Fabricated light interior wall partition plate

Abstract

The invention discloses a fabricated light interior wall partition plate, and belongs to the field of interior wall partition plates. An assembly type light interior wall partition plate comprises a bearing layer, partition layers symmetrically arranged on the two sides of the bearing layer and protective layers arranged on the sides, away from the bearing layer, of the partition layers, and further comprises convex strips fixedly connected to the sides, close to the partition layers, of the bearing layer, sliding grooves matched with the convex strips are formed in the partition layers, and the convex strips are arranged in the sliding grooves. A detection driving assembly is arranged at the bottom of the convex strip and used for detecting the relative position between the bearing layer and the separation layer. The positioning assembly is arranged between the convex strip and the separation layer, and when the separation layer and the bearing layer are installed to the set position, the bearing layer and the separation layer can be positioned through the positioning assembly; the fastening assembly is arranged among the bearing layer, the separation layer and the protection layer; the problems that a light inner wall partition plate is low in disassembly and assembly efficiency, poor in fixing effect and short in service life can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of interior wall partitions, and in particular to an assembled lightweight interior wall partition. Background Art

[0002] Lightweight interior wall partitions are a type of lightweight prefabricated panel used for interior space separation. They are mainly made of materials such as gypsum, calcium silicate or cement foam. They are light in weight, easy to install, environmentally friendly and energy-saving. They can replace traditional brick walls and are suitable for flexible division of offices, residential and commercial spaces. They are especially suitable for quick decoration or renovation projects. Common types include gypsum boards, calcium silicate boards and ALC boards. Some products also have fireproof, soundproof or moisture-proof functions to meet the needs of different scenarios.

[0003] Compared with masonry walls, lightweight partitions are more efficient to construct, can reduce floor loads, and facilitate the hiding of pipelines, but their load-bearing capacity is limited and they need to be reinforced to hang heavy objects. The sound insulation effect varies depending on the material, and water-resistant panels need to be used in humid environments. Overall, it is an ideal choice for optimizing space layout and shortening construction periods in modern buildings.

[0004] At present, bolts are usually used between each layer of lightweight interior wall partitions, or U-shaped clips and metal sheets are used for horizontal locking. The installation and disassembly are relatively cumbersome, which greatly affects the efficiency of the assembly and disassembly of the lightweight interior wall partitions. In addition, the fixing strength between each layer depends entirely on the degree of rotation of the bolts, or the size of the U-shaped clips and metal sheets. It is very easy to have loose fixings or excessive fixing forces, which affects the use effect of the lightweight interior wall partitions and is also easy to cause damage to the lightweight interior wall partitions, thereby affecting their service life. Summary of the invention

[0005] The purpose of the present invention is to solve the problems of low assembly and disassembly efficiency, poor fixing effect and short service life of lightweight interior wall partitions in the prior art, and to propose an assembled lightweight interior wall partition.

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

[0007] An assembled lightweight interior wall partition board, comprising a load-bearing layer, partition layers symmetrically arranged on both sides of the load-bearing layer, and a protective layer arranged on the side of the partition layer away from the load-bearing layer, further comprising: a convex strip fixedly connected to the side of the load-bearing layer close to the partition layer, a sliding groove matching the convex strip is formed on the partition layer, wherein a detection driving assembly is arranged at the bottom of the convex strip for detecting the relative position between the load-bearing layer and the partition layer; a positioning assembly arranged between the convex strip and the partition layer, when the partition layer and the load-bearing layer are installed to a predetermined position, the load-bearing layer and the partition layer can be positioned through the positioning assembly; a fastening assembly arranged between the load-bearing layer, the partition layer and the protective layer, when the installation of the partition layer and the load-bearing layer is completed, the fastening assembly can squeeze the protective layer towards the partition layer side.

[0008] To facilitate the real-time detection of the installation position between the load-bearing layer and the partition layer, preferably, the detection driving assembly includes a groove formed at the bottom of the convex strip, a wedge block is slidably connected inside the groove, a plurality of groups of first springs are fixedly connected between the wedge block and the groove, a sealing cylinder is fixedly connected to one side of the groove close to the wedge block, a piston plate is slidably connected inside the sealing cylinder, and a connecting plate is fixedly connected between the piston plate and the wedge block. Among them, one side of the wedge block close to the inner wall of the groove is inclined, the connecting plate and the sealing cylinder adopt a sealed sliding manner, and the piston plate is used to divide the sealing cylinder into two groups of sealed cavities.

[0009] To facilitate the disassembly of the lightweight interior wall partition board, further, a deflation valve is arranged on the sealing cylinder, a control button is arranged on the deflation valve, holes matching the control button are formed on the partition layer and the protective layer, and the control button extends from the sealing cylinder to the outside of the protective layer.

[0010] To improve the installation efficiency of the lightweight interior wall partition board and reduce the friction during installation, further, the positioning assembly includes a plurality of groups of receiving grooves formed at the bottom of the convex strip, a rotating shaft is rotatably connected inside the receiving groove, a rotating rod is fixedly connected to the rotating shaft, a guide wheel is rotatably connected to the end of the rotating rod away from the rotating shaft, and a plurality of groups of second springs are fixedly connected between the rotating rod and the receiving groove. Among them, when the rotating rod is parallel to the convex strip, the rotating rod is completely located inside the receiving groove, and the guide wheel extends outside the receiving groove.

[0011] In order to facilitate the positioning of the load-bearing layer and the partition layer in a timely manner according to the installation position, further, it also includes a transverse groove opened on the side of the convex strip close to the rotating shaft. A third spring is fixedly connected inside the transverse groove, and the end of the third spring is fixedly connected to a push plate. Among them, the outer wall of the push plate is closely attached to the inside of the transverse groove. The transverse groove is connected to the sealing cavity on the side of the sealing cylinder close to the wedge block through a pipeline. The transverse groove is arranged in parallel with the storage groove, and the transverse groove is located below the rotating shaft.

[0012] In order to reduce the damage to the lightweight interior wall partition under the action of gravity after installation, further, it also includes a compression groove opened on the side of the partition layer close to the storage groove. A plurality of groups of fourth springs are fixedly connected inside the compression groove, and the end of the fourth spring is fixedly connected to a pressing plate that is slidably connected to the compression groove. Among them, the compression groove matches the storage groove, and the outer wall of the pressing plate is closely attached to the inner wall of the compression groove. When the guide wheel rotates outwards towards the outside of the storage groove, it will drive the pressing plate to move into the compression groove.

[0013] In order to facilitate the installation of the protective layer, further, the fastening assembly includes a plurality of groups of guide grooves opened on the side of the load-bearing layer close to the partition layer. A slider is slidably connected inside the guide groove. A screw rod is arranged on the slider, and the ends of the screw rod and the rotating shaft are both fixedly connected with a linkage wheel. A belt is sleeved between the two groups of linkage wheels on the same side. Among them, holes matching the rotating shaft, the screw rod, the linkage wheel, and the belt are opened inside the load-bearing layer. The screw rod is threadedly connected with the slider, and communication cavities matching the slider are opened on the partition layer and the protective layer.

[0014] In order to improve the installation effect between the protective layer and the partition layer, further, it also includes inclined grooves symmetrically opened inside the slider. An installation seat is slidably connected inside the inclined groove. A fifth spring is fixedly connected between the installation seat and the inclined groove. A fastening rod is fixedly connected to the side of the installation seat away from the fifth spring. An air intake channel communicating with the inclined groove is opened inside the slider.

[0015] In order to ensure the fixing effect of the lightweight interior wall partition, further, an exhaust channel is opened at the bottom of the compression groove, and the end of the exhaust channel away from the compression groove is connected to the communication cavity.

[0016] In order to improve the stability of the lightweight interior wall partition after fixing, further, it also includes a fastening groove opened inside the protective layer and communicating with the communication cavity. The size of the fastening groove is larger than that of the communication cavity. When the end of the slider moves into the fastening groove, the fastening rod will extend outwards from the inclined groove and be closely attached to the side of the fastening groove close to the communication cavity.

[0017] Compared with the prior art, the present invention provides an assembled lightweight interior wall partition, which has the following beneficial effects:

[0018] 1. For this prefabricated lightweight interior wall partition, the detection drive component can provide real-time feedback on the installation position between the load-bearing layer and the partition layer, avoiding the situation of installation position deviation due to manual errors. Then, through the positioning component, it can quickly position the load-bearing layer and the partition layer during installation, not only achieving the rapid installation of the load-bearing layer and the partition layer, but also improving the accuracy of the installation position, thereby enhancing the construction efficiency.

[0019] 2. For this prefabricated lightweight interior wall partition, the positioning component can drive the fastening component to fasten the protective layer on the outside of the partition layer. While ensuring the fastening of each part of the lightweight interior wall partition, it can effectively avoid the situation of excessive fixing force, thereby improving the fixing effect between each layer of the lightweight interior wall partition, reducing the damage to the lightweight interior wall partition caused during the fixing of each layer, and further enhancing the service life of the lightweight interior wall partition.

[0020] 3. For this prefabricated lightweight interior wall partition, the quick disassembly of the lightweight interior wall partition can be achieved through the control button. On the one hand, it can reduce the secondary damage to the lightweight interior wall partition during disassembly. On the other hand, it can reduce the wear during disassembly and is also convenient for replacing the lightweight interior wall partition, further improving the construction efficiency of the lightweight interior wall partition.

[0021] The parts not involved in this device are the same as or can be implemented using existing technologies. The present invention can overcome the problems of low disassembly and assembly efficiency, poor fixing effect, and short service life of the lightweight interior wall partition. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of a prefabricated lightweight interior wall partition proposed by the present invention;

[0023] Figure 2 is a front view structural diagram of the partition layer in a prefabricated lightweight interior wall partition proposed by the present invention;

[0024] Figure 3 is a side view sectional structural diagram of a prefabricated lightweight interior wall partition proposed by the present invention;

[0025] Figure 4 is a prefabricated lightweight interior wall partition proposed by the present invention Figure 2 structural diagram of part A therein;

[0026] Figure 5 is a prefabricated lightweight interior wall partition proposed by the present invention Figure 2 structural diagram of part B therein;

[0027] Figure 6 is a prefabricated lightweight interior wall partition proposed by the present invention Figure 3Schematic diagram of part C;

[0028] Figure 7 An assembled lightweight interior wall partition proposed by the present invention Figure 3 Schematic diagram of part D;

[0029] Figure 8 An assembled lightweight interior wall partition proposed by the present invention Figure 7 Schematic diagram of part E.

[0030] In the figure: 1, load-bearing layer; 2, partition layer; 3, protective layer; 4, control button; 5, convex strip; 6, chute; 7, groove; 8, wedge block; 9, first spring; 10, sealing cylinder; 11, piston plate; 12, connecting plate; 13, storage groove; 14, rotating shaft; 15, rotating rod; 16, guide wheel; 17, second spring; 18, transverse groove; 19, third spring; 20, push plate; 21, compression groove; 22, fourth spring; 23, pressing plate; 24, linkage wheel; 25, guide groove; 26, slider; 27, screw; 28, belt; 29, inclined groove; 30, mounting seat; 31, fifth spring; 32, fastening rod; 33, air inlet passage; 34, communication cavity; 35, fastening groove; 36, exhaust passage. Specific embodiments

[0031] 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.

[0032] Embodiment:

[0033] Refer to Figures 1 - 8 , an assembled lightweight interior wall partition, including a load-bearing layer 1, partition layers 2 symmetrically arranged on both sides of the load-bearing layer 1, and a protective layer 3 arranged on the side of the partition layer 2 away from the load-bearing layer 1. It further includes: a convex strip 5 fixedly connected to the side of the load-bearing layer 1 close to the partition layer 2. A chute 6 matching the convex strip 5 is provided on the partition layer 2. Among them, a detection and drive assembly is arranged at the bottom of the convex strip 5 for detecting the relative position between the load-bearing layer 1 and the partition layer 2; a positioning assembly is arranged between the convex strip 5 and the partition layer 2. When the partition layer 2 and the load-bearing layer 1 are installed in place, the load-bearing layer 1 and the partition layer 2 can be positioned through the positioning assembly; a fastening assembly is arranged between the load-bearing layer 1, the partition layer 2 and the protective layer 3. After the partition layer 2 and the load-bearing layer 1 are installed, the fastening assembly can make the protective layer 3 squeeze towards the partition layer 2 side.

[0034] The materials of the load-bearing layer 1, the partition layer 2 and the protective layer 3 are not limited herein. Construction workers can adjust according to the actual use environment, so it will not be elaborated.

[0035] Reference Figure 2 and Figure 4 The detection drive assembly includes a groove 7 opened at the bottom of the convex strip 5, a wedge block 8 is slidably connected inside the groove 7, a plurality of first springs 9 are fixedly connected between the wedge block 8 and the groove 7, a sealing cylinder 10 is fixedly connected to the side of the groove 7 close to the wedge block 8, a piston plate 11 is slidably connected inside the sealing cylinder 10, a connecting plate 12 is fixedly connected between the piston plate 11 and the wedge block 8, wherein one side of the wedge block 8 close to the inner wall of the groove 7 is inclined, a sealed sliding manner is adopted between the connecting plate 12 and the sealing cylinder 10, and the piston plate 11 is used to separate the sealing cylinder 10 into two groups of sealing chambers.

[0036] When installing the load-bearing layer 1 and the partition layer 2, the construction workers install them from the inclined side of the wedge block 8 so that the convex strip 5 is inserted into the slide groove 6. During this process, the guide wheel 16 will contact the bottom of the slide groove 6 to reduce the friction during installation. When the convex strip 5 moves to the position of the wedge block 8, it will drive the wedge block 8 to shrink into the groove 7. At this time, the connecting plate 12 drives the piston plate 11 to move upward, so that the sealing chamber below is in a negative pressure state.

[0037] Reference Figure 1 and Figure 4 The sealing tube 10 is provided with an air release valve, the air release valve is provided with a control button 4, the partition layer 2 and the protective layer 3 are provided with holes matching the control button 4, and the control button 4 extends from the sealing tube 10 to the outside of the protective layer 3.

[0038] The specific structure of the pressure relief valve and the control button 4 can refer to the technical solutions in the prior art. Those skilled in the art can know it and will not be elaborated here. The air pressure in the sealed cavity can be made the same as that in the external environment by controlling the button 4.

[0039] Reference Figure 2 , Figure 4 and Figure 5, the positioning component includes multiple sets of storage grooves 13 opened at the bottom of the convex strip 5. A rotating shaft 14 is rotatably connected inside the storage groove 13. A rotating rod 15 is fixedly connected to the rotating shaft 14. A guide wheel 16 is rotatably connected to one end of the rotating rod 15 away from the rotating shaft 14. Multiple sets of second springs 17 are fixedly connected between the rotating rod 15 and the storage groove 13. Among them, when the rotating rod 15 is in a parallel state with the convex strip 5, the rotating rod 15 is completely located inside the storage groove 13, and the guide wheel 16 extends outside the storage groove 13. It also includes a transverse groove 18 opened on one side of the convex strip 5 close to the rotating shaft 14. A third spring 19 is fixedly connected inside the transverse groove 18. The end of the third spring 19 is fixedly connected with a push plate 20. Among them, the outer wall of the push plate 20 is in close fit with the inside of the transverse groove 18. The transverse groove 18 is connected to the sealing cavity on the side of the sealing cylinder 10 close to the wedge block 8 through a pipeline. The transverse groove 18 is arranged in parallel with the storage groove 13, and the transverse groove 18 is located below the rotating shaft 14.

[0040] During installation, when the load-bearing layer 1 and the partition layer 2 reach the specified position (i.e., when the convex strip 5 contacts the wedge block 8), the sealing cavity in a negative pressure state will adsorb the gas in the transverse groove 18, thereby driving the push plate 20 to contract into the transverse groove 18 until the push plate 20 disengages from the rotating rod 15. Subsequently, the rotating rod 15 will rotate into the compression groove 21 under the action of the second spring 17, thereby automatically adjusting the installation position between the load-bearing layer 1 and the partition layer 2. At this time, if the position between the load-bearing layer 1 and the partition layer 2 is continuously adjusted, the resistance will increase. Therefore, it can real-time feedback the installation position between the load-bearing layer 1 and the partition layer 2, avoiding the situation of installation position deviation due to manual errors, not only improving the installation efficiency of the lightweight interior wall partition board, but also improving the installation effect of the lightweight interior wall partition board, being more conducive to the subsequent installation of the lightweight interior wall partition board, and ensuring the construction quality.

[0041] Refer to Figure 5 , it also includes a compression groove 21 opened on one side of the partition layer 2 close to the storage groove 13. Multiple sets of fourth springs 22 are fixedly connected inside the compression groove 21. The end of the fourth spring 22 is fixedly connected with a pressing plate 23 that is slidably connected to the compression groove 21. Among them, the compression groove 21 matches the storage groove 13, and the outer wall of the pressing plate 23 is in close fit with the inner wall of the compression groove 21. When the guide wheel 16 rotates outward from the storage groove 13, it will drive the pressing plate 23 to move into the compression groove 21.

[0042] When the rotating rod 15 rotates into the compression groove 21, it will first drive the pressing plate 23 to move into the compression groove 21, compress the gas in the compression groove 21, and at the same time, it can also make the load-bearing layer 1 have an upward force to overcome the gravity of the convex strip 5 and the load-bearing layer 1, thereby reducing the pressure between the convex strip 5 and the bottom of the sliding groove 6, which is beneficial to the long-term use of the lightweight interior wall partition board.

[0043] Refer toFigure 3 , Figure 6 and Figure 7 , the fastening assembly includes multiple groups of guiding grooves 25 formed on one side of the load-bearing layer 1 close to the partition layer 2. A slider 26 is slidably connected inside the guiding groove 25. A screw rod 27 is arranged on the slider 26. Linkage wheels 24 are fixedly connected to the ends of the screw rod 27 and the rotating shaft 14 respectively. A belt 28 is sleeved between two groups of linkage wheels 24 on the same side. Among them, holes matching the rotating shaft 14, the screw rod 27, the linkage wheels 24 and the belt 28 are formed inside the load-bearing layer 1. The screw rod 27 is in threaded connection with the slider 26. Communication cavities 34 matching the slider 26 are formed on the partition layer 2 and the protective layer 3.

[0044] It should be noted that the resistance received by the screw rod 27 during rotation is much smaller than the thrust during the rotation of the rotating rod 15. That is, when the rotating rod 15 rotates, it will drive the screw rod 27 to rotate through the linkage wheels 24 and the belt 28, thereby driving the slider 26 to move towards the partition layer 2 and the protective layer 3 side to facilitate the installation of the protective layer 3. Moreover, during the rotation of the screw rod 27, it is always located inside the slider 26, and threads matching the screw rod 27 are also arranged inside the slider 26. Among them, since the rotation angle of the rotating shaft 14 is relatively fixed, the moving distance of the slider 26 is relatively fixed. By adjusting the size of the slider 26, the slider 26 can accurately reach the specified position of the fastening groove 35 to improve the installation effect of the protective layer 3. In addition, the slider 26 passing through the communication cavity 34 can further adjust the installation positions among the load-bearing layer 1, the partition layer 2 and the protective layer 3 to ensure the installation effect of the lightweight interior wall partition board.

[0045] Referring to Figure 3 , Figure 7 and Figure 8 , it further includes inclined grooves 29 symmetrically formed inside the slider 26. A mounting seat 30 is slidably connected inside the inclined groove 29. A fifth spring 31 is fixedly connected between the mounting seat 30 and the inclined groove 29. A fastening rod 32 is fixedly connected to one side of the mounting seat 30 away from the fifth spring 31. An air inlet channel 33 communicating with the inclined groove 29 is formed inside the slider 26. An exhaust channel 36 is formed at the bottom of the compression groove 21. One end of the exhaust channel 36 away from the compression groove 21 is communicated with the communication cavity 34. It further includes a fastening groove 35 formed in the protective layer 3 and communicating with the communication cavity 34. The size of the fastening groove 35 is larger than that of the communication cavity 34. When the end of the slider 26 moves into the fastening groove 35, the fastening rod 32 will extend out of the inclined groove 29 and closely fit against one side of the fastening groove 35 close to the communication cavity 34.

[0046] When the slider 26 moves, the gas in the compression groove 21 is also in a compressed state and discharges the compressed gas through the exhaust passage 36. However, when the slider 26 moves into the communication cavity 34 within the partition layer 2, the end of the exhaust passage 36 will be blocked to prevent gas discharge. And when the end of the slider 26 moves into the fastening groove 35, at this time the exhaust passage 36 is connected to the intake passage 33, and the compressed gas then enters the interior of the inclined groove 29, driving the mounting seat 30 and the fastening rod 32 to extend outward. Under the inclination of the inclined groove 29, when the fastening rod 32 extends outward, it will closely fit against the side of the fastening groove 35 close to the partition layer 2, so that the protective layer 3 presses against the partition layer 2 and the load-bearing layer 1 side, realizing the fastening of the lightweight interior wall partition board, avoiding the damage to the lightweight interior wall partition board caused by rigid connection, and thus extending the service life of the lightweight interior wall partition board.

[0047] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An assembled lightweight interior wall partition, comprising a load-bearing layer (1), a partition layer (2) symmetrically arranged on both sides of the load-bearing layer (1), and a protective layer (3) arranged on a side of the partition layer (2) away from the load-bearing layer (1), characterized in that: Also includes: A convex strip (5) is fixedly connected to a side of the load-bearing layer (1) close to the partition layer (2), and a slide groove (6) matching the convex strip (5) is provided on the partition layer (2). Wherein, a detection drive component is provided at the bottom of the convex strip (5) for detecting the relative position between the load-bearing layer (1) and the separation layer (2); A positioning component is arranged between the convex strip (5) and the partition layer (2), and when the partition layer (2) and the load-bearing layer (1) are installed at a predetermined position, the load-bearing layer (1) and the partition layer (2) can be positioned by the positioning component; A fastening assembly is arranged between the load-bearing layer (1), the separation layer (2) and the protective layer (3); when the separation layer (2) and the load-bearing layer (1) are installed, the fastening assembly can cause the protective layer (3) to be pressed toward one side of the separation layer (2).

2. The assembled lightweight interior wall partition according to claim 1, characterized in that: The detection drive assembly comprises a groove (7) provided at the bottom of the convex strip (5), a wedge block (8) is slidably connected inside the groove (7), a plurality of first springs (9) are fixedly connected between the wedge block (8) and the groove (7), a sealing cylinder (10) is fixedly connected on one side of the groove (7) close to the wedge block (8), a piston plate (11) is slidably connected inside the sealing cylinder (10), and a connecting plate (12) is fixedly connected between the piston plate (11) and the wedge block (8), Wherein, one side of the wedge block (8) close to the inner wall of the groove (7) is inclined, a sealed sliding manner is adopted between the connecting plate (12) and the sealing cylinder (10), and the piston plate (11) is used to separate the sealing cylinder (10) into two groups of sealing chambers.

3. The assembled lightweight interior wall partition according to claim 2, characterized in that: The sealing cylinder (10) is provided with an air release valve, the air release valve is provided with a control button (4), the separation layer (2) and the protective layer (3) are provided with holes matching the control button (4), and the control button (4) extends from the sealing cylinder (10) to the outside of the protective layer (3).

4. The assembled lightweight interior wall partition according to claim 2, characterized in that: The positioning assembly comprises a plurality of receiving grooves (13) provided at the bottom of the convex strip (5), the interior of the receiving grooves (13) being rotatably connected to a rotating shaft (14), a rotating rod (15) being fixedly connected to the rotating shaft (14), an end of the rotating rod (15) away from the rotating shaft (14) being rotatably connected to a guide wheel (16), and a plurality of second springs (17) being fixedly connected between the rotating rod (15) and the receiving grooves (13). When the rotating rod (15) and the convex strip (5) are in a parallel state, the rotating rod (15) is completely located inside the storage groove (13), and the guide wheel (16) extends to the outside of the storage groove (13).

5. The assembled lightweight interior wall partition according to claim 4, characterized in that: It also includes a transverse groove (18) formed on the side of the convex strip (5) close to the rotating shaft (14), a third spring (19) is fixedly connected inside the transverse groove (18), and a push plate (20) is fixedly connected to the end of the third spring (19). The outer wall of the push plate (20) is tightly fitted with the interior of the transverse groove (18), the transverse groove (18) is connected to the sealing cavity of the sealing cylinder (10) close to the wedge block (8) through a pipeline, the transverse groove (18) is arranged in parallel with the receiving groove (13), and the transverse groove (18) is located below the rotating shaft (14).

6. The assembled lightweight interior wall partition according to claim 5, characterized in that: It also includes a compression groove (21) opened on the side of the partition layer (2) close to the storage groove (13), wherein a plurality of groups of fourth springs (22) are fixedly connected inside the compression groove (21), and the ends of the fourth springs (22) are fixedly connected to a pressure plate (23) slidably connected to the compression groove (21). The compression groove (21) matches the receiving groove (13), and the outer wall of the pressure plate (23) fits tightly with the inner wall of the compression groove (21). When the guide wheel (16) rotates toward the outside of the receiving groove (13), it drives the pressure plate (23) to move into the compression groove (21).

7. The assembled lightweight interior wall partition according to claim 6, characterized in that: The fastening assembly comprises a plurality of guide grooves (25) provided on a side of the load-bearing layer (1) close to the partition layer (2), a slider (26) being slidably connected inside the guide groove (25), a screw rod (27) being provided on the slider (26), and linkage wheels (24) being fixedly connected to the ends of the screw rod (27) and the rotating shaft (14), and a belt (28) being sleeved between two sets of linkage wheels (24) on the same side. The load-bearing layer (1) has holes inside that match the rotating shaft (14), the screw (27), the linkage wheel (24) and the belt (28); the screw (27) is threadedly connected to the slider (26); and the partition layer (2) and the protective layer (3) are provided with a connecting cavity (34) that matches the slider (26).

8. The assembled lightweight interior wall partition according to claim 7, characterized in that: The sliding block (26) further comprises an inclined groove (29) symmetrically arranged in the sliding block (26); a mounting seat (30) is slidably connected inside the inclined groove (29); a fifth spring (31) is fixedly connected between the mounting seat (30) and the inclined groove (29); a fastening rod (32) is fixedly connected to a side of the mounting seat (30) away from the fifth spring (31); and an air intake passage (33) communicating with the inclined groove (29) is arranged inside the sliding block (26).

9. The assembled lightweight interior wall partition according to claim 7, characterized in that: An exhaust channel (36) is provided at the bottom of the compression groove (21), and one end of the exhaust channel (36) away from the compression groove (21) is connected to the communication cavity (34).

10. The assembled lightweight interior wall partition according to claim 8, characterized in that: It also includes a fastening groove (35) provided in the protective layer (3) and connected to the connecting cavity (34); the size of the fastening groove (35) is larger than the size of the connecting cavity (34); when the end of the slider (26) moves into the fastening groove (35), the fastening rod (32) extends out of the inclined groove (29) and fits tightly with a side of the fastening groove (35) close to the connecting cavity (34).

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