A rapid installation structure for an adjustable prefabricated house partition wall

Abstract

The present invention discloses a rapid installation structure for an adjustable prefabricated house partition wall, mainly related to the field of movable partition walls. It includes a fixed frame and a guide groove. A movable partition board is provided on the fixed frame. A horizontally arranged suspension beam is provided on the fixed frame, and an installation opening is provided on the suspension beam. A hanging portion is provided at the top of the partition board, and an L-shaped groove is provided on the hanging portion. A power groove is provided at the top of the suspension beam, and a plurality of rollers moving vertically are provided in the power groove. A fixing member that can cooperate with the hanging portion is provided in the area outside the power groove at the top of the suspension beam. A plurality of blocking plates are slidably arranged vertically in the guide groove, and the blocking plates are used to block the top of the guide groove outside the partition board. The beneficial effects of the present invention are as follows: It can make the disassembly and assembly of the partition wall faster and more convenient, reduce the difficulty of later maintenance, and at the same time, the installed partition wall is more stable, optimizing the stability and use experience of the movable partition wall.

Description

Technical Field

[0001] The present invention relates to the field of movable partition walls, and specifically to a rapid installation structure for an adjustable prefabricated house partition wall. Background Art

[0002] In existing house structures, especially in prefabricated houses, a movable and adjustable partition wall structure is usually provided to achieve an adjustable division of the areas inside the house, making the use of the space inside the prefabricated house more flexible and convenient, meeting the needs of different people, and improving the richness of the application scenarios of prefabricated houses. However, in the existing movable partition wall structure, the connection between the partition wall body and the sliding track structure at the top of the house is a closed connection, which is very inconvenient for installation and disassembly. When the partition wall body is damaged and needs to be repaired or replaced, the sliding track structure inside the house needs to be removed first, which greatly affects the efficiency of the later maintenance of the partition wall, increases the workload and difficulty of the later repair, and in the existing partition wall structure, the whole is always connected to the sliding track structure through a roller structure, which is less stable than a fixed partition wall. When someone touches it or there is air inflow inside the house, the partition wall body usually shakes and generates a large amount of noise, affecting the stability of the partition wall and the user experience, and hindering the multi-scenario promotion and use of the movable partition wall. Summary of the Invention

[0003] The purpose of the present invention is to provide a rapid installation structure for an adjustable prefabricated house partition wall, which can make the disassembly and assembly of the partition wall faster and more convenient, reduce the difficulty of later maintenance, and at the same time, the installed partition wall is more stable, optimizing the stability and use experience of the movable partition wall.

[0004] To achieve the above object, the present invention is realized through the following technical solutions:

[0005] A rapid installation structure for an adjustable prefabricated house partition wall, including a fixing frame arranged at the top of the house and a guiding groove arranged at the bottom of the house. A movable partition board is arranged on the fixing frame, the bottom of the partition board is slidably connected in the guiding groove, a horizontally arranged hanging beam is arranged on the fixing frame, an installation opening through which the partition board can pass from the bottom is arranged on the hanging beam, the width of the installation opening is greater than the thickness of the partition board, a hanging part is arranged at the top of the partition board, an L-shaped groove is arranged on the hanging part, the hanging beam can enter from the horizontal part of the L-shaped groove into the vertical part, a power groove is arranged at the top of the hanging beam, a plurality of rollers moving vertically are arranged in the power groove, after the rollers move upward, they are in rolling contact with the top of the vertical part of the L-shaped groove, a fixing part that can cooperate with the hanging part is arranged in the area outside the power groove at the top of the hanging beam, and a plurality of blocking plates are slidably arranged vertically in the guiding groove, and the blocking plates are used to block the top of the guiding groove outside the partition board.

[0006] Further, a plurality of connecting rods are rotatably connected in the power groove, the end of the connecting rod is rotatably connected with a rotating shaft, the rollers are symmetrically located at the end of the rotating shaft, and a power rod for driving the connecting rod to rotate is arranged in the power groove.

[0007] Further, one end of the power rod is rotatably connected with the rotating shaft, the other end of the power rod is rotatably connected with a power block, and the power block is slidably connected in the power groove in the transverse direction.

[0008] Further, a motor is arranged in the power groove, a screw rod is fixed on the output shaft of the motor, the screw rod is rotatably connected in the power groove, and the screw rod penetrates through a plurality of power blocks and is in threaded connection with them.

[0009] Further, limiting blocks are symmetrically arranged on both sides of the plug plate, the longitudinal section of the guiding groove is an inverted T shape, the plug plate is slidably connected in the vertical part of the inverted T shape in the vertical direction, and the limiting blocks are used in cooperation with the horizontal part of the inverted T shape.

[0010] Further, a compression spring is arranged between the limiting block and the bottom of the guiding groove.

[0011] Further, a limiting frame and a telescopic rod for driving the limiting frame to slide up and down are arranged in the guiding groove, and the limiting frame is located above all the limiting blocks.

[0012] Further, the length of the partition board is an integral multiple of the length of the plug plate.

[0013] Further, the longitudinal section formed by the fixing frame and the suspension beam is an H shape, and both sides of the H shape block the L-shaped grooves on the hanging part.

[0014] Further, the hanging part is made of magnetic metal material, and the fixing piece is an electromagnet that can be attracted to the hanging part.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The structure of the present invention includes a fixing frame arranged on the top of the house and a guiding groove arranged on the bottom of the house. A suspension beam and a partition board that can move along the suspension beam are provided on the fixing frame. The partition board can enter the position of the suspension beam through the installation opening on the suspension beam, so that the horizontal part of the L-shaped groove on the hanging part at the top of the partition board is aligned with the suspension beam. Then, move the partition board horizontally so that the suspension beam moves from the horizontal part of the L-shaped groove to the vertical part. After releasing the partition board, under the action of gravity, the partition board automatically slides down until the top of the vertical part of the L-shaped groove contacts the suspension beam. Use a fixing piece to fix the hanging part. At this time, the bottom of the partition board enters the guiding groove below. Utilizing the double restrictions of the guiding groove and the suspension beam, the effective limiting of the position of the partition board is achieved, and the installation efficiency is greatly improved. When disassembling, only need to lift the partition board upward first to make the suspension beam move to the horizontal part of the L-shaped groove, and then move the partition board horizontally to separate the L-shaped groove from the suspension beam. Then the partition board is completely located at the installation opening. At this time, the bottom of the partition board can be translated so that the partition board is tilted and then conveniently removed from below the installation opening. Without the need to disassemble sliding tracks such as the suspension beam, the individual maintenance or replacement of the partition board can be realized, greatly reducing the working intensity and difficulty of the later maintenance of the partition board and improving the convenience of the later maintenance of the partition board;

[0017] 2. After the partition board is installed, the roller on the suspension beam moves downward to be hidden in the power groove and will not contact the hanging part of the partition board at this time. Therefore, the overall structure of the partition board is more stable under the restrictions of the suspension beam and the guiding groove. It will not shake or make a large noise when touched by someone or when there is wind, making the structure of the partition board more stable and greatly improving the user experience and application range. When the partition board needs to be moved, only need to move the roller upward to make the roller contact the top of the L-shaped groove and lift the partition board upward by a certain height. After that, the partition board can be easily pushed to move along the guiding groove, realizing the convenient adjustment of the position of the partition board. On the premise of ensuring the moving function of the partition board, the stability of the partition structure is greatly improved, overcoming the problem of insufficient stability of the existing movable partition wall and being suitable for popularization and use in multiple scenarios and large ranges;

[0018] 3. A plurality of blocking plates are slidably arranged vertically in the guiding groove. The blocking plates are used to block the top of the guiding groove outside the partition board, thereby preventing external dust or impurities from entering the guiding groove, ensuring the smoothness of the moving operation of the partition board, ensuring the stability of the partition board, reducing the differential change of the overall partition board on the house structure after installation, and expanding the range of its application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG Figure 1 is a three-dimensional structural view of the present invention.

[0020] FIG Figure 2 is a left view of the present invention.

[0021] Appendix Figure 3 is the appendix of the present invention Figure 2 and is a sectional view taken along the A-A direction in the figure.

[0022] Appendix Figure 4 is the appendix of the present invention Figure 3 and is a sectional view taken along the B-B direction in the figure.

[0023] Appendix Figure 5 is the appendix of the present invention Figure 3 and is a sectional view taken along the C-C direction in the figure.

[0024] Appendix Figure 6 is the appendix of the present invention Figure 3 and is a sectional view taken along the D-D direction in the figure.

[0025] Appendix Figure 7 is the appendix of the present invention Figure 3 and is a partial enlarged view of part E in the figure.

[0026] Appendix Figure 8 is the appendix of the present invention Figure 4 and is a partial enlarged view of part F in the figure.

[0027] Reference numerals shown in the appended drawings:

[0028] 1, fixing frame; 2, guiding groove; 3, partition wall panel; 4, suspension beam; 5, installation opening; 6, hanging portion; 7, L-shaped groove; 8, power groove; 9, roller; 10, plugging plate; 11, connecting rod; 12, rotating shaft; 13, power rod; 14, power block; 15, motor; 16, screw; 17, limiting block; 18, compression spring; 19, limiting frame; 20, telescopic rod; 21, electromagnet. Specific embodiments

[0029] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by this application.

[0030] The present invention relates to a quick installation structure for an adjustable prefabricated house partition wall. The main structure includes a fixing frame 1 provided at the top of the house and a guiding groove 2 provided at the bottom of the house. The fixing frame 1 is fixed to the top of the house structure by anchor bolts. The guiding groove 2 is formed in the form of an open top at the bottom of the house structure. Specifically, it is recessed towards the inside of the house bottom to reduce the interference with the flatness of the house floor. A movable partition board 3 is provided on the fixing frame 1. The partition board 3 is an integral structure or multiple structures, achieving the separation effect of the house structure individually or integrally. The partition board 3 can move along the length direction of the guiding groove 2 to realize the change of the separation position, meet the separation requirements of different positions, and can also be temporarily moved away when a larger object needs to be placed in the separated area to meet various usage requirements. The bottom of the partition board 3 is slidably connected in the guiding groove 2, effectively restricting the top and bottom positions of the partition board 3 and improving the stability of the overall structure of the partition board 3. A horizontally arranged hanging beam 4 is welded or integrally formed on the fixing frame 1. An installation opening 5 is provided on the hanging beam 4 through which the partition board 3 can pass from the bottom. The width of the installation opening 5 is greater than the thickness of the partition board 3. A hanging portion 6 is provided at the top of the partition board 3. The hanging portion 6 is used to hang on the hanging beam 4 to fix the top position of the partition board 3. During installation, first, horizontally move the bottom of the partition board 3 to make it tilt as a whole, so that the height of the hanging portion 6 at the top decreases, so that the hanging portion 6 can smoothly pass through the installation opening 5 and enter the fixing frame 1. After that, the bottom of the partition board 3 can be moved horizontally in the reverse direction to gradually make it vertical as a whole, realizing the convenient installation of the partition board 3 with a longer length and preparing for the hanging of the hanging portion 6 later. An L-shaped groove 7 is provided on the hanging portion 6. One end of the horizontal part of the L-shaped groove 7 penetrates through one side of the hanging portion 6. The hanging beam 4 can enter the vertical part from the horizontal part of the L-shaped groove 7. After the partition board 3 becomes vertical, move the partition board 3 horizontally as a whole, so that the horizontal part of the L-shaped groove 7 is sleeved outside the hanging beam 4. At this time, the bottom of the partition board 3 moves in the direction towards the guiding groove 2 until the hanging beam 4 enters the vertical part of the L-shaped groove 7. At this time, the partition board 3 is just located above the guiding groove 2. At this time, release the partition board 3, and under the action of gravity, the partition board 3 will automatically descend. The hanging beam 4 enters the vertical part of the L-shaped groove 7 and slides relatively. The bottom of the partition board 3 enters the guiding groove 2 and slides down until the hanging beam 4 contacts the top of the vertical part of the L-shaped groove 7 or the bottom of the partition board 3 contacts the bottom of the guiding groove 2. The installation of the partition board 3 is completed. The whole partition board 3 is guaranteed to be relatively stable in position under the restriction of the hanging beam 4 and the guiding groove 2. Moreover, the installation operation of the partition board 3 relative to the fixing frame is very convenient, greatly improving the installation efficiency. And when disassembling the partition board 3, only the above steps need to be reversed to achieve it without disassembling the fixing frame 1, making the operation more convenient when the partition board 3 needs subsequent maintenance or replacement, and greatly reducing the workload and difficulty of later maintenance.The anchor bolt fixing structure at the top of the house will not be frequently disassembled, thus avoiding damage to the top of the house, ensuring the integrity of the house, and reducing the difficulty and cost of later maintenance.

[0031] A power groove 8 is provided at the top of the suspension beam 4. The power groove 8 penetrates through the top of the suspension beam 4. A plurality of rollers 9 moving vertically are arranged in the power groove 8. The rollers 9 can slide up and down under the drive of an external power structure, so as to extend out of the power groove 8 or hide inside the power groove 8. After the rollers 9 move upward, they rollingly contact the top of the vertical part of the L-shaped groove 7. The distance between adjacent rollers 9 is much smaller than the length of the partition board 3, so that a plurality of rollers 9 can contact the hanging parts 6 on the partition board 3 at the same time to realize the smooth movement of the partition board 3. When the partition board 3 needs to move, a plurality of rollers 9 rise simultaneously. After contacting the top of the vertical part of the L-shaped groove 7, the partition board 3 is lifted as a whole by a certain height, so that the hanging part 6 is separated from the suspension beam 4 and smoothly moves on the plurality of rollers 9, ensuring the convenience of the movement of the partition board 3. After moving in place, a plurality of rollers 9 descend until they are hidden in the power groove 9. Thereafter, the top of the vertical part of the L-shaped groove 7 is hung on the suspension beam 4. A fixing member that can cooperate with the hanging part 6 is provided in the area outside the power groove 8 at the top of the suspension beam 4. The fixing member is used to further fix the hanging part 6, so that the overall structure of the partition board 3 is more stable during use, not easily blown by external human factors or wind, and is less likely to shake or generate large noises compared with the existing partition structure, ensuring the stability of the partition structure, improving its applicable range, and enhancing its adaptability to different scenarios. It can be widely applied in some environments with relatively strict noise requirements such as offices or homes. A plurality of blocking plates 10 are slidably arranged vertically in the guiding groove 2. The blocking plates 10 are used to block the top of the guiding groove 2 outside the partition board 3. The arrangement of the blocking plates 10 can block the area outside the partition board 3 in the guiding groove 2, preventing external dust or sundries from entering the guiding groove 2 and affecting the movement of the partition board 3, reducing the differential modification of the overall structure of the house floor, reducing the difficulty of cleaning after long-term use, greatly expanding the application range of the partition structure, and meeting the use requirements of different application scenarios.

[0032] Preferably, a plurality of connecting rods 11 are rotatably connected in the power groove 8 through pins or hinges. The end of the connecting rod 11 is rotatably connected with a rotating shaft 12 through a bearing. The rollers 9 are symmetrically located at the ends of the rotating shaft 12. A power rod 13 for driving the connecting rod 11 to rotate is arranged in the power groove 8. Such a structure effectively supports the rollers 9 on the rotating shaft 12 by using the connecting rod 11, so that when the connecting rod 11 rotates, its height changes to realize the extension or hiding of the rollers 9 into the power groove 8. While effectively adjusting the up and down movement of the rollers 9, the stability of the structure of the rollers 9 is ensured, and the stability of the lateral rolling movement of the partition board 3 is guaranteed.

[0033] Preferably, one end of the power rod 13 is rotatably connected to the rotating shaft 12 through a bearing, and the other end of the power rod 13 is rotatably connected to a power block 14 through a pin shaft or a hinge. The power block 14 is slidably connected in the power groove 8 in the transverse direction. Such a structure only needs to simultaneously drive a plurality of power blocks 14 to slide transversely, and then under the action of the power rod 13, a plurality of connecting rods 11 can be driven to rotate synchronously, and the up and down movement of the plurality of rollers 9 is more synchronous, and the rolling support for the partition board 3 is more stable.

[0034] Preferably, a motor 15 is welded or bolt-fixed in the power groove 8. A screw rod 16 is fixed to the output shaft of the motor 15 through a coupling. The screw rod 16 is rotatably connected in the power groove 8 through a bearing. The screw rod 16 penetrates through a plurality of power blocks 14 and is threadedly connected thereto. Such a structure can simultaneously drive a plurality of power blocks 14 to slide transversely under the action of the threaded connection when the motor 15 drives the screw rod 16 to rotate, and the driving of the power blocks 14 is more synchronous and accurate, ensuring the smoothness and accuracy of the drive control.

[0035] Preferably, limiting blocks 17 are symmetrically welded or integrally formed and fixed on both sides of the plug plate 10. The longitudinal section of the guiding groove 2 is an inverted T shape. The plug plate 10 is slidably connected in the vertical part of the inverted T shape. The limiting blocks 17 are used in cooperation with the horizontal part of the inverted T shape. Such a structure makes the top of the plug plate 10 exactly flush with the ground of the house when the plug plate 10 slides upward until the limiting blocks 17 contact the horizontal part of the inverted T shape, realizing accurate limitation of the position of the plug plate 10, minimizing the difference between the guiding groove 2 and the ground structure of the house, realizing the hidden setting of the guiding groove 2, reducing the transformation of the ground structure of the house, and ensuring the integrity of the overall appearance of the house structure.

[0036] Preferably, a compression spring 18 is provided between the limiting block 17 and the bottom of the guiding groove 2. In the installation position of the partition board 3, the partition board 3 presses on a plurality of plug plates 10 under the action of gravity, causing the plug plates 10 to compress the compression spring 18 and then descend to the bottom of the guiding groove 2. The plug plates 10 at other positions are located at a higher position under the action of the elastic force of the compression spring 18, maintaining the sealing state of the top of the guiding groove 2. The automatic sealing of the top of the guiding groove 2 by the plug plates 10 is realized, without the need for excessive manual adjustment, simplifying the complexity of the structure and realizing the automatic sealing of the guiding groove 2.

[0037] Preferably, a limiting frame 19 and a telescopic rod 20 for driving the limiting frame 19 to slide up and down are arranged in the guiding groove 2. Specifically, an electric cylinder structure can be used to realize the up and down movement drive of the limiting frame 19. The limiting frame 19 is located above all the limiting blocks 17. A guiding sleeve can also be arranged at the bottom of the limiting frame 19, and a guiding column slidably connected in the guiding sleeve is arranged at the top of the limiting block 17 to realize the stability and synchronization of the whole during the up and down movement of the limiting frame 19, and avoid the phenomena of jamming or dislocation. When the partition board 3 needs to be moved, the telescopic rod 20 is used to drive the limiting frame 19 to descend, which contacts the limiting blocks 17 on the plugging plates 10 at various positions and drives all the plugging plates 10 to descend to the bottom of the guiding groove 2. At this time, the side of the partition board 3 loses the restriction of the plugging plates 10 and can move freely in the guiding groove 2. After the movement is completed, the limiting frame 19 moves upward, and under the action of the compression spring 18, the plugging plates 10 automatically slide upward to reset. The plugging plates 10 at the position of the partition board 3 cannot reset due to the blockage of the partition board 3, realizing the automatic reset of the plugging plates 10 outside the partition board 3. The structure is simple. While ensuring the effective plugging of the top of the guiding groove 2 outside the partition board 3, it avoids interfering with the movement of the partition board 3, ensuring the smoothness of the movement of the partition board 3 and the convenience of the operation of the plugging structure at the top of the guiding groove 2.

[0038] Preferably, the length of the partition board 3 is an integer multiple of the length of the plugging plate 10. With this setting, when the partition board 3 moves, its two sides are exactly aligned with the edges of the corresponding plugging plates 10, so that the two sides of the partition board 3 contact the edges of the raised plugging plates 10, thus avoiding the dead corners of the plugging at the top of the guiding groove 2 and realizing the complete plugging of the top of the guiding groove 2 outside the partition board 3, greatly improving the plugging effect.

[0039] Preferably, the longitudinal section formed by the fixing frame 1 and the suspension beam 4 is H-shaped. The tops of the two sides of the H-shape are connected and fixed to the top of the house through anchor bolts to realize the effective support for the middle horizontal part of the suspension beam 4. The two sides of the H-shape block the L-shaped grooves 7 on the hanging parts 6, and the two sides can have the same color or structure as the ceiling at other positions of the house. After the two sides block the L-shaped grooves 7, the L-shaped grooves 7 cannot be observed from the outside, so that the sliding structure is effectively hidden inside the H-shaped structure, improving the aesthetics of the overall structure after installation, realizing the concealed installation, reducing the differential change of the surrounding structure of the house, and meeting the consistency requirements of various installation environments.

[0040] Preferably, the hanging part 6 is made of magnetic metal material, specifically magnetic iron material, which has the characteristics of sufficient structural strength and being attracted by a magnet. The fixing part is an electromagnet 21 that can be attracted to the hanging part 6. After the electromagnet 21 is powered on, it generates magnetism and attracts the hanging part 6 to achieve stable fixation of the hanging part 6 and the partition board 3. When it is necessary to move or disassemble, the power can be cut off to quickly release the restriction on the partition board 3, making the structure of the partition board 3 more stable and the response of moving and disassembling more timely and convenient.

[0041] Working principle: The structure of the present invention includes a fixing frame 1 arranged on the top of the house and a guiding groove 2 arranged on the bottom of the house. A hanging beam 4 is provided on the fixing frame 1, and a partition panel 3 that can move along the hanging beam 4. The partition panel 3 can enter the position of the hanging beam 4 through the installation opening 5 on the hanging beam 4, so that the horizontal part of the L-shaped groove 7 on the hanging part 6 at the top of the partition panel 3 is aligned with the hanging beam 4. Then, move the partition panel 3 horizontally so that the hanging beam 4 moves from the horizontal part of the L-shaped groove 7 into the vertical part. After releasing the partition panel 3, under the action of gravity, the partition panel 3 automatically slides down until the top of the vertical part of the L-shaped groove 7 contacts the hanging beam 4, and use a fixing member to fix the hanging part 6. At this time, the bottom of the partition panel 3 enters the guiding groove 2 below. With the double restrictions of the guiding groove 2 and the hanging beam 4, the effective limit of the position of the partition panel 3 is realized, and the installation efficiency is greatly improved. When disassembling, only need to lift the partition panel 3 upward first to make the hanging beam 4 move to the horizontal part of the L-shaped groove 7, and then move the partition panel 3 horizontally to separate the L-shaped groove 7 from the hanging beam 4, and then the partition panel 3 is completely located at the installation opening 5. At this time, the bottom of the partition panel 3 can be translated so that the partition panel 3 is tilted and then easily removed from below the installation opening 5. Without the need to disassemble the sliding tracks such as the hanging beam 4, the individual maintenance or replacement of the partition panel 3 can be realized, greatly reducing the working intensity and difficulty of the later maintenance of the partition panel 3, and improving the convenience of the later maintenance of the partition panel 3; after the partition panel 3 is installed, the roller 9 on the hanging beam 4 moves downward to be hidden in the power groove 8. At this time, it will not contact the hanging part 6 of the partition panel 3. Therefore, the overall structure of the partition panel 3 is more stable under the restrictions of the hanging beam 4 and the guiding groove 2. It will not shake or make a large noise when touched by someone or when there is wind, making the structure of the partition panel 3 more stable, greatly improving the user experience and application range. When it is necessary to move the partition panel 3, only need to move the roller 9 upward so that the roller 9 contacts the top of the L-shaped groove 7 and jacks up the partition panel 3 to a certain height. After that, the partition panel 3 can be easily pushed to move along the guiding groove 2, realizing the convenient adjustment of the position of the partition panel 3. On the premise of ensuring the moving function of the partition panel 3, the stability of the structure of the partition panel 3 is greatly improved, overcoming the problem of insufficient stability of the existing movable partition walls, and is suitable for large-scale promotion and use in multiple scenarios; a plurality of blocking plates 10 are slidably arranged vertically in the guiding groove 2. The blocking plates 10 are used to block the top of the guiding groove 2 outside the partition panel 3, so as to prevent external dust or impurities from entering the guiding groove 2, ensure the smoothness of the moving operation of the partition panel 3, ensure the stability of the partition panel 3, reduce the differential change of the overall structure of the house caused by the partition panel 3 after installation, and expand the scope of its application scenarios.

Claims

1. A rapid installation structure for an adjustable prefabricated house partition wall, comprising a fixing frame (1) arranged at the top of the house and a guiding groove (2) arranged at the bottom of the house. A movable partition board (3) is arranged on the fixing frame (1), and the bottom of the partition board (3) is slidably connected in the guiding groove (2), characterized in that: The fixing frame (1) is provided with a horizontally arranged suspension beam (4). The suspension beam (4) is provided with an installation opening (5) through which the partition board (3) can pass from the bottom. The width of the installation opening (5) is greater than the thickness of the partition board (3). The top of the partition board (3) is provided with a hanging part (6). The hanging part (6) is provided with an L-shaped groove (7). The suspension beam (4) can enter from the horizontal part of the L-shaped groove (7) into the vertical part. The top of the suspension beam (4) is provided with a power groove (8). A plurality of rollers (9) moving vertically are arranged in the power groove (8). After the rollers (9) move upward, they are in rolling contact with the top of the vertical part of the L-shaped groove (7). A fixing member that can cooperate with the hanging part (6) is arranged in the area outside the power groove (8) at the top of the suspension beam (4). A plurality of blocking plates (10) are slidably arranged vertically in the guiding groove (2). The blocking plates (10) are used to block the top of the guiding groove (2) outside the partition board (3). Limiting blocks (17) are symmetrically arranged on both sides of the blocking plate (10). The longitudinal section of the guiding groove (2) is an inverted T shape. The blocking plate (10) is slidably connected vertically in the vertical part of the inverted T shape. The limiting block (17) is used in cooperation with the horizontal part of the inverted T shape. A compression spring (18) is arranged between the limiting block (17) and the bottom of the guiding groove (2). A limiting frame (19) and a telescopic rod (20) for driving the limiting frame (19) to slide up and down are arranged in the guiding groove (2). The limiting frame (19) is located above all the limiting blocks (17).

2. The quick installation structure of an adjustable prefabricated house partition wall according to claim 1, characterized in that: A plurality of connecting rods (11) are rotatably connected in the power groove (8). The ends of the connecting rods (11) are rotatably connected with a rotating shaft (12). The rollers (9) are symmetrically located at the ends of the rotating shaft (12). A power rod (13) for driving the connecting rods (11) to rotate is arranged in the power groove (8).

3. The quick installation structure of an adjustable prefabricated house partition wall according to claim 2, characterized in that: One end of the power rod (13) is rotatably connected with the rotating shaft (12), and the other end of the power rod (13) is rotatably connected with a power block (14). The power block (14) is slidably connected horizontally in the power groove (8).

4. The rapid installation structure of an adjustable prefabricated house partition wall according to claim 3, characterized in that: A motor (15) is arranged in the power groove (8). A screw rod (16) is fixed on the output shaft of the motor (15). The screw rod (16) is rotatably connected in the power groove (8). The screw rod (16) penetrates through a plurality of power blocks (14) and is threadedly connected with them.

5. The quick installation structure of an adjustable prefabricated house partition wall according to claim 1, characterized in that: The length of the partition board (3) is an integer multiple of the length of the blocking plate (10).

6. The rapid installation structure of an adjustable prefabricated house partition wall according to claim 1, characterized in that: The longitudinal section formed by the fixing frame (1) and the suspension beam (4) is an H shape. The two sides of the H shape block the L-shaped groove (7) on the hanging part (6).

7. The quick installation structure of an adjustable prefabricated house partition wall according to claim 1, characterized in that: The hanging part (6) is made of magnetic metal material, and the fixing member is an electromagnet (21) that can be attracted to the hanging part (6).

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