Vertex angle insertion type sliding rail for decorative wall plate and use method of vertex angle insertion type sliding rail

Abstract

The invention relates to the technical field of wall decoration, in particular to a vertex angle insertion type sliding rail for decorating a wall plate and a using method, the vertex angle insertion type sliding rail comprises a wall body and a suspended ceiling sealing plate, the wall body is provided with the wall plate for decorating the wall body, and the wall body is provided with a sliding rail for installing the wall plate; a vertex angle plate used for being matched with the sliding rail is installed on the suspended ceiling sealing plate, and a pressure applying structure used for applying pressure to the sliding rail is installed on the vertex angle plate. The vertex angle plate is installed on the suspended ceiling sealing plate, and the suspended ceiling sealing plate and the vertex angle plate are connected through movement of the clamping block and the positioning rod, so that the wallboard can be quickly leveled according to the position of the suspended ceiling sealing plate during installation, and the overall visual effect after the wallboard is installed is further improved; the vertex angle plate and the sliding rail are preliminarily connected through the abutting plate, then the sliding rail is pressed from the bottom position through the lifting plate, and the occupied area can be reduced after the wall plate is installed.

Description

Technical Field

[0001] The present invention relates to the technical field of wall decoration, and particularly to a top-angle insertion type sliding track for decorative wall panels and a using method thereof. Background Art

[0002] The main purpose of wall decoration is to protect the wall, enhance the firmness and durability of the wall, extend the service life of the wall, improve the use function of the wall, and improve the heat insulation, sound insulation and heat preservation capabilities of the wall.

[0003] Wall leveling, painting or wallpapering are essential processes in the home decoration process. In the traditional wall leveling process, the entire installation and construction process and drying cycle are relatively long, with a total cycle of 10 days, which is the most time-consuming process in the entire decoration process. Moreover, the wall leveling process has very high requirements for the personal experience and skills of workers. Otherwise, the visual experience of users is very poor. After the second putty layer dries, it needs to be polished with sandpaper, which will generate a large amount of dust. This dust will greatly affect the physical health of construction workers and cause dust pollution to the entire operation space and surrounding areas.

[0004] In recent years, some prefabricated decoration methods have emerged. Instead of leveling the wall on-site with gypsum plaster and putty, the wall is leveled with steel strip keels, and then 10-mm-thick decorative wall panels with decorative surfaces (PVC film or wallpaper pasted) are installed, which greatly reduces the time for wall leveling and decoration. However, there is still a problem that the wall thickness increases relatively high (5 - 30 mm), which will make people feel that the room area is reduced. As a result, the usable area of a room will be reduced by 0.6 - 1 square meter, which amounts to a relatively high amount when converted to the housing price. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems in the prior art that the wall panel leveling is inconvenient and the room area is reduced after installation, and to propose a top-angle insertion type sliding track for decorative wall panels and a using method thereof.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A top-angle insertion type sliding track for decorative wall panels, including a wall and a ceiling sealing plate, and a wall panel for decorating the wall is installed on the wall. A sliding track for installing the wall panel is installed on the wall. A top-angle plate for cooperating with the sliding track is installed on the ceiling sealing plate, and a pressing structure for pressing the sliding track is installed on the top-angle plate. The ceiling sealing plate and the top-angle plate are connected through a clamping member.

[0008] Preferably, the top-angle plate is of a U-shaped structure. A counterbore communicating with the wall is formed on the sliding track, and a screw extending to the wall is threadedly connected to the counterbore.

[0009] Preferably, the clamping member comprises a positioning block fixedly mounted on the top angle plate and extending into the ceiling sealing plate, a moving rod is slidably sleeved in the ceiling sealing plate, and a clamping block extending into the positioning block is fixedly mounted on the moving rod;

[0010] A deflection rod is installed in the pin shaft of the ceiling sealing plate, and a displacement rod extending into the moving rod is provided in the sliding sleeve of the deflection rod, a guide block connected to the moving rod is provided on the sliding sleeve of the ceiling sealing plate, and a spring 1 is welded between the guide block and the ceiling sealing plate;

[0011] A movable plate is provided in the sliding sleeve in the suspended ceiling sealing plate, and a positioning rod extending into the positioning block is fixedly installed on the movable plate, and a second spring is welded between the movable plate and the suspended ceiling sealing plate.

[0012] Preferably, a recess corresponding to the positioning block is provided on the ceiling cover plate, the clamp block and the moving rod extend to one side of the recess, a guide hole for guiding the displacement rod is provided in the deflection rod, and a limiting sliding groove for guiding the displacement rod is provided on the moving rod.

[0013] Preferably, a moving cavity for guiding the moving plate is provided in the ceiling cover plate, the two ends of the second spring are respectively connected to the moving cavity and the moving plate, a positioning groove corresponding to the positioning rod is provided on the positioning block, and a contact arc plate that resists the movement of the sliding track is integrally connected to the moving plate.

[0014] Preferably, the pressure structure comprises a contact plate movably mounted on the top angle plate and extending into the sliding track, and a spring three is welded between the contact plate and the top angle plate;

[0015] The sliding sleeve in the top angle plate is provided with a lifting plate that is movably opposed to the sliding track, and a lifting rod is connected between the lifting plate and the top angle plate, and a supporting column is placed between the lifting plate and the top angle plate for support;

[0016] The ceiling cover plate is provided with a limit frame extending to the sliding track.

[0017] Preferably, one end of the resistance plate away from the sliding track is connected to the pin shaft of the top angle plate, and a positioning hole for clamping the resistance plate is provided on the sliding track, and the resistance plate is obliquely arranged at both sides of the lifting plate.

[0018] Preferably, the lifting plate is horizontally arranged below the sliding track, and a guide groove is provided on the lifting plate to guide the lifting rod. The end of the lifting rod away from the lifting plate is connected to the top angle plate pin shaft, and the support column is made of steel.

[0019] Preferably, the limiting frame is threadedly connected with fixing bolts connected to the ceiling cover plate, the limiting frame is horizontally arranged at both sides of the ceiling cover plate, and the limiting frame is an L-shaped structure.

[0020] The method for using the above-mentioned top corner insertion sliding track for decorative wall panels comprises the following steps:

[0021] Step S1, pressing the guide block, when the spring is stressed, the guide block drives the moving rod and the clamp block to slide in the ceiling cover plate, lifting the top angle plate, so that the top angle plate drives the positioning block to extend into the notch in the ceiling cover plate;

[0022] Step S2, release the traction on the guide block, and under the action of spring 1, the guide block drives the moving rod to slide in the ceiling cover plate, and the moving rod pulls the displacement rod through the limit slide groove when moving, and the displacement rod drives the deflection rod to deflect with the pin point as the fulcrum when moving, and the moving rod drives the clamp block to extend into the positioning block;

[0023] Step S3, pressing the contact plate to push the sliding track onto the wall, the sliding track collides with the contact arc plate when moving, the contact arc plate drives the moving plate to slide in the moving cavity, the spring 2 is stressed, so that the moving plate drives the positioning rod to extend into the positioning groove in the positioning block;

[0024] Step S4, when the sliding track is moved to the wall, the ceiling cover plate and the positioning block can be connected, and the sliding track is installed on the wall by screws according to the position of the countersunk hole;

[0025] Step S5, pressing the limit frame onto the sliding track, and connecting the limit frame to the ceiling cover plate using a fixing bolt;

[0026] Step S6, releasing the pressure on the contact plate, and in the state of spring three, allowing the end of the contact plate to extend into the positioning opening in the sliding track;

[0027] Step S7, lifting the lifting plate, the lifting plate drives the lifting rod to slide in the guide groove, so that the lifting plate supports the sliding track from the bottom position, and the support column is installed between the lifting plates;

[0028] Step S8, extending one end of the wall panel into the sliding track, and pressing the wall panel so that the wall panel extends into the sliding track and corresponds to the wall.

[0029] Compared with the prior art, the present invention has the following advantages:

[0030] 1. The present invention installs the top angle plate on the ceiling cover plate, and connects the ceiling cover plate and the top angle plate by moving the clamp block and the positioning rod, so that the wall panel can be quickly leveled according to the position of the ceiling cover plate during installation, further improving the overall visual effect after the wall panel is installed.

[0031] 2. The present invention makes a preliminary connection between the top angle plate and the sliding track through the contact plate, and then presses the sliding track from the bottom through the lifting plate, so that the sliding track can be installed faster. The wall panel is installed between the wall and the ceiling cover plate, and the wall panel can reduce the occupied area after installation, avoiding the situation where the wall is too thick.

[0032] In summary, the present invention installs the top angle plate on the ceiling cover plate, and connects the ceiling cover plate and the top angle plate by moving the clamp block and the positioning rod, so that the wall panel can be quickly leveled according to the position of the ceiling cover plate during installation, thereby further improving the overall visual effect after the wall panel is installed; the top angle plate and the sliding track are preliminarily connected through the contact plate, and the sliding track is pressed from the bottom position through the lifting plate, and the wall panel is installed between the wall and the ceiling cover plate, and the floor space can be reduced after the wall panel is installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic structural diagram of a top corner insertion type sliding track for decorative wall panels proposed by the present invention;

[0034] Figure 2 A bottom view of a top corner insertion type sliding track for decorative wall panels proposed by the present invention;

[0035] Figure 3 A cross-sectional view of a top corner plate of a top corner insertion type sliding track for a decorative wall panel proposed by the present invention;

[0036] Figure 4 A cross-sectional view of a top corner insertion type sliding track for decorative wall panels proposed by the present invention;

[0037] Figure 5 A cross-sectional view of a ceiling cover plate of a top corner insert type sliding track for decorative wall panels proposed by the present invention;

[0038] Figure 6 A top sectional view of a ceiling cover plate of a top corner insert type sliding track for decorative wall panels proposed by the present invention;

[0039] Figure 7 The present invention is a cross-sectional view of a sliding track of a top corner insertion type sliding track for decorative wall panels.

[0040] In the figure: 1, wall body; 2, ceiling ceiling board; 3, wall panel; 4, sliding track; 5, top angle board; 6, counterbore; 7, screw; 8, positioning block; 9, moving rod; 10, clamping block; 11, guiding block; 12, first spring; 13, deflecting rod; 14, displacement rod; 15, guiding hole; 16, moving plate; 17, positioning rod; 18, second spring; 19, limiting frame; 20, abutting plate; 21, third spring; 22, supporting column; 23, positioning port; 24, lifting plate; 25, lifting rod. Specific implementation manner

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0042] Refer to Figure 1-Figure 7 , a top angle insertion type sliding track for decorating wall panels, including a wall body 1 and a ceiling ceiling board 2, and a wall panel 3 for decorating the wall surface is installed on the wall body 1.

[0043] A sliding track 4 for installing the wall panel 3 is installed on the wall body 1, and a top angle board 5 for cooperating with the sliding track 4 is installed on the ceiling ceiling board 2. The top angle board 5 is of a U-shaped structure. A counterbore 6 communicating with the wall body 1 is opened on the sliding track 4, and a screw 7 extending to the wall body 1 is threadedly connected to the counterbore 6. After the top angle board 5 is installed on the ceiling ceiling board 2, the sliding track 4 is installed on the wall body 1 through the top angle board 5. The sliding track 4 can be fixed on the wall body 1 through the screw 7, so that the wall panel 3 only needs to extend into the sliding track 4 during installation, thereby reducing the time required for leveling the wall panel 3.

[0044] And a pressing structure for pressing the sliding track 4 is installed on the top angle board 5, and the ceiling ceiling board 2 and the top angle board 5 are connected by a clamping member.

[0045] The clamping member includes a positioning block 8 fixedly installed on the top angle board 5 and extending into the ceiling ceiling board 2. A moving rod 9 is slidably sleeved in the ceiling ceiling board 2, and a clamping block 10 extending into the positioning block 8 is fixedly installed on the moving rod 9.

[0046] A deflection rod 13 is installed on the pin shaft in the ceiling cover plate 2, and a sliding sleeve in the deflection rod 13 is provided with a displacement rod 14 extending into the moving rod 9, and a sliding sleeve on the ceiling cover plate 2 is provided with a guide block 11 connected to the moving rod 9. By arranging the deflection rod 13 and the displacement rod 14 in the ceiling cover plate 2, the mutual cooperation between the deflection rod 13 and the displacement rod 14 can guide the moving moving rod 9, and a spring 12 is welded between the guide block 11 and the ceiling cover plate 2. The spring 12 realizes the reset function of the guide block 11. When the clamp block 10 is in a no-load state, the spring 12 can drive the moving rod 9 and the clamp block 10 to return to the initial position.

[0047] A recess corresponding to the positioning block 8 is provided on the ceiling cover 2, the clamp block 10 and the moving rod 9 extend to one side of the recess, a guide hole 15 for guiding the displacement rod 14 is provided in the deflection rod 13, and a limiting slide groove for guiding the displacement rod 14 is provided on the moving rod 9. When the positioning block 8 extends into the recess, the clamp block 10 is extended into the positioning block 8 under the action of the spring 12, thereby making a preliminary connection between the ceiling cover 2 and the positioning block 8.

[0048] A movable plate 16 is provided in a sliding sleeve inside the ceiling sealing plate 2, and a positioning rod 17 extending into the positioning block 8 is fixedly installed on the movable plate 16, a spring 18 is welded between the movable plate 16 and the ceiling sealing plate 2, and a movable cavity for guiding the movable plate 16 is provided in the ceiling sealing plate 2.

[0049] The two ends of spring 18 are respectively connected to the movable cavity and the movable plate 16. The positioning block 8 is provided with a positioning groove corresponding to the positioning rod 17. The movable plate 16 is integrally connected with a resistance arc plate that resists the movement of the sliding track 4. The sliding track 4 will resist the movement of the resistance arc plate during installation. The resistance arc plate is forced to drive the movable plate 16 and the positioning rod 17 to move. The positioning rod 17 can extend into the positioning block 8, thereby strengthening the connection between the ceiling covering plate 2 and the top angle plate 5.

[0050] The pressure structure includes a contact plate 20 movably mounted on the top angle plate 5 and extending into the sliding track 4, and a spring three 21 is welded between the contact plate 20 and the top angle plate 5. The end of the contact plate 20 away from the sliding track 4 is connected to the pin shaft of the top angle plate 5, and a positioning hole 23 for clamping the contact plate 20 is provided on the sliding track 4. The contact plate 20 is tiltedly arranged at both sides of the lifting plate 24. The spring three 21 resets the contact plate 20. When the pressure on the contact plate 20 is released, the contact plate 20 can be driven to extend to the positioning hole 23 in the sliding track 4 under the action of the spring three 21.

[0051] A lifting plate 24 that is movably opposed to the sliding track 4 is provided in the sliding sleeve inside the top angle plate 5, and a lifting rod 25 is connected between the lifting plate 24 and the top angle plate 5, and a support column 22 is placed between the lifting plate 24 and the top angle plate 5 for support. The lifting plate 24 is horizontally arranged below the sliding track 4, and a guide groove for guiding the lifting rod 25 is provided on the lifting plate 24. The end of the lifting rod 25 away from the lifting plate 24 is connected to the pin shaft of the top angle plate 5, and the support column 22 is made of steel.

[0052] After lifting the lifting plate 24, the lifting plate 24 supports the sliding track 4 from the bottom position, and then the evenly distributed support columns 22 are installed between the lifting rod 25 and the top angle plate 5, which can ensure the stability of the lifting plate 24 after installation. After the sliding track 4 is fixed between the top angle plate 5 and the wall 1, the wall panel 3 is pushed into the sliding track 4. This prevents the wall panel 3 from excessively increasing the thickness of the wall after installation, and the top angle plate 5 and the sliding track 4 will not cause excessive damage to the wall 1 during the later disassembly and assembly, further reducing maintenance costs.

[0053] The ceiling cover plate 2 is provided with a limit frame 19 extending to the sliding track 4, and the limit frame 19 is threadedly connected with a fixing bolt connected to the ceiling cover plate 2. The limit frame 19 is horizontally arranged at both sides of the ceiling cover plate 2, and the limit frame 19 is an L-shaped structure. Figure 5 As shown, by setting the limiting frame 19 as an L-shaped structure, the contact area between the limiting frame 19 and 4 can be increased after installation.

[0054] The above-mentioned operation mode of the top corner insertion sliding track for decorative wall panels can be explained through the following steps:

[0055] Step S1, press the guide block 11, the spring 12 is stressed, the guide block 11 drives the moving rod 9 and the clamp block 10 to slide in the ceiling cover 2, lift the top angle plate 5, and make the top angle plate 5 drive the positioning block 8 to extend into the notch in the ceiling cover 2;

[0056] Step S2, release the traction on the guide block 11, and under the action of the spring 12, the guide block 11 drives the moving rod 9 to slide in the ceiling cover plate 2, and the moving rod 9 pulls the displacement rod 14 through the limit slide groove when moving, and the displacement rod 14 drives the deflection rod 13 to deflect with the pin point as the fulcrum when moving, and the moving rod 9 drives the clamp block 10 to extend into the positioning block 8;

[0057] Step S3, pressing the contact plate 20, pushing the sliding track 4 onto the wall, the sliding track 4 and the contact arc plate move against each other during movement, the contact arc plate drives the moving plate 16 to slide in the moving cavity, the spring 18 is stressed, so that the moving plate 16 drives the positioning rod 17 to extend into the positioning groove in the positioning block 8;

[0058] Step S4, when the sliding track 4 is moved to the wall, the ceiling cover plate 2 and the positioning block 8 can be connected, and the sliding track 4 is installed on the wall 1 by screws 7 according to the position of the countersunk hole 6;

[0059] Step S5, pressing the limit frame 19 onto the sliding track 4, and connecting the limit frame 19 to the ceiling cover plate 2 using a fixing bolt;

[0060] Step S6, releasing the pressure on the contact plate 20, and in the state of the spring 3 21, the end of the contact plate 20 extends into the positioning opening 23 in the sliding track 4;

[0061] Step S7, lift the lifting plate 24, the lifting plate 24 drives the lifting rod 25 to slide in the guide groove, so that the lifting plate 24 supports the sliding track 4 from the bottom position, and the support column 22 is installed between the lifting plates 24 and the lifting plates 24;

[0062] Step S8, extending one end of the wall panel 3 into the sliding track 4, and pressing the wall panel 3, so that the wall panel 3 extends into the sliding track 4 and corresponds to the wall 1.

[0063] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A top corner insertion sliding track for decorative wall panels, comprising a wall body (1) and a ceiling cover plate (2), wherein a wall panel (3) for decorating the wall surface is installed on the wall body (1), characterized in that: A sliding track (4) for installing the wall panel (3) is installed on the wall (1). A top angle plate (5) for cooperating with the sliding track (4) is installed on the ceiling closing plate (2). And a pressing structure for pressing the sliding track (4) is installed on the top angle plate (5). The ceiling closing plate (2) and the top angle plate (5) are connected by a clamping member.

2. A top corner insertion sliding track for decorative wall panels according to claim 1, characterized in that: The top angle plate (5) is of a U-shaped structure. A counterbore (6) communicating with the wall (1) is formed on the sliding track (4). And a screw (7) extending to the wall (1) is threadedly connected to the counterbore (6).

3. A top corner insertion sliding track for decorative wall panels according to claim 2, characterized in that: The clamping member includes a positioning block (8) fixedly installed on the top angle plate (5) and extending into the ceiling closing plate (2). A moving rod (9) is slidably sleeved in the ceiling closing plate (2). And a clamping block (10) extending into the positioning block (8) is fixedly installed on the moving rod (9). A deflecting rod (13) is pivotally installed in the ceiling closing plate (2). And a displacement rod (14) extending into the moving rod (9) is slidably sleeved in the deflecting rod (13). A guiding block (11) connected to the moving rod (9) is slidably sleeved on the ceiling closing plate (2). And a first spring (12) is welded between the guiding block (11) and the ceiling closing plate (2). A moving plate (16) is slidably sleeved in the ceiling closing plate (2). And a positioning rod (17) extending into the positioning block (8) is fixedly installed on the moving plate (16). A second spring (18) is welded between the moving plate (16) and the ceiling closing plate (2).

4. The top corner insertion sliding track for decorative wall panels according to claim 3, characterized in that: A notch corresponding to the positioning block (8) is formed on the ceiling closing plate (2). The clamping block (10) and the moving rod (9) extend to one side position inside the notch. A guiding hole (15) for guiding the displacement rod (14) is formed in the deflecting rod (13). And a limiting sliding groove for guiding the displacement rod (14) is formed on the moving rod (9).

5. The top corner insertion sliding track for decorative wall panels according to claim 4, characterized in that: A moving cavity for guiding the moving plate (16) is formed in the ceiling closing plate (2). Two ends of the second spring (18) are respectively connected to the moving cavity and the moving plate (16). A positioning groove corresponding to the positioning rod (17) is formed on the positioning block (8). And a resisting arc plate that is movably abutted against the sliding track (4) is integrally connected to the moving plate (16).

6. A top corner insertion sliding track for decorative wall panels according to claim 5, characterized in that: The pressing structure includes a resisting plate (20) movably installed on the top angle plate (5) and extending into the sliding track (4). And a third spring (21) is welded between the resisting plate (20) and the top angle plate (5). A lifting plate (24) that is movably abutted against the sliding track (4) is slidably sleeved in the top angle plate (5). And a lifting rod (25) is connected between the lifting plate (24) and the top angle plate (5). A supporting column (22) for supporting is placed between the lifting plate (24) and the top angle plate (5). A limiting frame (19) extending to the sliding track (4) is installed on the ceiling closing plate (2).

7. A top corner insertion sliding track for decorative wall panels according to claim 6, characterized in that: One end of the contact plate (20) away from the sliding track (4) is pin-connected to the top angle plate (5), and a positioning opening (23) for clamping the contact plate (20) is provided on the sliding track (4). The contact plate (20) is tiltedly arranged at both sides of the lifting plate (24).

8. The top corner insertion sliding track for decorative wall panels according to claim 7, characterized in that: The lifting plate (24) is horizontally arranged below the sliding track (4), and a guide groove for guiding the lifting rod (25) is provided on the lifting plate (24). The end of the lifting rod (25) away from the lifting plate (24) is connected to the top angle plate (5) by a pin shaft, and the support column (22) is made of steel.

9. The top corner insertion sliding track for decorative wall panels according to claim 8, characterized in that: The limiting frame (19) is threadedly connected with a fixing bolt connected to the suspended ceiling cover plate (2), the limiting frame (19) is horizontally arranged at two sides of the suspended ceiling cover plate (2), and the limiting frame (19) is an L-shaped structure.

10. A method for using a top corner insertion type sliding track for decorative wall panels, applied to a top corner insertion type sliding track for decorative wall panels in claim 9, characterized in that: The method of use comprises the following steps: Step S1, pressing the guide block (11), applying force to the spring 1 (12), and driving the moving rod (9) and the clamp block (10) to slide in the ceiling cover plate (2), thereby lifting the top angle plate (5), so that the top angle plate (5) drives the positioning block (8) to extend into the recess in the ceiling cover plate (2); Step S2, releasing the traction on the guide block (11), and under the action of the spring 1 (12), the guide block (11) drives the moving rod (9) to slide in the ceiling cover plate (2), and the moving rod (9) pulls the displacement rod (14) through the limit slide groove when moving, and the displacement rod (14) drives the deflection rod (13) to deflect with the pin point as the fulcrum when moving, and the moving rod (9) drives the clamp block (10) to extend into the positioning block (8); Step S3, pressing the contact plate (20) to push the sliding track (4) onto the wall, the sliding track (4) will be in contact with the contact arc plate when moving, the contact arc plate drives the moving plate (16) to slide in the moving cavity, the spring 2 (18) is stressed, so that the moving plate (16) drives the positioning rod (17) to extend into the positioning groove in the positioning block (8); Step S4, when the sliding track (4) is moved to the wall, the ceiling cover plate (2) and the positioning block (8) can be connected, and the sliding track (4) is installed on the wall (1) by screws (7) according to the position of the countersunk hole (6); Step S5, pressing the limit frame (19) onto the sliding track (4), and connecting the limit frame (19) and the ceiling cover plate (2) using a fixing bolt; Step S6, releasing the pressure on the contact plate (20), and in the state of the spring three (21), allowing the end of the contact plate (20) to extend into the positioning opening (23) in the sliding track (4); Step S7, lifting the lifting plate (24), the lifting plate (24) drives the lifting rod (25) to slide in the guide groove, so that the lifting plate (24) supports the sliding track (4) from the bottom position, and the support column (22) is installed between the lifting plates (24) and the lifting plates (24); Step S8, extending one end of the wall panel (3) into the sliding track (4), and pressing the wall panel (3) so that the wall panel (3) extends into the sliding track (4) and corresponds to the wall (1).

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