Prefabricated assembled wall structure for housing construction

Abstract

The present invention relates to the technical field of building walls, and specifically discloses a prefabricated assembled wall structure for house buildings, comprising: a wall panel and a bottom plate, wherein an upper steel bar is fixedly installed in the wall panel, a lower steel bar is fixedly arranged inside the bottom plate, a grouting sleeve is arranged inside the wall panel for pouring grouting material, a calibration component is arranged inside the grouting sleeve for calibrating the falling position of the wall panel; the grouting sleeve comprises a cylinder, a grouting pipe and a grouting outlet pipe, the cylinder is arranged inside the wall panel, and the bottom end of the upper steel bar extends to the inside of the cylinder; the prefabricated assembled wall structure for house buildings of the present invention enables staff to conveniently adjust the position of the wall panel through the cooperation of a movable plate and a baffle, so that the cylinder and the corresponding lower steel bar can be accurately and quickly aligned, eliminating the trouble of staff repeatedly observing and adjusting the position of the wall panel, effectively reducing the difficulty of wall assembly, and improving the wall assembly efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of building walls, and in particular to a prefabricated assembled wall structure for a house building. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc.

[0003] The patent application document with application publication number CN118531925A discloses a prefabricated assembled wall structure for housing construction, including a wall bottom plate, which is vertically fixedly connected with connecting steel bars; a wall vertical plate, which is used to be vertically installed on the wall bottom plate through the connecting steel bars, and the bottom wall of the wall vertical plate is provided with a guide hole, and the top wall of the guide hole is provided with a mounting hole, and both the guide hole and the mounting hole can allow the connecting steel bars to pass through; a guide shell, which is arranged between the wall bottom plate and the wall vertical plate, and the outer wall of the guide shell can cooperate with the inner wall of the guide hole, and the guide shell is provided with a guide hole. There is a first slide groove through which the connecting steel bar can pass, the side wall of the first slide groove is fixedly connected with a first connecting plate, the first connecting plate is fixedly connected with a first support plate at one end away from the side wall of the first slide groove, the bottom wall of the first support plate abuts against the top wall of the connecting steel bar, the guide housing and the guide hole use the gravity of the wall vertical plate to straighten the connecting steel bar when the wall vertical plate is installed to the wall bottom plate, and the connecting steel bar and the guide housing move synchronously close to the central axis of the guide hole, thereby improving the coaxiality of the connecting steel bar and the installation hole, which is conducive to installing the connecting steel bar into the installation hole. At the same time, it saves the construction personnel the step of manually straightening the connecting steel bar, and improves the efficiency of installing the wall vertical plate.

[0004] However, the technical solution still has the following problems: the installation holes of the wall panels cannot be quickly aligned with the connecting steel bars during installation, because all the installation holes and the connecting steel bars need to be aligned at the same time to complete the assembly between the wall panels and the wall base plates. Therefore, the staff needs to observe the positions of the installation holes many times and repeatedly adjust the position and direction of the wall panels to complete the alignment of the installation holes and the connecting steel bars. The staff has a large workload during wall installation and the alignment efficiency is low, which makes the wall assembly more difficult and is not conducive to the rapid assembly of the wall panels and the wall base plates. Summary of the invention

[0005] The present invention provides a prefabricated assembled wall structure for a house building, aiming to solve the problem in the related art that during installation, the installation holes of the wall panels cannot be quickly aligned with the connecting steel bars, and the position and direction of the wall panels need to be repeatedly adjusted.

[0006] The prefabricated assembled wall structure of a house building of the present invention comprises a wall panel and a bottom panel, wherein an upper steel bar is fixedly installed in the wall panel, a lower steel bar is fixedly installed in the bottom panel, a grouting sleeve is arranged in the wall panel for pouring grouting material, and a calibration component is arranged in the grouting sleeve for calibrating the falling position of the wall panel;

[0007] The grouting sleeve includes a cylinder, a grouting pipe and a grouting pipe. The cylinder is arranged inside the wall panel, and the bottom end of the upper steel bar extends into the cylinder. The lower steel bar can be inserted into the cylinder after the wall panel is lowered. The grouting pipe and the grouting pipe are both plugged into the side wall of the cylinder, and the grouting pipe is located above the grouting pipe.

[0008] The calibration assembly includes a fixed plate, a movable plate and a baffle. The fixed plate and the movable plate are spliced ​​to form a cylindrical shape. The fixed plate is vertically fixed in the cylinder. The movable plate is arranged on the side of the fixed plate and can slide downward relative to the fixed plate. A connecting rod is arranged in the grouting pipe to limit the upward and downward sliding of the movable plate in the cylinder. The baffle is fixedly connected to the bottom end of the movable plate.

[0009] The effect is that by moving the connecting rod out, the limit on the movable plate is released, allowing the movable plate to slide out of the cylinder, and then with the cooperation of the movable plate and the baffle, the staff can easily adjust the position of the wall panel, so that the cylinder and the corresponding lower steel bars can be accurately and quickly aligned, saving the staff the trouble of repeatedly observing and adjusting the position of the wall panel.

[0010] Preferably, a cavity is provided inside the wall panel, a through hole connected to the cavity is opened at the bottom of the wall panel, a cylinder is fixedly installed inside the cavity, and an opening matched with the through hole is opened at the bottom end of the cylinder, the effect of which is that the bottom of the cylinder is connected with the outside of the wall panel through the through hole and the opening, and then the lower steel bar can extend into the cylinder.

[0011] Preferably, a storage groove connected to the through hole is provided at the bottom of the wall panel, and the baffle is located inside the storage groove, and a lifting ear is provided on the top of the wall panel. The effect is that the baffle can be stored conveniently through the storage groove, so that the wall panel can remain horizontal after being lowered, and the lifting ear makes it convenient for the staff to suspend and install the wall panel.

[0012] Preferably, a threaded hole is transversely opened inside the movable plate, a screw is fixedly installed on the end of the connecting rod, and the screw is threadedly connected to the inside of the threaded hole. The effect is that by screwing the screw into the threaded hole, the connecting rod can limit the movable plate in the grouting pipe, so that the movable plate cannot slide in the cylinder body, and the limit on the movable plate can be released by unscrewing the screw out of the threaded hole.

[0013] Preferably, the fixed plate and the movable plate are both provided with a plurality of through grooves, and an arc-shaped portion is provided on one side of the movable plate close to the fixed plate. The effect of this is that the grouting material can enter between the fixed plate and the movable plate through the through grooves, fill the space between the fixed plate and the movable plate, thereby improving the fixing effect of the lower steel bars, and the arc-shaped portion facilitates the lower steel bars to enter the movable plate.

[0014] Preferably, a support rod is provided on one side of the wall panel, and a mounting seat is provided between the support rod and the wall panel.

[0015] Preferably, the support rod includes an upper rod body and a lower rod body, a threaded groove is opened inside the upper rod body along its radial direction, a threaded rod is fixedly installed on the end of the lower rod body, and the threaded rod is threadedly connected inside the threaded groove, the effect of which is that by screwing the threaded rod out of the threaded groove, the upper rod body and the lower rod body are gradually separated, and then the support rod is extended to facilitate supporting the wall panel.

[0016] Preferably, there are two groups of mounting seats, which are respectively arranged at the top end of the upper rod body and the bottom end of the lower rod body. The mounting seats include a mounting plate, a hinge seat and a positioning bolt. The hinge seat is fixedly mounted on the mounting plate, and the mounting plate is hinged to the upper rod body and the lower rod body through the hinge seat. The positioning bolt passes through the mounting plate and is threadedly connected to the inside of the wall panel. Bolt holes that are compatible with the positioning bolts are provided on the bottom plate. The effect is that the mounting seat can be easily disassembled through the positioning bolts, and with the cooperation of the positioning bolts and the bolt holes, the lower rod body can be fixed during support, thereby improving the support effect on the wall panel.

[0017] Beneficial effects:

[0018] 1. When the present invention is in use, the movable plate and the baffle cooperate with each other, so that the staff can easily adjust the position of the wall panel, so that the cylinder and the corresponding lower steel bar can be accurately and quickly aligned, eliminating the trouble of the staff repeatedly observing and adjusting the position of the wall panel, effectively reducing the difficulty of wall assembly and improving the efficiency of wall assembly.

[0019] 2. When the present invention is in use, through the cooperation between the support rod and the mounting seat, it is convenient to drag the wall panel to move and adjust the position when the wall panel is lowered, and it is possible to support the wall panel after the grouting is completed to prevent the wall panel from tilting or even falling, making the support of the wall panel more convenient and saving the trouble of the staff to carry and install the supporting equipment, thereby improving the assembly effect of the wall and reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a perspective view of the present invention.

[0021] Figure 2 The present invention Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Figure 3 It is a cross-sectional view of the wall panel of the present invention.

[0023] Figure 4 The present invention Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0024] Figure 5 It is a cross-sectional view of a grouting sleeve of the present invention.

[0025] Figure 6 It is a three-dimensional diagram of the fixed plate and the movable plate of the present invention.

[0026] Figure 7 It is a schematic diagram of the combined state of the wall panel and the bottom panel of the present invention.

[0027] Figure 8 The present invention Figure 7 Cross-sectional view of the upper and lower rod bodies.

[0028] Reference numerals:

[0029] 10. Wall panel; 11. Bottom plate; 111. Bolt hole; 12. Upper steel bar; 13. Lower steel bar; 14. Storage slot; 15. Lifting ear; 20. Grouting sleeve; 21. Cylinder; 211. Connecting pipe; 212. Limiting plate; 213. Limiting slide groove; 22. Grouting pipe; 23. Slurry outlet pipe; 30. Calibration assembly; 31. Fixed plate; 32. Movable plate; 321. Threaded hole; 322. Screw rod; 323. Connecting rod; 324. Arc-shaped part; 325. Slider; 33. Baffle; 34. Through slot; 40. Support rod; 41. Upper rod body; 42. Lower rod body; 43. Threaded groove; 44. Threaded rod; 50. Mounting seat; 51. Mounting plate; 52. Articulated seat; 53. Positioning bolt. DETAILED DESCRIPTION

[0030] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0031] like Figures 1 to 8As shown, the prefabricated assembled wall structure of a house building of the present invention comprises a wall panel 10, a bottom plate 11, a grouting sleeve 20, a calibration component 30, a support rod 40, and a mounting seat 50. The bottom plate 11 is located at the bottom of the wall panel 10 and is used to support the wall panel 10. The grouting sleeve 20 and the calibration component 30 are both arranged inside the wall panel 10. The calibration component 30 is used to calibrate the falling position of the wall panel 10 so that the wall panel 10 and the bottom plate 11 are accurately aligned. The grouting sleeve 20 is used to align the wall panel 10 with the bottom plate 11. After that, the grouting material is poured to fix the wall panel 10 and the base plate 11. The support rod 40 is detachably mounted on the inner side of the wall panel 10 (i.e., the side close to the middle of the base plate 11) through the mounting seat 50, so that the staff can hold the wall panel 10 when lowering it, and then adjust the lowering position of the wall panel 10. After the wall panel 10 is installed, the wall panel 10 can be supported to prevent it from tipping over after being placed, thereby ensuring that the wall panel 10 can remain in a vertical state during the solidification of the grouting material.

[0032] refer to Figure 1 , Figure 3 and Figure 4 A cavity is provided inside the wall panel 10, and a grouting sleeve 20 is located inside the cavity. An upper steel bar 12 extending into the grouting sleeve 20 is fixedly installed inside the wall panel 10. A through hole connected to the cavity is provided at the bottom of the wall panel 10. A lower steel bar 13 corresponding to the through hole is fixedly provided inside the bottom plate 11. After the wall panel 10 is lowered, the lower steel bar 13 can pass through the through hole and be inserted into the grouting sleeve 20, and the upper steel bar 12 and the lower steel bar 13 are fixed by the grouting material. A storage groove 14 connected to the through hole is provided at the bottom of the wall panel 10 to facilitate the storage of the calibration component 30. A lifting ear 15 is provided on the top of the wall panel 10 to facilitate the suspension of the wall panel 10.

[0033] In order to improve the stability of the installation between the wall panel 10 and the bottom plate 11, there are multiple groups of grouting sleeves 20 and upper steel bars 12, and the upper and lower groups correspond to each other.

[0034] refer to Figure 3-Figure 5The grouting sleeve 20 includes a cylinder 21, a grouting pipe 22 and a grouting pipe 23. The cylinder 21 is fixedly installed in the cavity of the wall panel 10, and the bottom end of the upper steel bar 12 extends into the cylinder 21. The bottom end of the cylinder 21 is provided with an opening adapted to the through hole so that the lower steel bar 13 can extend into the cylinder 21. The grouting pipe 22 and the grouting pipe 23 are both plugged into the side wall of the cylinder 21, and the grouting pipe 23 is located above the grouting pipe 22. The pipes of the grouting pipe 22 and the grouting pipe 23 are connected to each other. The openings are connected to the outside of the wall panel 10, so that the staff can pour grouting material into the cylinder 21 through the grouting pipe 22 to fix the upper steel bar 12 and the lower steel bar 13. After the grouting material overflows from the grouting pipe 23, the grouting pipe 23 is blocked to form a certain pressure of the grouting material inside the cylinder 21, ensuring that the grouting material can fully fill the gap inside the cylinder 21, improve the density and strength of the connection, and then improve the connection quality and reliability between the steel bar and the cylinder 21.

[0035] refer to Figure 4 and Figure 5 There are two cylinders 21, and the two cylinders 21 are connected by a connecting pipe 211. The calibration component 30 is arranged in the cylinder 21 on the inner side of the wall panel 10 (i.e., the side close to the middle of the bottom plate 11), and a limiting plate 212 is vertically fixed in the cylinder 21. A limiting groove 213 is provided inside the limiting plate 212 along its height direction for limiting the movable plate 32.

[0036] refer to Figure 4 and Figure 6The calibration assembly 30 includes a fixed plate 31, a movable plate 32 and a baffle plate 33. The fixed plate 31 and the movable plate 32 are both arc-shaped plates, and the fixed plate 31 and the movable plate 32 are spliced ​​to form a cylindrical shape. The fixed plate 31 is vertically fixed in the opening at the bottom end of the cylinder 21, and the bottom end of the fixed plate 31 extends to the through hole at the bottom of the wall panel 10. The movable plate 32 is arranged on a side of the fixed plate 31 close to the grouting pipe 22, and the movable plate 32 can slide up and down relative to the fixed plate 31. The baffle plate 33 is fixed to the bottom end of the movable plate 32, and the baffle plate 33 is located inside the storage groove 14. The movable plate 32 slides down on the side of the fixed plate 31, so that the movable plate 32 extends from the inside of the cylinder 21 to one side of the lower steel bar 13, and the staff pushes The suspended wall panel 10 moves toward the outside of the bottom plate 11 (i.e., the side close to the edge of the bottom plate 11), so that the baffle 33 is attached to the surface of the lower steel bar 13 on the inner side of the bottom plate 11 (i.e., the side close to the middle of the bottom plate 11), and then the wall panel 10 is pushed to move horizontally, so that the baffle 33 moves along the lower steel bar 13. When the movable plates 32 of all grouting sleeves 20 are moved to the corresponding sides of the lower steel bar 13, the baffle 33 loses the obstruction of the lower steel bar 13, so that the wall panel 10 continues to move toward the outside of the bottom plate 11, and the movable plate 32 is sleeved on the outside of the lower steel bar 13. The position of the wall panel 10 can be calibrated, so that the lower steel bar 13 and the cylinder 21 are aligned up and down, and the wall panel 10 can be lowered to allow the lower steel bar 13 to be accurately inserted into the cylinder 21.

[0037] refer to Figure 4 and Figure 6 The movable plate 32 is laterally provided with a threaded hole 321, and the inner thread of the threaded hole 321 is connected with a screw rod 322, and the end of the screw rod 322 away from the movable plate 32 is fixedly connected with a connecting rod 323, and the connecting rod 323 is arranged in the grouting pipe 22, and the screw rod 322 is screwed into the threaded hole 321, and the grouting pipe 22 limits the connecting rod 323, so that the movable plate 32 can be fixed to the inside of the cylinder 21, so as to prevent the movable plate 32 from automatically sliding out of the cylinder 21 during the lifting of the wall panel 10. After the wall panel 10 is suspended above the lower steel bar 13, the screw rod 322 is screwed out of the threaded hole 321 by rotating the connecting rod 323, and then the connecting rod 323 and the screw rod 322 are pulled out of the grouting pipe 22, so that the positioning of the movable plate 32 can be released, so that the movable plate 32 can slide out of the cylinder 21, and then the position of the wall panel 10 can be calibrated.

[0038] refer to Figure 6A plurality of through grooves 34 are provided on the fixed plate 31 and the movable plate 32 to facilitate the grouting material to enter between the fixed plate 31, the movable plate 32 and the lower steel bar 13 to improve the connection strength. An arc portion 324 is provided on the side of the movable plate 32 close to the fixed plate 31 so that when the baffle 33 moves along the lower steel bar 13, the movable plate 32 can be better sleeved to the outside of the lower steel bar 13. A slider 325 is fixedly connected to the side wall of the movable plate 32, and the slider 325 is slidably assembled in the limiting slide groove 213, so that the movable plate 32 can be limited while sliding up and down in the cylinder 21, so that the movable plate 32 will not separate from the cylinder 21.

[0039] refer to Figure 7 and Figure 8 The support rod 40 includes an upper rod body 41 and a lower rod body 42. A threaded groove 43 is opened inside the upper rod body 41 along its radial direction. A threaded rod 44 is fixedly installed at the end of the lower rod body 42, and the threaded rod 44 is threadedly connected inside the threaded groove 43. By rotating the lower rod body 42 to gradually screw the threaded rod 44 out of the threaded groove 43, the support rod 40 can be extended, and then the bottom end of the lower rod body 42 is moved closer to the bottom plate 11, and then the support rod 40 supports the wall panel 10.

[0040] refer to Figure 1 , Figure 2 and Figure 7 There are two groups of mounting seats 50, which are respectively arranged at the top end of the upper rod body 41 and the bottom end of the lower rod body 42. The mounting seat 50 includes a mounting plate 51, a hinge seat 52 and a positioning bolt 53. The hinge seat 52 is fixedly mounted on the mounting plate 51. The mounting plate 51 is hinged with the upper rod body 41 and the lower rod body 42 through the hinge seat 52. The positioning bolt 53 penetrates the mounting plate 51 and is threadedly connected to the inside of the wall panel 10, and then the mounting plate 51 and the support rod 40 are positioned on the wall panel 10 for easy operation. The operator holds the support rod 40 to calibrate the position of the wall panel 10. The bottom plate 11 is provided with a bolt hole 111 adapted to the positioning bolt 53. After the grouting of the wall panel 10 is completed, the positioning bolt 53 can be screwed out to remove the mounting seat 50 at the end of the lower rod body 42. Then, the support rod 40 is adjusted to extend to a suitable length. After the bottom end of the lower rod body 42 is close to the bottom plate 11, the positioning bolt 53 is screwed into the bolt hole 111 to fix the mounting seat 50 to the bottom plate 11 (such as Figure 7 As shown), the wall panel 10 is then stably supported by the support rods 40.

[0041] Working principle: The staff suspends the wall panel 10 and lowers it to the top of the lower steel bar 13 on the bottom plate 11, and makes the position of the wall panel 10 biased to the inside of the bottom plate 11, rotates the connecting rod 323 to screw the screw rod 322 out of the threaded hole 321, and then pulls the connecting rod 323 out of the grouting pipe 22, releases the positioning of the movable plate 32, and makes the movable plate 32 slide out of the cylinder 21 under the action of gravity, so that the baffle 33 falls to the side of the lower steel bar 13, and the staff holds the support rod 40 to push the suspension The wall panel 10 in the suspension moves toward the outside of the bottom plate 11, so that the baffle 33 is attached to the side of the lower steel bar 13, and the wall panel 10 is pushed to make the baffle 33 move laterally along the lower steel bar 13. When the multiple movable plates 32 on the baffle 33 are all moved to the side of the corresponding lower steel bar 13, the baffle 33 loses the obstruction of the lower steel bar 13, so that the wall panel 10 can continue to move toward the outside of the bottom plate 11, so that the movable plate 32 is attached to the outside of the lower steel bar 13, and then the lower steel bar 13 and the cylinder 21 are aligned up and down;

[0042] The staff continues to lower the wall panel 10 so that the lower steel bar 13 is completely inserted into the cylinder 21 in the wall panel 10, completing the assembly between the wall panel 10 and the base plate 11, and pouring grouting material into the cylinder 21 through the grouting pipe 22. Then, by unscrewing the positioning bolt 53, the mounting seat 50 at the end of the lower rod body 42 is removed from the wall panel 10, and then the lower rod body 42 is rotated to unscrew the threaded rod 44 from the threaded groove 43, so that the support rod 40 is extended to a certain length. After the bottom end of the lower rod body 42 is extended to above the base plate 11, the mounting seat 50 at the bottom end of the lower rod body 42 is fixed to the base plate 11 by screwing the positioning bolt 53 into the bolt hole 111 on the base plate 11, so that the support rod 40 remains tilted as a whole, thereby supporting the wall panel 10 after grouting.

[0043] In the present invention, the movable plate 32 cooperates with the baffle plate 33, so that the staff can easily adjust the position of the wall panel 10, so that the cylinder 21 and the corresponding lower steel bar 13 can be accurately and quickly aligned, eliminating the trouble of the staff repeatedly observing and adjusting the position of the wall panel 10, effectively reducing the difficulty of wall assembly and improving the efficiency of wall assembly; through the cooperation of the support rod 40 and the mounting seat 50, the wall panel 10 can be dragged and moved to adjust the position during the lowering of the wall panel 10, and the wall panel 10 can be supported after the grouting is completed to prevent the wall panel 10 from tilting or even falling, making the support of the wall panel 10 more convenient, eliminating the trouble of the staff in carrying and installing support equipment, thereby improving the assembly effect of the wall and reducing the labor intensity of the staff.

[0044] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A prefabricated assembled wall structure for a building, comprising a wall panel (10) and a bottom panel (11), wherein an upper steel bar (12) is fixedly installed inside the wall panel (10), and a lower steel bar (13) is fixedly installed inside the bottom panel (11), characterized in that: A grouting sleeve (20) is arranged inside the wall panel (10) for pouring grouting material, and a calibration component (30) is arranged inside the grouting sleeve (20) for calibrating the falling position of the wall panel (10); The grouting sleeve (20) comprises a cylinder (21), a grouting pipe (22) and a grouting pipe (23); the cylinder (21) is arranged inside the wall panel (10); the bottom end of the upper steel bar (12) extends into the cylinder (21); the lower steel bar (13) can be inserted into the cylinder (21) after the wall panel (10) is lowered; the grouting pipe (22) and the grouting pipe (23) are both plugged into the side wall of the cylinder (21); The calibration assembly (30) comprises a fixed plate (31), a movable plate (32) and a baffle (33); the fixed plate (31) and the movable plate (32) are spliced ​​to form a cylindrical shape; the fixed plate (31) is vertically fixed in the cylinder (21); the movable plate (32) is arranged on the side of the fixed plate (31) and can slide up and down relative to the fixed plate (31); a connecting rod (323) is arranged in the grouting pipe (22) for limiting the upward and downward sliding of the movable plate (32) in the cylinder (21); and the baffle (33) is fixedly connected to the bottom end of the movable plate (32).

2. The prefabricated assembled wall structure for housing construction according to claim 1, characterized in that: The wall panel (10) is provided with a cavity inside, a through hole communicating with the cavity is provided at the bottom of the wall panel (10), the cylinder (21) is fixedly installed inside the cavity, and an opening matching the through hole is provided at the bottom end of the cylinder (21).

3. The prefabricated assembled wall structure for housing construction according to claim 2 is characterized in that: The bottom of the wall panel (10) is provided with a receiving groove (14) which is connected to the through hole, and the baffle (33) is located inside the receiving groove (14). The top of the wall panel (10) is provided with a lifting ear (15).

4. The prefabricated assembled wall structure for housing construction according to claim 1, characterized in that: A threaded hole (321) is transversely opened inside the movable plate (32), a screw rod (322) is fixedly mounted on the end of the connecting rod (323), and the screw rod (322) is threadedly connected inside the threaded hole (321).

5. The prefabricated assembled wall structure for housing construction according to claim 1, characterized in that: A limit plate (212) is vertically fixed in the cylinder (21), a limit slide groove (213) is provided inside the limit plate (212) along its height direction, a sliding block (325) is fixedly connected to the side wall of the movable plate (32), and the sliding block (325) is slidably assembled inside the limit slide groove (213).

6. The prefabricated assembled wall structure for housing construction according to claim 5, characterized in that: The fixed plate (31) and the movable plate (32) are both provided with a plurality of through slots (34), and a curved portion (324) is provided on one side of the movable plate (32) close to the fixed plate (31).

7. The prefabricated assembled wall structure for housing construction according to claim 1, characterized in that: A support rod (40) is provided on one side of the wall panel (10), and a mounting seat (50) is provided between the support rod (40) and the wall panel (10).

8. The prefabricated assembled wall structure for housing construction according to claim 7, characterized in that: The support rod (40) comprises an upper rod body (41) and a lower rod body (42); a threaded groove (43) is provided inside the upper rod body (41) along its radial direction; a threaded rod (44) is fixedly mounted at the end of the lower rod body (42), and the threaded rod (44) is threadedly connected inside the threaded groove (43).

9. The prefabricated assembled wall structure for housing construction according to claim 8, characterized in that: The mounting seat (50) has two groups, which are respectively arranged at the top end of the upper rod body (41) and the bottom end of the lower rod body (42). The mounting seat (50) comprises a mounting plate (51), a hinge seat (52) and a positioning bolt (53). The hinge seat (52) is fixedly mounted on the mounting plate (51). The mounting plate (51) is hinged to the upper rod body (41) and the lower rod body (42) through the hinge seat (52). The positioning bolt (53) passes through the mounting plate (51) and is threadedly connected to the inside of the wall plate (10). The bottom plate (11) is provided with a bolt hole (111) that matches the positioning bolt (53).

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