An assembled lightweight cement board wall structure with strong installation stability

Abstract

The present invention provides an assembled lightweight cement board wall structure with strong installation stability, and relates to the technical field of building wall panels. The assembled lightweight cement board wall structure with strong installation stability includes a cement wall panel, the lower outer side of the extrusion plate is slidably connected to the front and rear walls of the chamber, the bottom end is slidably connected to a push block 1, the opposite side of the push block 1 is slidably connected to a push block 2, the top of the push block 2 is fixedly connected to a push plate, and the abutment plate is slidably connected to the inner wall of a through groove 1. The extrusion plate moves downward through the roof, so that the push block 1 pushes the push block 2 to slide upward, and then the abutment plate moves upward, so as to achieve the purpose of abutting the roof, so that the wall panel is easy to fix, and in addition, the baffle 1 is unfolded and abuts against the inner wall of the cavity through the spring 2, and the card plate is engaged with the card slot, so as to achieve the purpose of rapid fixation between the wall panels and improve the stability between the wall panels.

Description

Technical Field

[0001] The invention relates to the technical field of building wall panels, in particular to an assembled lightweight cement board wall structure with strong installation stability. Background Art

[0002] Prefabricated cement board walls are a highly industrialized building structure system that has gradually developed since 1945. Influenced by the Second World War, large-scale housing construction was needed at that time. Therefore, this construction method with high on-site construction efficiency and low labor intensity has been extremely popular. Especially with the development of science and technology and the improvement of people's environmental awareness, prefabricated wall panels allow more than 80% of the workload of traditional decoration to be completed in the factory. Only simple assembly is required on site, which reduces the occurrence of construction waste and achieves practical, environmentally friendly and energy-saving purposes.

[0003] When installing the wall, since there is a certain gap between the wall panel and the roof, after the wall panel is erected, it is necessary to manually use wooden plugs to pre-fix the wall to keep it vertical, which is inconvenient to operate and poses certain safety hazards. Secondly, some walls are connected by cement or bolts, which takes a long construction period or may cause looseness. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an assembled lightweight cement board wall structure with strong installation stability, which solves the problem of needing to use wooden plugs to keep the wall panels vertical and the inconvenience of using cement or bolts to fix the wall panels.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an assembled lightweight cement board wall structure with strong installation stability, including a cement wall panel, one end of the cement wall panel is fixedly connected to a connecting plate 2, the other end of the cement wall panel is fixedly connected to a connecting plate 1, the front and rear parts of the top of the cement wall panel are both provided with through grooves 2, a chamber 1 is provided inside the top of the cement wall panel, the bottom ends of the through grooves 2 are respectively connected to the front and rear ends of the top wall of the chamber 1, a through groove 1 is provided in the middle of the top of the cement wall panel, the bottom end of the through groove 1 is connected to the middle of the top wall of the chamber 1, and the inner walls of the through grooves 2 are both slidably connected with extrusion plates The lower outer part of the extrusion plate is slidably connected to the front and rear walls of the chamber, and the bottom end of the extrusion plate is slidably connected to a push block 1, and the bottom end of the push block 1 is slidably connected to the inner bottom wall of the chamber, and the middle part of the inner bottom wall of the chamber is fixedly connected to a vertical plate, and the opposite side of the push block 1 is slidably connected to a push block 2, and the opposite side of the push block 2 is slidably connected to the middle and lower part of the front and rear ends of the vertical plate, and the top end of the push block 2 is fixedly connected to the push plate, and the opposite side of the push plate is slidably connected to the upper part of the front and rear ends of the vertical plate, and the top end of the push plate is fixedly connected to the front and rear parts of the bottom end of the abutment plate, and the abutment plate is slidably connected to the inner wall of the through groove.

[0006] Preferably, a connecting hole 1 is provided at the upper and lower parts of the middle part of one end of the connecting plate 2, a connecting hole 2 is provided at the upper and lower parts of one end of the connecting plate 2, a chamber 2 is provided at the upper and lower parts inside the connecting plate 2, the connecting hole 1 is connected to one end of the chamber 2, and the other end of the chamber 2 is connected to the connecting hole 2.

[0007] Preferably, the upper and lower parts of one end of the connecting hole are provided with sliding grooves, the inside of the connecting hole is slidably connected with a push column, the upper and lower parts of the outer periphery of one end of the push column are fixedly connected with a stop block, the stop block is slidably connected to the inner side of the sliding groove, one end of the push column is fixedly connected to one end of the connecting rod two, the other end of the connecting rod two is rotatably connected to one end of the rotating plate, the rotating plate is fixedly connected with a spring one on the side away from the connecting rod two, and the end of the spring one away from the rotating plate is fixedly connected to a side wall on one side of the chamber two.

[0008] Preferably, a groove is provided in the middle of each rotating plate, and a rotating shaft is engaged in each of the grooves, and the front and rear ends of the rotating shaft are rotatably connected to the front and rear walls of the second chamber respectively.

[0009] Preferably, the other end of the rotating plate is rotatably connected to a connecting rod 1, and the end of the connecting rod 1 away from the rotating plate is fixedly connected to a support column, and the outer periphery of the end of the support column away from the connecting rod 1 is provided with a plurality of evenly distributed connecting grooves, one end inside the connecting groove is rotatably connected to a baffle 1, and the other end inside the connecting groove is fixedly connected to a spring 2, and the end of the spring 2 away from the connecting groove is fixedly connected to an end of the baffle 1 close to the connecting groove.

[0010] Preferably, chamber three is provided inside one side of the front and rear ends of the connecting plate two, and multiple springs three are fixedly connected to the ends away from each other in the chamber three, and the ends close to the springs are fixedly connected to the end of the baffle two away from the push column, and the baffle two is slidably connected to the inner wall of chamber three, and the middle part of the baffle two close to each other is fixedly connected to a clamping plate, and the clamping plate passes through the connecting plate two.

[0011] Preferably, the upper and lower parts of one end of the connecting plate are provided with connecting holes three, the upper and lower parts of the interior of the connecting plate are provided with cavities, the connecting holes three correspond to the cavities one by one, and the middle part of one side of the front and rear walls of the connecting plate is provided with a card slot.

[0012] Preferably, a lightweight composite board is arranged inside the cement wallboard, and the lightweight composite board is a fiber-reinforced calcium silicate board. A waterproof layer is arranged inside the lightweight composite board, and the waterproof layer is made of high-density polyethylene.

[0013] Working principle: when the wall panel is erected, the extrusion plate moves downward along the through groove 2 under the action of the roof, thereby pushing the push block 1 to slide along the inner bottom wall of the chamber 1, and then the push block 2 slides upward along the vertical plate, so that the push block 2 pushes the abutment plate to move upward along the through groove 1 through the push plate, thereby achieving the purpose of abutting the roof, making it easy to fix the wall panel, avoiding the situation where a person needs to stand on a ladder to insert a wooden plug into the gap between the wall panel and the roof, thereby reducing safety hazards. In addition, when assembling multiple wall panels, the connecting plate 1 and the connecting plate 2 at both ends of different wall panels are brought close together, and the connecting plate 1 is used to push the push column along the connecting hole 1 into the chamber 2 inside the connecting plate 2, so that the rotating plate is rotated around the rotating shaft through the connecting rod 2, and then the support column at the other end of the rotating plate drives the baffle 1 through the connecting holes 2 and the connecting holes 3. The first spring is pressed against the second spring when the second connecting plate is in contact with the first connecting plate, and the second spring is pressed against the second connecting plate when the second connecting plate is in contact with the first connecting plate. The second spring is pressed against the second connecting plate when the second connecting plate is in contact with the first connecting plate, and the second connecting plate is pressed against the second connecting plate. The second connecting plate is pressed against the second connecting plate when the second connecting plate is in contact with the first connecting plate. The second connecting plate is pressed against the second connecting plate when the second connecting plate is in contact with the first connecting plate, and the second connecting plate is pressed against the second connecting plate when the second connecting plate is in contact with the second connecting plate. The second connecting plate is pressed against the second connecting plate when the second connecting plate is in contact with the second connecting plate

[0014] The present invention provides an assembled lightweight cement board wall structure with strong installation stability. It has the following beneficial effects:

[0015] The present invention enables the extrusion plate to move downward along the second through groove through the roof, thereby pushing the push block one to slide along the inner bottom wall of the chamber one, and then enabling the push block two to slide upward along the vertical plate, so that the push block two pushes the abutment plate to move upward along the first through groove through the push plate, thereby achieving the purpose of abutting the roof, making it easy to fix the wall panel and avoiding the need for manual fixation using wooden plugs or the like.

[0016] The present invention uses a connecting plate 1 on one side of the wall panel to squeeze a connecting plate 2 on the other side of the other wall panel during assembly, so that the push column moves toward the inside of the connecting plate 2, thereby driving the rotating plate to rotate, and then the supporting column at the other end of the rotating plate is pushed into the internal cavity of the connecting plate 1, and the spring 2 on the outer periphery of the supporting column is used to make the baffle 1 unfold and press against the inner wall of the cavity, and at the same time, the spring 3 inside the connecting plate 2 pushes the card plate into the card groove inside the connecting plate 1. In summary, the purpose of quickly fixing the wall panels is achieved, and the stability of the wall panels is improved to prevent the wall panels from detaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a main perspective view of the present invention;

[0018] Figure 2It is a cross-sectional schematic diagram of the internal connection structure of a chamber of the present invention;

[0019] Figure 3 It is a partial cross-sectional view of the front view of the present invention;

[0020] Figure 4 It is a cross-sectional schematic diagram of the support column connection structure of the present invention;

[0021] Figure 5 It is a cross-sectional schematic diagram of the push column connection structure of the present invention;

[0022] Figure 6 A side partial cross-sectional view of the present invention;

[0023] Figure 7 It is a cross-sectional schematic diagram of the internal connection structure of chamber three of the present invention;

[0024] Figure 8 It is a bottom-view stereoscopic sectional view of the present invention.

[0025] Among them, 1. Connecting plate one; 2. Cement wallboard; 3. Extrusion plate; 4. Abutment plate; 5. Connecting plate two; 6. Push column; 7. Clamp plate; 8. Support column; 9. Through slot one; 10. Push block one; 11. Push block two; 12. Push plate; 13. Chamber one; 14. Vertical plate; 15. Connecting rod one; 16. Rotating plate; 17. Rotating shaft; 18. Connecting rod two; 19. Spring one; 20. Connecting hole one; 21. Chamber two; 22. Baffle one; 23. Spring two; 24. Connecting hole two; 25. Connecting slot; 26. Composite plate; 27. Baffle; 28. Slide; 29. ​​Cavity; 30. Connecting hole three; 31. Clamp slot; 32. Baffle two; 33. Spring three; 34. Chamber three; 35. Through slot two; 36. Waterproof layer. Implementation

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0027] like Figure 1-8As shown, the embodiment of the present invention provides an assembled lightweight cement board wall structure with strong installation stability, including a cement wall panel 2, one end of the cement wall panel 2 is fixedly connected to a connecting plate 2 5, the other end of the cement wall panel 2 is fixedly connected to a connecting plate 1, the front and rear parts of the top of the cement wall panel 2 are both provided with through grooves 2 35, a chamber 13 is provided inside the top of the cement wall panel 2, the bottom ends of the through grooves 2 35 are respectively connected to the front and rear ends of the top wall of the chamber 13, a through groove 1 9 is provided in the middle of the top of the cement wall panel 2, the bottom end of the through groove 1 9 is connected to the middle of the top wall of the chamber 13, the inner wall of the through groove 2 35 is slidably connected to an extrusion plate 3, the lower outer side of the extrusion plate 3 is respectively slidably connected to the front and rear walls of the chamber 13, the bottom end of the extrusion plate 3 is slidably connected to a push block 10, the bottom end of the push block 10 is slidably connected to the inner bottom wall of the chamber 13, the middle of the inner bottom wall of the chamber 13 is fixedly connected to a vertical plate 14, and the opposite side of the push block 10 is slidably connected to a push block 2 11, The opposite side of the push block 11 is slidably connected to the middle and lower part of the front and rear ends of the vertical plate 14, and the top of the push block 11 is fixedly connected to the push plate 12. The opposite side of the push plate 12 is slidably connected to the upper part of the front and rear ends of the vertical plate 14, and the top of the push plate 12 is fixedly connected to the front and rear parts of the bottom end of the abutment plate 4, and the abutment plate 4 is slidably connected to the inner wall of the through groove 19. The cooperation between the connecting plate 25 and the connecting plate 1 can make multiple lightweight cement wall panels quickly assembled, thereby improving efficiency and saving time. When the lightweight cement wall panel is erected, the extrusion plate 3 moves downward along the through groove 235 under the action of the roof, thereby pushing the push block 10 to slide along the inner bottom wall of the chamber 13, and then making the push block 11 slide upward along the vertical plate 14, so that the push block 11 pushes the abutment plate 4 to move upward along the through groove 19 through the push plate 12, thereby achieving the purpose of abutting the roof, making it easy to fix the wall panel, and avoiding the situation where a person needs to stand on a ladder to insert a wooden plug into the gap between the wall panel and the roof.

[0028] A connecting hole 20 is provided at the upper and lower parts of the middle part of one end of the connecting plate 25, a connecting hole 24 is provided at the upper and lower parts of one end of the connecting plate 25, and a chamber 21 is provided at the upper and lower parts inside the connecting plate 25. The connecting hole 20 is connected with one end of the chamber 21, and the other end of the chamber 21 is connected with the connecting hole 24. The chamber 21 inside the connecting plate 25 is connected with the outside world through the connecting hole 20 and the connecting hole 24 on the surface of the connecting plate 25, so that the push column 6 can move toward the chamber 21 along the connecting hole 20 under the push of external force, and then the support column 8 can leave the chamber 21 through the connecting hole 24 through the rotating plate 16, thereby achieving the effect of rapid fixing.

[0029] The upper and lower parts of one end of the connecting hole 20 are provided with a slide groove 28, and the inside of the connecting hole 20 is slidably connected with a push column 6, and the upper and lower parts of the outer periphery of one end of the push column 6 are fixedly connected with a stopper 27, and the stopper 27 is slidably connected to the inner side of the slide groove 28, and one end of the push column 6 is fixedly connected to one end of the connecting rod 2 18, and the other end of the connecting rod 2 18 is rotatably connected to one end of the rotating plate 16, and the rotating plate 16 is fixedly connected with a spring 19 on the side away from the connecting rod 2 18, and the end of the spring 19 away from the rotating plate 16 is fixedly connected to the side wall of one side of the chamber 21, and the push column 6 is prevented from sliding by the cooperation between the slide groove 28 and the stopper 27. The purpose of the column 6 being separated from the chamber 21 along the connecting hole 120 is to maintain the normal use of the equipment, and because one end of the connecting rod 18 rotates in the rotating plate 16, when the push column 6 moves into the chamber 21, the push column 6 can maintain linear motion under the action of the connecting rod 18, thereby preventing the push column 6 from tilting and being squeezed with the connecting hole 120, thereby achieving the purpose of protecting the equipment, and using the spring 19 to make the push column 6 located outside the connecting hole 120 when not affected by external force, thereby ensuring that the baffle 122 is inside the chamber 21 when the wall panel is not in use, thereby preventing the baffle 122 from being damaged.

[0030] A groove is provided in the middle of the rotating plate 16, and a rotating shaft 17 is engaged in the groove. The front and rear ends of the rotating shaft 17 are rotatably connected to the front and rear walls of the chamber 2 21 respectively. The purpose of preventing the rotating plate 16 from being displaced is achieved through the cooperation of the rotating shaft 17 and the rotating plate 16, and the effect of restricting the movement of the rotating plate 16 is achieved, thereby ensuring the stability of the equipment during normal use. The rotating shaft 17 rotates on the inner wall of the chamber 21, so that the rotating shaft 17 becomes a fulcrum, and then the rotating plate 16 can rotate with the rotating shaft 17 when subjected to external force, thereby ensuring the effectiveness of the rotation.

[0031] The other end of the rotating plate 16 is rotatably connected to the connecting rod 15, and the end of the connecting rod 15 away from the rotating plate 16 is fixedly connected to the support column 8. The outer periphery of the end of the support column 8 away from the connecting rod 15 is provided with a plurality of evenly distributed connecting grooves 25, and the inner end of the connecting groove 25 is rotatably connected to the baffle 1 22, and the other end of the connecting groove 25 is fixedly connected to the spring 23, and the end of the spring 23 away from the connecting groove 25 is fixedly connected to the end of the baffle 1 22 close to the connecting groove 25, so as to prevent the support column 8 from following the movement of the rotating plate 16 through the connecting rod 15. The support column 8 is tilted to avoid collision between the support column 8 and the second connecting hole 24, thereby achieving the effect of protecting the equipment, and the baffle plate 1 22 is pushed outward by the spring 23, so that the front and rear baffle plates 1 22 slide along the front and rear walls of the chamber 21, thereby preventing the support column 8 from rotating and being unable to extend out of the connecting plate 25 through the connecting hole 24. In addition, under the action of the spring 23, when the baffle plate 1 22 extends out of the connecting hole 24 and is fully expanded, the baffle plate 1 22 cannot be retracted, thereby ensuring the stability of the connection between the wall panels, making it difficult for the wall panels to loosen.

[0032] A chamber three 34 is provided inside one side of the front and rear ends of the connecting plate two 5, and a plurality of springs three 33 are fixedly connected to the ends away from the chamber three 34, and the ends of the springs three 33 are fixedly connected to the end of the baffle two 32 away from the push column 6, and the baffle two 32 are slidably connected to the inner wall of the chamber three 34, and a clamping plate 7 is fixedly connected to the middle part of the end close to the baffle two 32, and the clamping plate 7 passes through the connecting plate two 5. The spring three 33 can be used to push the baffle two 32 to move, thereby driving the clamping plate 7 to move, and one side of the clamping plate 7 is semicircular, so that the clamping plate 7 can transfer force to the spring three 33 after being compressed to compress the spring three 33, thereby preventing the clamping plate 7 from resisting against the force-applying object, and in addition, the baffle two 32 can prevent the clamping plate 7 from detaching from the connecting plate two 5, thereby achieving the effect of maintaining the normal use of the equipment.

[0033] The upper and lower parts of one end of the connecting plate 1 are both provided with connecting holes 30, and the upper and lower parts of the interior of the connecting plate 1 are both provided with cavities 29, and the connecting holes 30 and the cavities 29 correspond one to one. A card slot 31 is provided in the middle of one side of the front and rear walls of the connecting plate 1. When multiple wall panels are assembled, the connecting holes 30 on the surface of the connecting plate 1 are connected with the connecting holes 24 on the surface of the connecting plate 25 of another wall, so that the support column 8 drives the baffle plate 22 to enter the cavity 29, and the baffle plate 22 is attached to the inner wall of the cavity 29 after being fully unfolded and cannot return. In addition, the inside of the card slot 31 can be engaged with the card plate 7, and the card slot 31 and the card plate 7 cannot be separated after engagement, so that the connection between the wall panels is firm and reliable.

[0034] A lightweight composite board 26 is arranged inside the cement wallboard 2. The lightweight composite board 26 is a fiber-reinforced calcium silicate board. A waterproof layer 36 is arranged inside the lightweight composite board 26. The waterproof layer 36 is made of high-density polyethylene. The fiber-reinforced calcium silicate board is made of cementitious materials such as calcium materials and silicon materials and reinforcing fibers as main materials, and is made by molding, steam or high-pressure steam curing. Since the amount of reinforcing fibers used is more than 5%, it has the characteristics of low density, high strength and good processing performance, which reduces the weight of the wallboard and extends its service life. The high-density polyethylene is a white powder or granular product with stable chemical properties. After being made into a film, it has low permeability to water vapor and air and low water absorption, so it can achieve a good waterproof effect and can be recycled after being heated to the melting point.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled lightweight cement board wall structure with strong installation stability, comprising a cement wall board (2), characterized in that: One end of the cement wall panel (2) is fixedly connected to a second connecting plate (5), and the other end of the cement wall panel (2) is fixedly connected to a first connecting plate (1). The front and rear parts of the top of the cement wall panel (2) are both provided with a second through groove (35). A chamber (13) is provided inside the top of the cement wall panel (2). The bottom ends of the second through groove (35) are respectively connected to the front and rear ends of the top wall of the chamber (13). A through groove (9) is provided in the middle of the top of the cement wall panel (2). The bottom end of the first through groove (9) is connected to the middle of the top wall of the chamber (13). The inner wall of the second through groove (35) is slidably connected to an extrusion plate (3). The lower outer part of the extrusion plate (3) is respectively slidably connected to the front and rear walls of the chamber (13). The extrusion plate (3) The bottom ends are slidably connected to a push block 1 (10), the bottom ends of the push blocks 1 (10) are slidably connected to the inner bottom wall of the chamber 1 (13), the middle part of the inner bottom wall of the chamber 1 (13) is fixedly connected to a vertical plate (14), the opposite side of the push block 1 (10) is slidably connected to a push block 2 (11), the opposite side of the push block 2 (11) is slidably connected to the middle and lower part of the front and rear ends of the vertical plate (14), the top end of the push block 2 (11) is fixedly connected to a push plate (12), the opposite side of the push plate (12) is slidably connected to the upper part of the front and rear ends of the vertical plate (14), the top end of the push plate (12) is fixedly connected to the front and rear parts of the bottom end of the abutment plate (4), and the abutment plate (4) is slidably connected to the inner wall of the through groove 1 (9).

2. The assembled lightweight cement board wall structure with strong installation stability according to claim 1, characterized in that: The middle and upper parts of one end of the second connecting plate (5) are both provided with a first connecting hole (20), the upper and lower parts of one end of the second connecting plate (5) are both provided with a second connecting hole (24), the upper and lower parts of the interior of the second connecting plate (5) are both provided with a second chamber (21), the first connecting hole (20) is communicated with one end of the second chamber (21), and the other end of the second chamber (21) is communicated with the second connecting hole (24).

3. The assembled lightweight cement board wall structure with strong installation stability according to claim 2, characterized in that: The upper and lower parts of one end of the connecting hole 1 (20) are both provided with a slide groove (28), the interior of the connecting hole 1 (20) is slidably connected with a push column (6), the upper and lower parts of the outer periphery of one end of the push column (6) are fixedly connected with a stopper (27), the stopper (27) is slidably connected to the inner side of the slide groove (28), one end of the push column (6) is fixedly connected to one end of the connecting rod 2 (18), the other end of the connecting rod 2 (18) is rotatably connected to one end of the rotating plate (16), the side of the rotating plate (16) away from the connecting rod 2 (18) is fixedly connected with a spring 1 (19), and the end of the spring 1 (19) away from the rotating plate (16) is fixedly connected to a side wall of one side of the chamber 2 (21).

4. The assembled lightweight cement board wall structure with strong installation stability according to claim 3 is characterized by: The rotating plates (16) are each provided with a groove in the middle, and the grooves are each engaged with a rotating shaft (17), and the front and rear ends of the rotating shaft (17) are rotatably connected to the front and rear walls of the second chamber (21) respectively.

5. The assembled lightweight cement board wall structure with strong installation stability according to claim 3 is characterized in that: The other end of the rotating plate (16) is rotatably connected to a connecting rod 1 (15), and the end of the connecting rod 1 (15) away from the rotating plate (16) is fixedly connected to a support column (8), and the outer periphery of the end of the support column (8) away from the connecting rod 1 (15) is provided with a plurality of evenly distributed connecting grooves (25), and one end inside the connecting groove (25) is rotatably connected to a baffle 1 (22), and the other end inside the connecting groove (25) is fixedly connected to a spring 2 (23), and the end of the spring 2 (23) away from the connecting groove (25) is fixedly connected to the end of the baffle 1 (22) close to the connecting groove (25).

6. The assembled lightweight cement board wall structure with strong installation stability according to claim 1, characterized in that: A chamber three (34) is provided inside one side of the front and rear ends of the connecting plate two (5); a plurality of springs three (33) are fixedly connected to the ends away from the connecting plate two (5); the ends of the springs three (33) are fixedly connected to the ends of the baffle two (32) away from the push column (6); the baffle two (32) are slidably connected to the inner wall of the chamber three (34); a clamping plate (7) is fixedly connected to the middle of the ends of the baffle two (32); and the clamping plate (7) passes through the connecting plate two (5).

7. The assembled lightweight cement board wall structure with strong installation stability according to claim 1, characterized in that: The upper and lower parts of one end of the connecting plate 1 (1) are both provided with connecting holes 3 (30), the upper and lower parts of the interior of the connecting plate 1 (1) are both provided with cavities (29), the connecting holes 3 (30) and the cavities (29) are in one-to-one correspondence, and the middle part of one side of the front and rear walls of the connecting plate 1 (1) is provided with a card slot (31).

8. The assembled lightweight cement board wall structure with strong installation stability according to claim 1, characterized in that: A lightweight composite board (26) is arranged inside the cement wallboard (2), the lightweight composite board (26) is a fiber-reinforced calcium silicate board, and a waterproof layer (36) is arranged inside the lightweight composite board (26), the waterproof layer (36) is made of high-density polyethylene.

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