thickness ranging from 1.0 to 2.0 mm) with a generally rectangular cross-section in a plane perpendicular to the horizontal direction. In some embodiments, the body 41 may include a horizontal opening 43 extending horizontally, allowing functional insulation components of the prefabricated partition wall 2 (such as fireproof and / or soundproof panels) to be inserted and positioned within the horizontal opening 43. When assembled into the frame assembly 1, the horizontal opening 43 is positioned away from the space 5 of the frame assembly 1 and toward the top of the horizontal keel 4. In embodiments including the horizontal opening 43, the horizontal keel 4 may be formed by folding a sheet material. In some embodiments, the first and second ends of the body 41 of the horizontal keel 4 may each include at least one hole 44 for fasteners (such as screws, bolts, or other fasteners).

[0074] Reference Figure 4a and Figure 4bThe top fitting 6 may include a base plate 61 and an extension extending from the base plate 61 toward one side in a direction perpendicular to the base plate 61. The base plate 61 and the extension may be constructed as separate components and then connected together by appropriate means (e.g., welding). When assembled into the frame member 1, the base plate 61 is positioned facing the top support. The base plate 61 may be provided with at least one hole 63 for a fastener (e.g., a screw, bolt, or other fastener) to pass through, allowing the fastener to extend through the hole 63 and secure the top fitting 6 to the top support. In some embodiments, the extension may be configured as a frame member 62. The frame member 62 may include a frame body 64 and a hollow interior space 65 enclosed by the frame body 64. In some embodiments, the frame member 62 of the top fitting 6 may be inserted from the top of the vertical keel 3 into the hollow interior space 32 of the vertical keel 3. To strengthen the connection between the top of the vertical keel 3 and the top fitting 6, in some embodiments, the frame body 64 may be provided with at least one hole 66 for a fastener (e.g., a screw, bolt, or other fastener) to pass through. After the frame part 62 of the top fitting 6 is inserted into the hollow interior space 32 of the vertical keel 3 from the top of the vertical keel 3, the hole 34 at the top of the vertical keel 3 can be at least partially aligned with the hole 66 of the frame part 62 of the top fitting 6 so that the fastener can extend through the hole 34 and the hole 66 to fix the top fitting 6 and the top of the vertical keel 3 together.

[0075] exist Figures 2 to 4b In the illustrated embodiment, both the hole 34 and the hole 66 can be configured as an elliptical hole or a playground track-shaped hole, with the major axis of the hole 34 and the major axis of the hole 66 being arranged perpendicular to each other. For example, the major axis of the hole 66 of the top fitting 6 can be arranged to extend in the vertical direction, while the hole 34 of the vertical keel 3 can be arranged to extend in the horizontal direction; or the major axis of the hole 66 of the top fitting 6 can be arranged to extend in the horizontal direction, while the hole 34 of the vertical keel 3 can be arranged to extend in the vertical direction. When assembled into the frame assembly 1, such a configuration enables the position of the vertical keel 3 to be adjusted relative to the top fitting 6 in the vertical and horizontal directions, thereby providing the frame assembly 1 according to the present disclosure with greater installation flexibility.

[0076] exist Figures 2 to 4b In the embodiment shown, the base plate 61 of the top assembly 6 may include an inner portion 67 located inside the frame member 62 and an outer peripheral portion 68 extending beyond the frame member 62. Figure 4a and Figure 4bAs shown, the top fitting 6 includes a plurality of holes 63. The plurality of holes 63 can be distributed on the inner portion 67 of the base plate 61, on the outer portion 68 of the base plate, or on both the inner portion 67 and the outer portion 68 of the base plate 61. The holes 63 can have any suitable shape, for example, an ellipse, a playground track shape, a circle, a rectangle, a square, a regular pentagon, a regular hexagon, etc.

[0077] In some embodiments, as Figures 2 to 4b As shown, the frame body 64 of the top fitting 6 may further include a vertically extending open slot 69, allowing at least a portion of some functional insulation component (e.g., fireproof and / or soundproof panels) to be inserted and positioned within the vertical open slot 69. When assembled into the frame assembly 1, the vertical open slot 69 is positioned to substantially align with the vertical open slot 33 of the vertical keel 3, or at least to form a continuous slot therethrough, to accommodate the functional insulation component. In embodiments including the vertical open slot 69, the frame body 64 may be formed by folding a sheet of material.

[0078] Reference Figure 5a 7. In some embodiments, the bottom fitting 7, first horizontal fitting 8, and second horizontal fitting 9 can have structures substantially the same or similar to the top fitting 6. For example, each of the bottom fitting 7, first horizontal fitting 8, and second horizontal fitting 9 can include a base plate 71, 81, or 91 and an extension extending from the base plate toward one side in a direction perpendicular to the base plate. The extension can be configured as a frame member 72, 82, or 92. The base plate of each of the bottom fitting 7, first horizontal fitting 8, and second horizontal fitting 9 can be provided with at least one hole 73, 83, or 93 for passage of a fastener (e.g., a screw, bolt, or other fastener). The frame member of each of the bottom fitting 7, first horizontal fitting 8, and second horizontal fitting 9 can include a frame body and a hollow interior space enclosed by the frame body. The frame body can be provided with at least one hole 76, 86, or 96 for passage of a fastener (e.g., a screw, bolt, or other fastener). The holes 76, 86, or 96 in the bottom fitting 7, first horizontal fitting 8, and second horizontal fitting 9 can have an elliptical or playground track shape. For the sake of simplicity, these details are not further described here. However, it should be noted that any technical features described for the top accessory 6 are also applicable to each of the bottom accessory 7 , the first horizontal accessory 8 and the second horizontal accessory 9 .

[0079] In some embodiments, the first horizontal fitting 8 and the second horizontal fitting 9 may have a different structure than the top fitting 6 and the top fitting 7. For example, in one embodiment, the first horizontal fitting 8 and the second horizontal fitting 9 may be configured as flat plates, and the horizontal keel 4 may be placed directly on the first horizontal fitting 8 and the second horizontal fitting 9. In another embodiment, the first horizontal fitting 8 and the second horizontal fitting 9 may be configured as "U"-shaped members, and the horizontal keel 4 may be placed in the opening of the "U"-shaped member. In these embodiments, the first horizontal fitting 8 and the second horizontal fitting 9 may not include a base plate. The first horizontal fitting 8 and the second horizontal fitting 9 may be positioned on the two vertical keels 3 by other positioning elements, or may even be directly welded to the vertical keels 3.

[0080] In some cases, when installing the frame assembly 1, in order to prevent the fasteners from affecting other components outside the frame assembly 1, it is necessary to set the fasteners in the inner portion 67 of the base plate 61 of the top accessory 6 located inside the frame component 62 and / or in the inner portion of the base plate 71 of the bottom accessory 7 located inside the frame component 72, such as Figure 5d As shown. In these cases, at least one of the top fitting 6 and the bottom fitting 7 must first be secured to the corresponding top or bottom support member, so that at least one of the top fitting 6 and the bottom fitting 7 cannot move. In these cases, to facilitate installation of the vertical keel 3, the extension portion of the top fitting 6 (e.g., frame member 62) and the extension portion of the bottom fitting 7 (e.g., frame member 72) can be configured to have different lengths. For example, the length H6 of the extension portion of the top fitting 6 (e.g., frame member 62) can be between approximately 1.5 and 3 times, or approximately one-third to two-thirds, of the length H7 of the extension portion of the bottom fitting 7 (e.g., frame member 72). Preferably, it is approximately twice or approximately one-half of the length H7 of the extension portion of the bottom fitting 7 (e.g., frame member 72).

[0081] In some embodiments, the length H6 of the frame member 62 of the top fitting 6 may be greater than the length H7 of the frame member 72 of the bottom fitting 7. To connect and position the vertical keel 3 between the top fitting 6 and the bottom fitting 7, the length L3 of the vertical keel 3 needs to satisfy H7 < H - L3 < H6, where H is the distance between the top support member and the bottom support member (such as the top of the door opening and the ground) for fixing the frame assembly 1, or the spacing between the base plate of the top fitting 6 and the base plate of the bottom fitting 7 after assembling the frame assembly 1. This length L of the vertical keel 3 not only ensures that the vertical keel 3 does not interfere with the top fitting 6 and the bottom fitting 7 during installation, but also ensures that when installed between the top support member and the bottom support member, the vertical keel 3 has overlapping portions with the top fitting 6 and the bottom fitting 7 that are suitable for connection. Thus, when installing the vertical keel 3, the top of the vertical keel 3 can first be positioned to abut against the base plate 61 of the top fitting 6. At this time, the bottom of the vertical keel 3 will be spaced apart from the top of the frame member 72 of the bottom fitting 7 by a distance greater than 0, so that the bottom of the vertical keel 3 can be moved above the frame member 72 of the bottom fitting 7. Then, the bottom of the vertical keel 3 is moved vertically downward until the bottom of the vertical keel 3 reaches the base plate 71 of the bottom fitting 7. At this time, the vertical keel 3 will be positioned between the top fitting 6 and the bottom fitting 7. Thereafter, fasteners can be used to fasten the top of the vertical keel 3 and the top fitting 6 together, and fasten the bottom of the vertical keel 3 and the bottom fitting 6 together.

[0082] In other embodiments, if the length H6 of the frame member 62 of the top fitting 6 is less than the length H7 of the frame member 72 of the bottom fitting 7, then the length L3 of the vertical keel 3 needs to satisfy H6 < H - L3 < H7.

[0083] In some embodiments, similar to the length settings of the top fitting 6 and the bottom fitting 7 (for example, when the distances on the left and right sides of the space for installing the horizontal keel are fixed and non-adjustable), in order to facilitate the installation of the horizontal keel 4, the frame member 82 of the first horizontal fitting 8 and the frame member 92 of the second horizontal fitting 9 can be configured to have different lengths. Preferably, the length H8 of the frame member 82 of the first horizontal fitting 8 can be between approximately 1.5 to 3 times or between approximately one-third to two-thirds of the length H9 of the frame member 92 of the second horizontal fitting 9. Preferably, it is approximately twice or approximately one-half of the length H9 of the frame member 92 of the second horizontal fitting 9. In some embodiments, the length H8 of the frame member 82 of the first horizontal fitting 8 can be greater than the length H9 of the frame member 92 of the second horizontal fitting 9. To connect and position the horizontal keel 4 between the first horizontal fitting 8 and the second horizontal fitting 9, the length L4 of the horizontal keel 4 needs to satisfy H9 < H10 - L4 < H8, where H10 is the spacing distance between the base plate 81 of the first horizontal fitting 8 and the base plate 91 of the second horizontal fitting 9. This length L4 of the horizontal keel 4 not only ensures that the horizontal keel 4 does not interfere with the first horizontal fitting 8 and the second horizontal fitting 9 during installation, but also ensures that when installed between the spaces for installing the horizontal keel, the horizontal keel 4 and the first horizontal fitting 8 and the second horizontal fitting 9 both have overlapping portions suitable for connection with each other. In other embodiments, if the length H8 of the frame member 82 of the first horizontal fitting 8 is less than the length H9 of the frame member 92 of the second horizontal fitting 9, then the length L4 of the horizontal keel 4 needs to satisfy H8 < H10 - L4 < H9.

[0084] Referring to Figures 8a to 11b , in some embodiments according to the present disclosure, the vertical keel 3 can have different cross-sectional structures. As Figure 8a and Figure 8b shown, in one embodiment, the cross-section of the vertical keel 3 can be generally rectangular and include a vertical opening groove 331 extending along the vertical direction. Both sides of the vertical opening groove 331 can include flanges 332 bent towards the inside of the vertical keel 3. The flanges 332 can enhance the strength of the vertical keel 3. As Figure 9a and Figure 9b shown, in one embodiment, the cross-section of the vertical keel 3 can be generally rectangular and include a vertical opening groove 331' extending along the vertical direction. Both sides of the vertical opening groove 331' can include flanges 332' bent towards the inside of the vertical keel 3. The flanges 332' can enhance the strength of the vertical keel 3. However, different from the embodiments shown in Figure 8a and Figure 8b , the portions of the vertical keel 3 on both sides of the vertical opening groove 331' have different widths (see the widths W1 and W2 in Figure 9b ). As Figure 10a and Figure 10b As shown, in one embodiment, the cross section of the vertical keel 3 can be substantially rectangular and include a vertical opening slot 331'' extending in the vertical direction. Both sides of the vertical opening slot 331'' do not include folded edges bent toward the inside of the vertical keel 3. Figure 11a and Figure 11b As shown, in one embodiment, the cross section of the vertical keel 3 can be substantially rectangular and include a vertical opening slot 331'' extending in the vertical direction. The two sides of the vertical opening slot 331'' do not include folded edges bent toward the inside of the vertical keel 3, and the portions of the vertical keel 3 on both sides of the vertical opening slot 331'' have different widths (see FIG. Figure 11b width W1 and width W2 in ).

[0085] Although not shown, it should be noted that the horizontal keel 4 can also be as Figures 8a to 11b The vertical keel 3 shown in FIG. 3 has a different cross-sectional structure. In other words, Figures 8a to 11b The cross-sectional structure of the vertical keel 3 shown is also applicable to the horizontal keel 4. In addition, the cross-sectional structures of the top fitting 6 and the bottom fitting 7 are configured to respectively adapt to the cross-sectional structures of the top and bottom of the vertical keel 3, and the first horizontal fitting 8 and the second horizontal fitting 9 are configured to respectively adapt to the cross-sectional structures of the first end and the second end of the horizontal keel 4.

[0086] It should also be noted that although in Figures 1 to Figure 11b In the illustrated embodiment, each component of the frame assembly 1 comprises a thin-walled structure or frame member, but the present disclosure is not limited thereto. For example, the extensions of the top fitting 6 and the bottom fitting 7 may be constructed as a solid structure.

[0087] In some embodiments according to the present disclosure, the various components of the frame assembly 1 (two vertical keels 3, horizontal keel 4, top fitting 6, bottom fitting 7, first horizontal fitting 8 and second horizontal fitting 9) can be made of metal materials (such as steel, aluminum, or any other suitable materials).

[0088] Next, refer to Figure 12a and Figure 12b, an assembled partition wall 2 according to some embodiments of the present disclosure, which is installed with a frame assembly 1 according to the present disclosure, will be described in detail. The assembled partition wall 2 may include a first partition wall portion 21 located on the left and right sides of the vertical keel 3 of the frame assembly 1 and a second partition wall portion 22 located above the horizontal keel 4 of the frame assembly 1. Each of the first partition wall portion 21 and the second partition wall portion 22 may include a plurality of partition wall support keels 24. The plurality of partition wall support keels 24 may extend in the vertical direction and be spaced apart from each other by a predetermined distance. A functional isolation component 25 (for example, a fireproof and / or soundproof panel) may be provided between two adjacent partition wall support keels 24. In some embodiments, fireproof and / or soundproof cotton 23 may also be provided on both sides of the functional isolation component 25, and fireproof and / or soundproof panels 27 may also be provided on the outside of the fireproof and / or soundproof cotton (see Figure 1b and Figure 12c The functional isolation component 25 and / or the fireproof and / or soundproof cotton 23 and the fireproof and / or soundproof board 27 arranged on both sides thereof can enhance the fireproof and / or soundproof effect of the partition wall 2.

[0089] In some embodiments, as Figure 12b As shown, each partition wall support keel 24 can have a cross section that is substantially in the form of "ZHZ". Each partition wall support keel 24 can be formed by bending a metal plate multiple times. Such a partition wall support keel 24 not only has a good shock absorption effect, but can also cut off or change the propagation path of sound to a certain extent, thereby enhancing the sound insulation effect of the partition wall 2. Figure 12b As shown, in a partition wall support stud 24 having a substantially "ZHZ" cross-section, one end of a functional insulation component 25 can be inserted into the opening formed by the "H" portion, thereby positioning and securing the functional insulation component 25. The fireproof and / or soundproofing cotton 23 can extend into the opening formed by the "Z" portion. A fireproof and / or soundproofing board 27 can extend outside the "Z" portion.

[0090] In some embodiments, as Figure 12a As shown, the second partition wall portion 22 includes two second supporting keels 26 having different shapes from the partition wall supporting keels 24 at positions close to the two vertical keels 3. Figure 13aAs more clearly shown, the second support keel 26 can be roughly C-shaped. A first positioning element 261 and a second positioning element 262 spaced a predetermined distance from the first positioning element 261 along the width direction can be provided inside the second support keel 26. The first positioning element 261 can be configured as a long strip extending along the vertical direction. The second positioning element 262 can be configured as flaps spaced apart from each other along the vertical direction. One end of the functional isolation component 25 can be positioned between the first positioning element 261 and the second positioning element 262, thereby achieving positioning and fixation of the functional isolation component 25.

[0091] Figures 13a to 13g FIG. 1 shows the steps for assembling a prefabricated partition wall 2 according to an embodiment of the present disclosure. In this embodiment, as shown in FIG. Figure 13a As shown, one of the vertical keels 3 can be fixed first, and the horizontal keel 4 can be fixed on the vertical keel 3; then, the second supporting keel 26 can be fixed on the vertical keel 3 above the horizontal keel 4. Figure 13b As shown, one end of the first functional isolation component 25 is positioned between the first positioning element 261 and the second positioning element 262 of the second support keel 26, and at the same time, the bottom end of the first functional isolation component 25 is inserted into the horizontal opening groove 43. Figure 13c As shown, the first partition wall support keel 24 is installed at the other end of the first functional isolation component 25, so that the other end of the first functional isolation component 25 is positioned in the opening of the "H" part of the partition wall support keel 24. Figure 13d and 13e As shown, the second functional isolation component 25, the second partition wall support keel 24, the third functional isolation component 25, etc. are installed in sequence until the second partition wall part 22 is basically assembled. After the second partition wall part 22 is basically assembled, as shown in FIG. Figure 13f As shown, install and fix the second vertical keel 3. Then, Figure 13g As shown, the first partition wall part 21 is assembled in the same manner as the second partition wall part 22 until the entire partition wall 2 is finally assembled.

[0092] Figures 14a to 17b FIG. 2 shows a partition wall 2 according to another embodiment of the present disclosure, which adopts partition wall support keels 24 with different cross-sections. Figure 14a and Figure 14bIn the illustrated embodiment, each partition wall support keel 24 may have a cross section that is substantially in the form of a "CHC," but with the two "C"s facing in opposite directions. One end of the functional insulation component 25 may be inserted into the opening formed by the "H" portion, thereby achieving positioning and fixing of the functional insulation component 25; the fireproof and / or soundproofing cotton 23 may extend into the opening formed by the "C" portion, and the fireproof and / or soundproofing board 27 may extend outside the "C" portion, as shown. Figure 14c As shown. Figure 15a and Figure 15b In the embodiment shown, each partition wall support keel 24 may have a cross section that is substantially in the form of "ZHZ", but with the two "Z"s facing in opposite directions. Figure 16a and Figure 16b In the embodiment shown, each partition wall support keel 24 may have a cross section that is substantially in the form of "CHC," wherein the two "C"s have the same orientation. Figure 17a and Figure 17b In the illustrated embodiment, each partition wall support keel 24 can have a substantially C-shaped cross-section. These partition wall support keels 24 with different cross-sectional shapes can not only provide a certain degree of shock absorption, but also cut off or change the sound propagation path to a certain extent, thereby enhancing the sound insulation effect of the prefabricated partition wall 2.

[0093] While exemplary embodiments of the present disclosure have been described above with reference to the accompanying drawings, those skilled in the art will appreciate that various modifications and variations may be made to the exemplary embodiments of the present disclosure without departing from the spirit and scope of the present disclosure. All such modifications and variations are intended to be within the scope of the present disclosure as defined by the appended claims. The present disclosure is defined by the appended claims, and equivalents of these claims are intended to be included therein.

Claims

1. An assembled frame assembly for a door or window, characterized in that: The prefabricated frame assembly includes: Two vertical keels arranged at intervals from each other; A horizontal keel arranged between the two vertical keels; A top fitting arranged at the top of the vertical keel; and A bottom fitting arranged at the bottom of the vertical keel; Wherein, the two vertical keels respectively have vertical opening grooves extending along the vertical direction at their side parts facing away from each other; and Wherein, the top fitting and the bottom fitting respectively include a base plate and an extension part extending from the base plate to one side, the extension parts of the top fitting and the bottom fitting are respectively provided with opening grooves, and the extension parts of the top fitting and the bottom fitting can respectively be sleeved with the top and the bottom of the corresponding vertical keel, so that the opening grooves of the top fitting and the opening grooves of the bottom fitting respectively form through grooves with the vertical opening grooves of the vertical keel for receiving isolation components.

2. The assembled frame assembly for doors or windows according to claim 1, wherein: The horizontal keel has a horizontal opening groove with an upward opening.

3. The assembled frame assembly for doors or windows according to claim 2, wherein: The vertical keel and the horizontal keel are respectively configured to have a hollow frame structure with a rectangular cross-section.

4. The assembled frame assembly for doors or windows according to claim 3, wherein: Both sides of the vertical opening groove of the vertical keel have flanges bent towards the inside of the vertical keel, and both sides of the horizontal opening groove of the horizontal keel have flanges bent towards the inside of the horizontal keel.

5. The assembled frame assembly for doors or windows according to claim 3 or 4, characterized in that: The parts of the vertical keel on both sides of the vertical opening groove have different widths, and the parts of the horizontal keel on both sides of the horizontal opening groove have different widths.

6. The assembled frame assembly for doors or windows according to claim 1, wherein: The length H6 of the extension part of the top fitting and the length H7 of the extension part of the bottom fitting are different, and the length L3 of the vertical keel satisfies H7 < H - L3 < H6 or H6 < H - L3 < H7, where H is the distance between the base plates of the top fitting and the bottom fitting.

7. The assembled frame assembly for doors or windows according to claim 6, wherein: The length of the extension part of the top fitting is between 1.5 and 3 times the length of the extension part of the bottom fitting, or between one-third and two-thirds of the length of the extension part of the bottom fitting.

8. The assembled frame assembly for doors or windows according to claim 3, wherein: The extension parts of the top fitting and the bottom fitting respectively extend into the top and the bottom of the corresponding vertical keel.

9. The assembled frame assembly for doors or windows according to claim 8, wherein: The extension parts of the top fitting and the bottom fitting are respectively provided with at least one first hole for a fastener to pass through, and the top and the bottom of the vertical keel are respectively provided with at least one second hole for a fastener to pass through, wherein, the first hole and the second hole are configured as oval holes or racetrack-shaped holes, and the long axis of the first hole is perpendicular to the long axis of the second hole.

10. The assembled frame assembly for doors or windows according to claim 3, wherein: The prefabricated frame assembly further includes a first horizontal fitting disposed at the first end of the horizontal keel and a second horizontal fitting disposed at the second end of the horizontal keel. Wherein, the first horizontal fitting and the second horizontal fitting respectively include a horizontal fitting base plate and a horizontal fitting extension portion extending from the horizontal fitting base plate to one side, and wherein, the first horizontal fitting and the second horizontal fitting are respectively provided with an opening groove, and the horizontal fitting extension portions of the first horizontal fitting and the second horizontal fitting can respectively be sleeved with the first end and the second end of the horizontal keel, so that the opening grooves of the first horizontal fitting and the second horizontal fitting and the horizontal opening groove of the horizontal keel form a through horizontal groove for receiving another isolation member.

11. The assembled frame assembly for doors or windows according to claim 10, wherein: The length H8 of the horizontal fitting extension portion of the first horizontal fitting is different from the length H9 of the horizontal fitting extension portion of the second horizontal fitting, and the length L4 of the horizontal keel satisfies H9 < H10 - L4 < H8 or H8 < H10 - L4 < H9, where H10 is the spacing distance between the horizontal fitting base plates of the first horizontal fitting and the second horizontal fitting.

12. The assembled frame assembly for a door or window according to claim 10, wherein: The horizontal fitting extension portion of the first horizontal fitting and the horizontal fitting extension portion of the second horizontal fitting are respectively provided with at least one first hole for a fastener to pass through, and the first end and the second end of the horizontal keel are respectively provided with at least one second hole for a fastener to pass through. Wherein, the first hole and the second hole are configured as oval holes or track-shaped holes, and the long axis of the first hole is perpendicular to the long axis of the second hole.

13. The assembled frame assembly for a door or window according to claim 1, wherein: The door jamb of a door or the window jamb of a window can be detachably mounted to the vertical keel of the prefabricated frame assembly.

14. An assembled frame assembly for a door or window, characterized in that: The prefabricated frame assembly includes: Two vertical keels, which are arranged at intervals from each other and are used for detachably mounting the door jamb of a door or the window jamb of a window; and A horizontal keel disposed between the two vertical keels; Wherein, the two vertical keels respectively have vertical opening grooves extending along the vertical direction at their mutually facing side portions for receiving isolation members; and Wherein, the horizontal keel has a horizontal opening groove opening upwards for receiving another isolation member.

15. The assembled frame assembly for a door or window according to claim 14, wherein: The vertical keel and the horizontal keel are respectively configured as hollow frame structures having a substantially rectangular cross-section.

16. The assembled frame assembly for a door or window according to claim 15, wherein: Both sides of the vertical opening groove of the vertical keel have flanges bent towards the inside of the vertical keel, and both sides of the horizontal opening groove of the horizontal keel have flanges bent towards the inside of the horizontal keel.

17. The assembled frame assembly for doors or windows according to claim 15 or 16, characterized in that: The portions of the vertical keel on both sides of the vertical opening groove have different widths, and the portions of the horizontal keel on both sides of the horizontal opening groove have different widths.

18. The assembled frame assembly for a door or window according to claim 14, wherein: The prefabricated frame assembly further includes: A top fitting disposed at the top of the vertical keel; A bottom fitting disposed at the bottom of the vertical keel; A first horizontal fitting disposed at the first end of the horizontal keel; and A second horizontal fitting disposed at the second end of the horizontal keel.

19. The assembled frame assembly for a door or window according to claim 18, wherein: The top fitting and the bottom fitting respectively include a base plate and an extension portion extending from the base plate to one side. The length H6 of the extension portion of the top fitting is different from the length H7 of the extension portion of the bottom fitting, and the length L3 of the vertical keel satisfies H7 < H - L3 < H6 or H6 < H - L3 < H7, where H is the distance between the base plates of the top fitting and the bottom fitting.

20. The assembled frame assembly for a door or window according to claim 18, wherein: The first horizontal fitting and the second horizontal fitting respectively include a horizontal fitting base plate and a horizontal fitting extension portion extending from the horizontal fitting base plate to one side. The length H8 of the horizontal fitting extension portion of the first horizontal fitting is different from the length H9 of the horizontal fitting extension portion of the second horizontal fitting, and the length L4 of the horizontal keel satisfies H9 < H10 - L4 < H8 or H8 < H10 - L4 < H9, where H10 is the distance between the horizontal fitting base plates of the first horizontal fitting and the second horizontal fitting.

21. An assembled partition wall, characterized in that: The prefabricated partition wall is installed with a prefabricated frame assembly for a door or a window according to any one of claims 1 to 20.

22. The assembled partition wall according to claim 21, characterized in that: The prefabricated partition wall includes a first partition wall portion on the left and right sides of the vertical keel of the prefabricated frame assembly and a second partition wall portion above the horizontal keel of the prefabricated frame assembly.

23. The assembled partition wall according to claim 22, characterized in that: The prefabricated partition wall includes a plurality of isolation members. At least one isolation member is inserted into the vertical opening groove of each vertical keel, and when the horizontal keel includes a horizontal opening groove, at least one isolation member is also inserted into the horizontal opening groove.

24. The assembled partition wall according to claim 23, characterized in that: Each of the first partition wall portion and the second partition wall portion includes a plurality of partition wall support keels that extend along the vertical direction and are spaced apart from each other by a predetermined distance. An isolation member is provided between two adjacent partition wall support keels.

25. The assembled partition wall according to claim 24, characterized in that: Each partition wall support keel has a cross-sectional structure selected from any one of the following: 1) A cross-section in the form of "ZHZ", where the two "Z"s have the same orientation; 2) A cross-section in the form of "ZHZ", where the two "Z"s have opposite orientations; 3) A cross-section in the form of "CHC", where the two "C"s have the same orientation; 4) A cross-section in the form of "CHC", where the two "C"s have opposite orientations; 5) A cross-section in the form of "C".

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