A top wall

Abstract

The present invention relates to the technical field of assembled wall bodies, and in particular to a top-fixed wall, which includes a plurality of wall panels, a corner mechanism and a sky gutter. Each wall panel includes a panel body, a panel keel arranged on the side end surface of the panel body, an upper lifting mechanism arranged on the upper end surface of the panel body, and a lower lifting mechanism arranged on the lower end surface of the panel body; the corner mechanism includes a corner keel, an upper corner assembly arranged on the upper end surface of the corner keel, and a lower corner assembly arranged on the lower end surface of the corner keel; the sky gutter can be arranged on the ceiling. Part of the panel keels between adjacent wall panels are mutually clamped, and another part of the panel keels between adjacent wall panels are connected through the corner keel; the upper lifting mechanism and the upper corner assembly can both rise and be clamped into the sky gutter. Through the above scheme, top-fixed walls of different shapes can be spliced ​​very quickly to meet the installation requirements of different residences or exhibition halls, and the decoration style can also be quickly changed according to different requirements.

Description

Technical Field

[0001] The invention relates to the technical field of assembled walls, in particular to a top-fixed wall. Background Art

[0002] The most common wall on the market is to transport various materials to the construction site, and then install them through reinforcement, bricklaying and painting. This type of top-fixed wall has the disadvantages of complex structure, troublesome installation, long construction time and high construction cost. Moreover, when the wall needs to be demolished, it takes time and effort, and the demolished materials cannot be reused, which will generate a lot of construction waste. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] The main purpose of the present invention is to provide a top fixing wall, aiming to solve the problem that the existing wall is inconvenient to disassemble and assemble and cannot be reused.

[0005] (II) Technical solution

[0006] In order to achieve the above object, the top fixing wall of the present invention comprises:

[0007] A plurality of wall panels, each of which comprises a panel body, a panel keel disposed on a side end surface of the panel body, an upper lifting mechanism disposed on an upper end surface of the panel body, and a lower lifting mechanism disposed on a lower end surface of the panel body;

[0008] A corner mechanism, the corner mechanism comprising a corner keel, an upper corner assembly arranged on the upper end surface of the corner keel, and a lower corner assembly arranged on the lower end surface of the corner keel; and,

[0009] A skylight, which can be arranged on the ceiling;

[0010] Among them, the plate keels between some adjacent wall panels are clamped together, and the plate keels between another part of adjacent wall panels are connected through corner keels; the upper lifting mechanism and the upper corner assembly can both rise and be clamped into the skylight.

[0011] Preferably, a clamping groove extending along the length direction of the plate body keel is provided on one of the side surfaces of the plate body keel, and a clamping groove extending along the length direction of the corner keel is provided on at least two side surfaces of the corner keel, respectively. The clamping groove is a male groove or a female groove, and the two adjacent plate body keels and the adjacent plate body keels and the corner keel are clamped to each other through the male groove and the female groove.

[0012] Preferably, a groove is provided on one of the male groove and the female groove, and a hook is provided on the other of the male groove and the female groove, and the groove and the hook can be engaged with each other.

[0013] Preferably, the corner keel is a T-shaped keel, an L-shaped keel or a cross-shaped keel.

[0014] Preferably, the top fixing wall also includes non-standard adjustment plates arranged in pairs, the non-standard adjustment plates are provided with hooks, the plate body keels adjacent to the non-standard adjustment plates are provided with buckles, the hooks can be hung on the buckles to splice the non-standard adjustment plates with the wall panels, and sound insulation is filled between the non-standard adjustment plates arranged opposite to each other.

[0015] Preferably, the top fixing wall also includes a closing plate that can be snapped onto the plate body keel.

[0016] Preferably, the upper corner assembly and the lower corner assembly both include a fixing member, a cover, a guide shaft and a spring, the fixing member is fixedly disposed on the corner keel, the first end of the guide shaft slides through the fixing member and the second end of the guide shaft is fixedly connected to the cover, and the spring is sleeved on the guide shaft and located between the fixing member and the cover.

[0017] Preferably, the guide shaft is cylindrical, and the upper corner assembly and the lower corner assembly also include a screw and a guide bearing. The first end of the guide shaft is fixedly sleeved on the guide bearing, and the guide bearing connects the guide shaft and the screw, and the nut of the screw can be limited on the fixing member.

[0018] Preferably, the upper lifting mechanism and the lower lifting mechanism both include a mounting member, a cylinder and an ejector, the mounting member is fixedly arranged on the plate body, and the cylinder connects the mounting member and the ejector to drive the ejector to be ejected.

[0019] Preferably, the lower ends of the plate body keel and the corner keel are both provided with adjustment feet.

[0020] (III) Beneficial effects

[0021] The beneficial effect of the present invention is that adjacent wall panels are mutually clamped through the panel keel, and then through the switching of the corner mechanism and the cooperation of the upper lifting mechanism and the sky groove, they can be very quickly spliced ​​into top fixing walls of different shapes to meet the installation requirements of different residences or exhibition halls, and the decoration style can also be quickly changed according to different needs. Among them, each component of the top fixing wall can be repeatedly disassembled and assembled, which can reduce the decoration cost and the generation of construction waste, thereby solving the pain points of the industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of the top fixing wall of the present invention;

[0023] Figure 2 for Figure 1 A structural diagram of the top fixing wall in a first installation state;

[0024] Figure 3 for Figure 2 The enlarged view of A in FIG.

[0025] Figure 4 for Figure 3 The structural diagram of the upper lifting mechanism before it rises;

[0026] Figure 5 for Figure 2 The enlarged view of point B in FIG.

[0027] Figure 6 for Figure 2 Enlarged view of point C in the middle;

[0028] Figure 7 for Figure 1 A structural diagram of the top fixing wall in a second installation state;

[0029] Figure 8 for Figure 7 The enlarged view of point D in the middle;

[0030] Fig. 9 for Figure 7 A magnified image from another perspective at D in the middle;

[0031] Fig.10 for Figure 7 The enlarged top view of point E in the middle;

[0032] Fig.11 for Figure 1 A structural diagram of the top fixing wall in a third installation state;

[0033] Fig.12 for Fig.11 The main view at F in the middle is enlarged;

[0034] Fig.13 for Fig.11 The enlarged bird's-eye view after removing the trough at F in the middle;

[0035] Fig.14 for Fig.11 Enlarged view of G in the middle;

[0036] Fig.15 for Fig.11 The enlarged view of the H in the middle;

[0037] Fig.16 for Figure 1 A structural diagram of the top fixing wall in a fourth installation state;

[0038] Fig.17 for Fig.16 A magnified image from another perspective at J in the middle;

[0039] Fig.18 It is a structural diagram of the corner mechanism of the present invention;

[0040] Fig.19 It is a structural diagram of the upper corner assembly installed on the T-shaped keel of the present invention;

[0041] Fig. 20 for Fig.19 A structural diagram of the upper corner component from another perspective;

[0042] Fig.21 It is a structural diagram of the upper corner assembly installed on the L-shaped keel of the present invention.

[0043] [Description of Reference Numerals]

[0044] 100: top wall; 200: ceiling; 300: floor; 400: wall;

[0045] 10: wall panel; 11: panel body; 12: panel body keel; 121: male groove; 122: groove; 123: female groove; 124: hook; 13: upper lifting mechanism; 14: rubber strip; 15: control part; 16: lower lifting mechanism;

[0046] 20: ceiling groove; 30: adjusting foot; 41: closing plate; 411: bayonet groove; 42: closing keel; 421: clamping strip;

[0047] 50: corner mechanism; 51: corner keel; 52: upper corner assembly; 521: fixing piece; 522: cover; 523: cover seat; 524: connecting plate; 525: guide shaft; 526: spring; 527: screw; 528: washer; 529: guide bearing; 53: lower corner assembly;

[0048] 60: non-standard adjustment plate; 61: hook; 62: buckle. DETAILED DESCRIPTION

[0049] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0050] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0051] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0052] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] The present invention provides a top fixing wall 100, such as Figure 1 , Figure 2 , Figure 7 , Fig.11 and Fig.16 , which includes a plurality of wall panels 10, a corner mechanism 50 and a sky groove 20. The wall panels 10 each include a panel body 11, a panel keel 12 disposed on the side end surface of the panel body 11, an upper lifting mechanism 13 disposed on the upper end surface of the panel body 11, and a lower lifting mechanism 16 disposed on the lower end surface of the panel body 11; the corner mechanism 50 includes a corner keel 51, an upper corner assembly 52 disposed on the upper end surface of the corner keel 51, and a lower corner assembly 53 disposed on the lower end surface of the corner keel 51 (see Fig.12 and Fig.15 ); the sky trough 20 can be arranged on the ceiling 200, and the sky trough 20 is arranged along the contour line of the preset top solid wall 100 (see Figure 2 and Figure 7 ), which is provided with a step structure that can be engaged with the upper lifting mechanism 13 or the upper corner assembly 52 (see Fig.12 ). Among them, the plate keels 12 between some adjacent wall panels 10 are mutually clamped, and the plate keels 12 between other adjacent wall panels 10 are connected through the corner keels 51. Multiple wall panels 10 are spliced ​​in sequence quickly and firmly to gradually form a complete top fixing wall 100; the upper lifting mechanism 13 and the upper corner assembly 52 can both rise and be clamped in the sky groove 20, and the lower lifting mechanism 16 (see Figure 6 ) and the lower corner assembly 53 (see Fig.15 ) can be supported on the floor 300, so that the wall panel 10 and the corner keel 51 are subjected to a stable supporting force, so that the wall panel 10 can be stably installed and safety risks are eliminated.

[0054] like Figure 2 As shown, adjacent wall panels 10 are connected to each other through the panel keel 12, and then connected through the corner mechanism 50 and the upper lifting mechanism 13 and the sky slot 20 (see Figure 3 and Figure 4 ) can be quickly assembled into top fixing walls 100 of different shapes to meet the installation requirements of different residences or exhibition halls, and the decoration style can be quickly changed according to different needs. Among them, each component of the top fixing wall 100 can be repeatedly disassembled and reassembled, which can reduce the decoration cost and the generation of construction waste, thereby solving the pain points of the industry.

[0055] In a preferred embodiment, a snap-in groove extending along the length direction of the plate keel 12 is provided on one side surface of the plate keel 12, and the side of the plate keel 12 provided with the snap-in groove protrudes from the plate body 11 (see Figure 2 and Figure 3 ), the snap-in groove is used to snap-in with other snap-in grooves to achieve rapid splicing of adjacent wall panels 10. At least two side surfaces of the corner keel 51 are respectively provided with snap-in grooves extending along the length direction of the corner keel 51, see Fig.11 , Fig.13 and Fig.14 The side surfaces of the corner keel 51 with the snap-in grooves can be snap-fitted with different panel keels 12, that is, when the three sides of the corner keel 51 are provided with snap-in grooves, the corner keel 51 can be connected to three wall panels 10 at the same time. The snap-in grooves are male grooves 121 or female grooves 123, and the adjacent two panel keels 12 and the adjacent panel keels 12 and the corner keel 51 are snap-fitted with each other through the male grooves 121 and the female grooves 123. Figure 8 and Fig. 9 The mutual engagement of the male groove 121 and the female groove 123 can achieve the limit in four directions (front, back, left, and right). That is, if one of the two plate keels 12 on the adjacent wall panels 10 needs to be engaged with each other, the male groove 121 must be provided on the other, and the wall panels 10 are spliced ​​by the engagement of the male groove 121 and the female groove 123; and when the plate keel 12 and the corner keel 51 need to be engaged with each other, if the plate keel 12 is provided with a male groove 121, it can be engaged with the female groove 123 on the corner keel 51, and vice versa.

[0056] Furthermore, in order to achieve full positioning of the male groove 121 and the female groove 123 in six directions (front, back, left, right, up, and down), a groove 122 (see Figure 8 ), and a hook 124 is provided on the other of the male groove 121 and the female groove 123 (see Fig. 9), the groove 122 and the hook 124 can be engaged with each other. The groove 122 extends through the engaging groove (male groove 121 or female groove 123) and the extending direction of the groove 122 is perpendicular to the plate body 11, and the hook 124 is a rod-shaped structure with both ends connected to the engaging groove. When the rod-shaped hook 124 is engaged with the groove 122, it can achieve the upper and lower direction limit. Figure 8 and Fig. 9 In the preferred embodiment shown, the groove 122 is formed on the male groove 121, and the hook 124 is disposed on the female groove 123. In other embodiments, the positions of the groove 122 and the hook 124 may be interchanged.

[0057] Among them, Fig.16 As shown, the top fixing wall 100 can include multiple corner keels 51 at the same time to meet the needs of different spaces. Among them, the corner keel 51 can be a T-shaped keel (see Fig.13 ), L-shaped keel or cross-shaped keel. T-shaped keel is suitable for the situation where three wall panels 10 are spliced ​​in a T shape. It has three sides provided with snap-in grooves (male grooves 121 or female grooves 123) for snapping with the plate keels 12 on different wall panels 10. Fig.13 The T-shaped keel shown has a female groove 123 on the left side, and a male groove 121 on the right side and the lower side. The L-shaped keel is suitable for the situation where two wall panels 10 are spliced ​​in an L shape, and has two adjacent side surfaces provided with snap-in grooves (which can be both male grooves 121 or female grooves 123, or one side surface can have a male groove 121 and the other side surface can have a female groove 123). The cross-shaped keel is suitable for the situation where four wall panels 10 are spliced ​​in a cross shape, and has four side surfaces provided with snap-in grooves (male grooves 121 or female grooves 123). When the corner keel 51 can be a T-shaped keel or an L-shaped keel, the other side surfaces without snap-in grooves are smooth surfaces in the same style as the wall panels 10.

[0058] In a more preferred embodiment, see Fig.16 and Fig.17The top fixing wall 100 may also include non-standard adjustment plates 60 arranged in pairs, the non-standard adjustment plates 60 are provided with hooks 61, the plate keel 12 adjacent to the non-standard adjustment plates 60 is provided with buckles 62, and the wall keel is provided on the wall 400, and the wall keel is also provided with buckles 62, and the hooks 61 can be hung on the buckles 62 to splice the non-standard adjustment plates 60 with the wall panels 10. Among them, the non-standard adjustment plates 60 can be pre-calculated and manufactured according to actual conditions, and when the top fixing wall 100 is reused, it is only necessary to re-select non-standard adjustment plates 60 of different widths, and the remaining components can be disassembled and reused repeatedly to reduce the use cost as much as possible. In addition, in order to ensure that the top fixing wall 100 has a good sound insulation effect, sound insulation is filled between the non-standard adjustment plates 60 arranged relatively, wherein the sound insulation can be sound insulation cotton, etc., and the non-standard adjustment plates 60 can be fireproof boards.

[0059] In another preferred embodiment, see Figure 7 The top fixing wall 100 may further include a closing plate 41 that can be snap-fitted onto the plate keel 12. Fig.10 As shown, the closing plate 41 includes an outer plate, two extension plates extending from both ends of the outer plate to the same side, and a snap-in groove 411 formed by bending the free end of the extension plate. When the plate body keel 12 used to install the closing plate 41 is provided with a male groove 121, a closing keel 42 can be further provided, and a female groove that can be adapted to the male groove 121 is provided on the closing keel 42, and a pair of clips 421 extending parallel to each other are provided on the side surface of the closing keel 42 away from the plate body keel 12, and the clips 421 extend along the length direction of the closing keel 42, and the clips 421 can be snapped in a one-to-one correspondence with the snap-in groove 411, so that the closing plate 41 can be quickly disassembled and assembled. After installation, the closing plate 41 can completely cover the side of the wall panel 10, and the outer plate and the extension plate can adopt an appearance that is consistent with the style of the wall panel 10 to enhance the overall aesthetics of the top fixing wall 100. Among them, in other embodiments, the top fixing wall 100 may be provided with only a non-standard adjustment plate 60 or only a closing plate 41 . In actual application, a reasonable combination can be selected according to the specific size of the space and the shape requirements of the top fixing wall 100 .

[0060] In addition, if Fig.15 , Figures 18 to 21 As shown, in order to enable the upper corner assembly 52 and the lower corner assembly 53 to assist the corner keel 51 in realizing the quick-lock positioning of the upper and lower ends, the upper corner assembly 52 and the lower corner assembly 53 each include a fixing member 521, a cover 522, a guide shaft 525 and a spring 526. The fixing member 521 is fixedly arranged on the corner keel 51, the first end of the guide shaft 525 slides through the fixing member 521 and the second end of the guide shaft 525 is fixedly connected to the cover 522, and the spring 526 is sleeved on the guide shaft 525 and is located between the fixing member 521 and the cover 522. Fig.19 and Fig.21 The cover 522 includes a plurality of cover seats 523 and a connecting plate 524 connecting the cover seats 523. The cover seats 523 are relatively thick and have good strength. A fixing hole is provided on the cover seats 523, which will not affect the overall strength of the cover 522. The second end of the guide shaft 525 can be fixed in the fixing hole by threaded connection or welding. When the fixing member 521 is fixedly installed on the corner keel 51, the spring 526 enables the cover 522 and the guide shaft 525 to move relative to the fixing member 521. Fig.19 The upper corner assembly 52 shown is adapted to be mounted on a T-shaped keel. Fig.21 The upper corner assembly 52 shown is adapted to be installed on an L-shaped keel. Furthermore, the shape of the upper corner assembly 52 can be adaptively adjusted according to different types of corner keels 51 .

[0061] Among them, see again Fig. 20 In order to facilitate the installation of the guide shaft 525, the guide shaft 525 is preferably cylindrical. Moreover, in a more preferred embodiment, the upper corner assembly 52 and the lower corner assembly 53 also include a screw 527 and a guide bearing 529, the first end of the guide shaft 525 is fixedly sleeved on the guide bearing 529, the guide bearing 529 connects the guide shaft 525 and the screw 527, and the nut of the screw 527 can be limited on the fixing member 521. The screw 527 can be a flat round head screw, and the guide bearing 529 can play a guiding and supporting role, which can be preferably a flanged bearing. Since the guide shaft 525 is a thin-walled cylinder, the guide bearing 529 is required for support and reinforcement. When the screw 527 is fixed on the guide bearing 529, the relative sliding distance between the guide shaft 525 and the fixing member 521 can be limited by the nut of the screw 527, that is, when the nut of the screw 527 contacts the fixing member 521, the guide shaft 525 can no longer slide in the direction away from the fixing member 521. In addition, in order to facilitate the installation of the screw 527, a washer 528 (preferably a flat washer) can be provided between the screw 527 and the guide bearing 529. The washer 528 can also increase the limiting stroke of the guide shaft 525, that is, it can increase the maximum relative distance that can be achieved between the fixing member 521 and the cover 522.

[0062] Before leaving the factory, the upper corner assembly 52 and the lower corner assembly 53 have been installed on the corner keel 51, and only need to be installed by clamping at the installation site. Fig.12, the upper corner assembly 52 can be aligned with the sky groove 20 first, and its cover 522 can pop out and snap into the sky groove 20 under the action of the spring 526, so as to realize the quick snap positioning of the upper end of the corner keel 51, and then, the cover 522 of the lower corner assembly 53 can pop out and snap onto the floor 300 under the action of the spring 526, so as to realize the quick snap positioning of the lower end of the corner keel 51. At the same time, the male groove 121 or female groove 123 on the corner keel 51 is also snapped with the female groove 123 or male groove 121 of the plate keel 12. During the installation process of the corner mechanism 50, there is no need to repeatedly aim, align or level, and quick disassembly and assembly can be realized through the snap-fit ​​positioning of multiple structures, which greatly shortens the disassembly and assembly time and improves the disassembly and assembly efficiency. Such an installation method is bound to be sought after by the market. In addition, in a more preferred embodiment, a rubber pad is also provided on the cover 522 to cushion the impact force during the positioning and snapping process, and can also play a role in sound insulation and shock absorption.

[0063] Furthermore, if Figure 3 , Figure 4 and Figure 6 As shown, the upper lifting mechanism 13 and the lower lifting mechanism 16 both include a mounting member (not shown), a cylinder (not shown) and an ejector (not shown), wherein the mounting member is fixedly arranged on the plate body 11, and the cylinder connects the mounting member and the ejector to drive the ejector to eject. The mounting member and the ejector can be preferably arranged as a strip structure, and the extension direction thereof is consistent with the width direction of the plate body 11, that is, the mounting members at the upper and lower ends respectively cover the upper end surface and the lower end surface of the plate body 11, so as to realize a stable support of the full width, so as to ensure the overall installation strength of the wall panel 10. The cylinder can also be replaced by other mechanisms that can realize linear reciprocating motion, such as a screw nut mechanism or a gear rack mechanism.

[0064] Before leaving the factory, the upper lifting mechanism 13 and the lower lifting mechanism 16 are both installed on the plate body 11, and the wall panel 10 can be directly installed at the installation site. When installing the wall panel 10, specifically, the upper lifting mechanism 13 can be aligned with the ceiling groove 20 first, and its ejector can be extended and stuck in the ceiling groove 20 under the force of the cylinder, so as to achieve the upper end of the wall panel 10 to be quickly locked and positioned, and then, the ejector of the lower lifting mechanism 16 can be extended and stuck on the floor 300, so as to achieve the lower end of the wall panel 10 to be quickly locked and positioned. Figure 4 FIG. 1 shows the state of the ejector of the upper lifting mechanism 13 before being inserted into the sky slot 20. Figure 5The control member 15 shown in the figure can control the action of the cylinder. The control member 15 is pneumatically connected to the cylinder, so that the cylinder changes from a contracted state to an extended state to drive the ejector to eject. During the installation process of the wall panel 10, there is no need to repeatedly aim, align or level. The snap-fit ​​positioning of multiple structures can realize quick disassembly and assembly, which greatly shortens the disassembly and assembly time and reduces the labor intensity of the installer. In addition, in a more preferred embodiment, refer again to Figure 3 A rubber strip 14 is also provided on the ejector to provide sound insulation.

[0065] In addition, if Figure 6 and Fig.15 As shown, the lower ends of the plate keel 12 and the corner keel 51 can also be provided with an adjustment foot 30. The adjustment foot 30 can include a stud and a base provided on one end of the stud. The distance between the base and the plate keel 12 or between the base and the corner keel 51 can be adjusted by rotating the stud to achieve the leveling effect. When installing the wall panel 10, the plate body 11 is first leveled by the adjustment foot 30, and then the control member 15 is operated to eject the ejection member of the upper lifting mechanism 13 and the lower lifting mechanism 16 to fix the wall panel 10; when installing the corner keel 51, the upper corner assembly 52 and the lower corner assembly 53 are first snapped into place and then the adjustment foot 30 at the lower end is adjusted. In addition, the top fixing wall 100 also includes an upper closing strip and a lower closing strip. The upper closing strip is provided at the upper end of the non-standard adjustment plate 60, and the lower closing strip is provided at the lower end of the non-standard adjustment plate 60, so that the overall appearance of the top fixing wall 100 remains beautiful.

[0066] The following is a detailed description of the installation process of the top fixing wall 100 to further illustrate the technical solution of the present invention.

[0067] First, the skylight 20 is installed at a preset position on the ceiling 200, and the wall keel is installed at a preset position on the wall 400;

[0068] Then, the first wall panel 10 is installed against the wall 400, and the panel keel 12 is engaged with the wall keel, and the adjusting foot 30 on the panel keel 12 is adjusted so that the base of the adjusting foot 30 is supported on the floor 300, and the height of the wall panel 10 is adjusted within a suitable range, and then the ejector of the upper lifting mechanism 13 is inserted into the ceiling groove 20, and the ejector of the lower lifting mechanism 16 is also extended to be supported on the floor 300;

[0069] Next, the second wall panel 10 is installed on the temporarily vacant board keel 12 of the first wall panel 10 in the same manner to realize the splicing of the two wall panels 10;

[0070] Afterwards, the corner keel 51 of the corner mechanism 50 can be snapped onto the temporarily vacant panel keel 12 of the installed wall panel 10 according to the needs, the cover of the upper corner assembly 52 and the lower corner assembly 53 are popped out and snapped into the sky groove 20 or supported on the floor 300, and the corner keel 51 is leveled by the adjusting foot 30 on the corner keel 51;

[0071] Next, when the corner keel 51 is a T-shaped keel, the third wall panel 10 and the fourth wall panel 10 are respectively installed on the T-shaped keel with reference to the installation method of the first wall panel 10;

[0072] Next, if necessary, install the closing plate 41 on the temporarily vacant plate keel 12 of the third wall panel 10 through the closing keel 42;

[0073] Then, according to actual needs, multiple buckles 62 are respectively installed on the temporarily vacant plate keel 12 of the fourth wall panel 10 and the corresponding wall keel, and the non-standard adjustment plate 60 with the hanging buckle 61 is hung on the buckle 62 to realize the splicing of the last reserved position between the wall panel 10 and the wall 300;

[0074] Finally, the upper closing strip is installed on the upper end of the non-standard adjustment plate 60 , and the lower closing strip is installed on the lower end of the non-standard adjustment plate 60 .

[0075] It should be noted that the above installation sequence can be adjusted according to actual needs, including deletion, addition or replacement of the sequence, etc., to adapt to different installation spaces, or to install top fixing walls 100 of different shapes, and to quickly change the decoration style according to different needs. When dismantling, just follow the reverse order of the installation steps.

[0076] It should be understood that the above description of the specific embodiments of the present invention is only for illustrating the technical route and features of the present invention, and its purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, but the present invention is not limited to the above specific implementation methods. Any changes or modifications made within the scope of the claims of the present invention should be included in the protection scope of the present invention.

Claims

1. A top fixing wall, characterized in that: The top fixing wall comprises: A plurality of wall panels, each of which comprises a panel body, a panel keel disposed on a side end surface of the panel body, an upper lifting mechanism disposed on an upper end surface of the panel body, and a lower lifting mechanism disposed on a lower end surface of the panel body; A corner mechanism, the corner mechanism comprising a corner keel, an upper corner assembly arranged on the upper end surface of the corner keel, and a lower corner assembly arranged on the lower end surface of the corner keel; and, A skylight, which can be arranged on the ceiling; Wherein, the plate keels between some adjacent wall panels are mutually clamped, and the plate keels between another part of adjacent wall panels are connected through corner keels; the upper lifting mechanism and the upper corner assembly can both rise and be clamped into the skylight; The top fixing wall also includes non-standard adjustment plates arranged in pairs, the non-standard adjustment plates are provided with hooks, the plate keels adjacent to the non-standard adjustment plates are provided with buckles, and the hooks can be hung on the buckles to splice the non-standard adjustment plates with the wall panels; A clamping groove extending along the length direction of the plate body keel is provided on one side surface of the plate body keel, and a clamping groove extending along the length direction of the corner keel is provided on at least two side surfaces of the corner keel, respectively. The clamping groove is a male groove or a female groove, and the adjacent two plate body keels and the adjacent plate body keels and the corner keel are clamped to each other through the male groove and the female groove; A groove is provided on one of the male groove and the female groove, and a hook is provided on the other of the male groove and the female groove, and the groove and the hook can be engaged with each other; The upper corner assembly and the lower corner assembly each include a fixing member, a cover, a guide shaft and a spring, wherein the fixing member is fixedly arranged on the corner keel, the first end of the guide shaft slides through the fixing member and the second end of the guide shaft is fixedly connected to the cover, and the spring is sleeved on the guide shaft and located between the fixing member and the cover; The guide shaft is cylindrical, and the upper corner assembly and the lower corner assembly also include a screw and a guide bearing. The first end of the guide shaft is fixedly sleeved on the guide bearing, and the guide bearing connects the guide shaft and the screw. The nut of the screw can be limited on the fixing member.

2. The top fixing wall according to claim 1, characterized in that: The corner keel is a T-shaped keel, an L-shaped keel or a cross-shaped keel.

3. The top fixing wall according to claim 1 or 2, characterized in that: Sound insulation is filled between the non-standard adjustment plates that are arranged opposite to each other.

4. The top fixing wall according to claim 1 or 2, characterized in that: The top fixing wall also includes a closing plate that can be snapped onto the plate body keel.

5. The top fixing wall according to claim 1 or 2, characterized in that: The upper lifting mechanism and the lower lifting mechanism both include a mounting member, a cylinder and an ejector. The mounting member is fixedly arranged on the plate body, and the cylinder connects the mounting member and the ejector to drive the ejector to eject.

6. The top fixing wall according to claim 1 or 2, characterized in that: The lower ends of the plate body keel and the corner keel are both provided with adjusting feet.

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