An assembly mold for a shear wall modular structure and a production method thereof

Abstract

The application discloses an assembling mold of a modular structure with shear walls and a production method. The assembling mold comprises a bottom steel mold system, a fixed short side steel mold system, a fixed long side steel mold system, a sliding short side steel mold system, a sliding long side steel mold system, a column third side steel mold and a top steel mold system. The application can greatly improve the assembling and demolding efficiency of the assembling mold based on a motor and a hydraulic jack, thereby improving the production efficiency of the modular structure unit with shear walls. The displacement sensing control system is arranged on the hydraulic jack for demolding the first shear wall side steel mold system and the second shear wall side steel mold system, so as to avoid damaging the concrete columns on both sides or the self during the demolding process. The relative positions of the assembling molds of the parts are adjusted based on high-strength bolts, so as to avoid uneven settlement and increase the maintenance cost.

Description

Technical Field

[0001] This invention relates to the technical field of prefabricated building assembly molds, specifically to an assembly mold with a modular shear wall structure and its production method. Background Technology

[0002] Currently, the construction industry is still dominated by labor-intensive and extensive construction methods such as cast-in-place concrete, with low levels of industrialization, greening, and intelligence, which restricts the sustainable development of the construction industry.

[0003] Currently, mainstream prefabricated construction still primarily relies on three-panel assembly, achieving only a few prefabricated components. On-site assembly work must be carried out while frequently interspersed with cast-in-place pouring, making it difficult to truly realize the advantages of prefabricated construction in terms of industrialization and energy conservation. In contrast, modular construction, by completing the integrated prefabrication of structure, electromechanical systems, and decoration in the factory and then rapidly assembling on-site, significantly shortens the construction period, reduces construction waste, and achieves the goals of industrialized, intelligent, and green low-carbon construction.

[0004] Modular structural units with shear walls are mainly used in high-rise or super high-rise structures. Shear walls can withstand the horizontal lateral forces generated by wind loads and earthquakes, ensuring that the building will not sway excessively or collapse during strong winds or earthquakes. However, the current efficiency of mold assembly and demolding for modular structural units with shear walls is low, resulting in low production efficiency. Furthermore, due to the significant weight of these units, uneven settlement will occur between different parts of the assembly molds during long-term production, increasing maintenance costs. Summary of the Invention

[0005] To address at least one of the problems existing in the prior art, this invention discloses an assembly mold and production method for a modular structure with shear walls. Based on a motor and hydraulic jacks, it can significantly improve the efficiency of mold assembly and demolding, thereby increasing the production efficiency of the modular structure unit with shear walls. Based on the displacement sensing and control system of the hydraulic jacks in the first shear wall side steel mold system and the second shear wall side steel mold system, damage to itself or the concrete columns on both sides is avoided during the demolding process. Furthermore, the relative positions of each part of the assembly mold can be adjusted based on high-strength bolts, avoiding uneven settlement and increasing maintenance costs.

[0006] To achieve the objective of this invention, the present invention provides an assembly mold with a modular shear wall structure, comprising: Bottom steel formwork system; The fixed short-side steel formwork system and the fixed long-side steel formwork system respectively include a fixed short-side steel formwork and a fixed long-side steel formwork set on the adjacent two sides of the bottom steel formwork system, and the two ends of the fixed long-side steel formwork are hinged to the first side steel formwork of the column; The sliding short-side steel mold system and the sliding long-side steel mold system respectively include a sliding short-side steel mold and a sliding long-side steel mold that are opposite to the fixed short-side steel mold and the fixed long-side steel mold and are driven by a motor. The two ends of the sliding long-side steel mold are hinged with a column second-side steel mold. The third side steel formwork of the column can be detachably installed on top of both the first side steel formwork and the second side steel formwork of the column; The first shear wall side steel formwork system and the second shear wall side steel formwork system are respectively arranged inside the fixed short side steel formwork and the sliding short side steel formwork to form the shear wall casting area, and their two ends are respectively detachably connected to the first side steel formwork and the second side steel formwork of the column located on the same side; The top steel formwork system is detachably installed on top of the third-side steel formwork of the column, the first shear wall side steel formwork system, and the second shear wall side steel formwork system; Hydraulic jacks for hydraulic demolding of the sliding long side steel mold are installed on both the fixed short side steel mold and the sliding long side steel mold. Hydraulic jacks for hydraulic demolding of the sliding short side steel mold are also installed on both the fixed long side steel mold and the sliding long side steel mold. Hydraulic jacks for hydraulic demolding of the first shear wall side steel mold, the second column side steel mold, and the first shear wall side steel mold system are respectively installed on the first shear wall side steel mold system. Hydraulic jacks for hydraulic demolding of the first column side steel mold, the second column side steel mold, and the second shear wall side steel mold system are respectively installed on the second shear wall side steel mold system. During demolding, hydraulic jacks for hydraulic demolding of the top steel mold system are installed between the fixed long side steel mold and the top steel mold system, and between the sliding long side steel mold and the top steel mold system.

[0007] The present invention also provides a production method using the assembly mold, comprising the following steps: Connect and fix the fixed short-side steel mold system to the fixed long-side steel mold system; After the sliding short-side steel mold system and the sliding long-side steel mold system are moved into place, the fixed long-side steel mold system is connected and fixed to the sliding short-side steel mold system, the sliding short-side steel mold system is connected to the sliding long-side steel mold system, and the sliding long-side steel mold system is connected to the fixed short-side steel mold system. Install the base plate, columns, and steel reinforcement mesh of the shear wall modular structural units within the formed assembly mold; Make the first side steel mold and the second side steel mold of the column parallel to the fixed short side steel mold and the sliding short side steel mold; Install the third side steel formwork on top of the first and second side steel formwork of the column; A first shear wall side steel formwork system is installed opposite to each other inside the fixed short side steel formwork, and a second shear wall side steel formwork system is installed opposite to each other inside the sliding short side steel formwork to form a shear wall casting area. A top steel formwork system is installed on top of the steel formwork on the third side of the column, the steel formwork system on the first shear wall side, and the steel formwork system on the second shear wall side, and hydraulic jacks for hydraulic demolding of the top steel formwork system are installed. Install the top slab and beam steel mesh with shear wall frame structure units within the formed assembly mold; Connect and fix the fixed long side steel mold and the sliding long side steel mold, and pour concrete; Manual demolding of the steel formwork on the third side of the column; Hydraulic demolding is performed on the first side steel mold of the column, the second side steel mold of the column, the first shear wall side steel mold system, the second shear wall side steel mold system, and the top steel mold system using appropriately configured hydraulic jacks. Dismantle the connections between the fixed long side steel mold, the sliding long side steel mold, the fixed short side steel mold, and the sliding short side steel mold. Hydraulic demolding is performed on the sliding long side steel mold and the sliding short side steel mold using appropriate jacks; The modular structural unit with shear wall is hoisted as a whole to the stacking site, and the mechanical demolding of the fixed long side steel mold and the fixed short side steel mold is completed. An enclosure structure is installed on a modular structural unit with shear walls to form a modular frame structure with shear walls.

[0008] Compared with the prior art, the present invention has the following advantages and beneficial effects: (1) Rapid assembly and demolding to improve the production efficiency of modular structural units with shear walls: The bottom steel mold system, the fixed short-side steel mold system, and the fixed long-side steel mold system are fixedly installed. The sliding short-side steel mold system and the sliding long-side steel mold system can be quickly moved and assembled by motors. The top steel mold system is assembled by hoisting. The third-side steel mold of the column is assembled and demolded manually. The sliding short-side steel mold system, the sliding long-side steel mold system, and the top steel mold system are hydraulically demolded. The fixed short-side steel mold system and the fixed long-side steel mold system are mechanically demolded. This invention, based on motors and hydraulic jacks, can achieve rapid assembly and demolding, thereby improving the production efficiency of modular structural units with shear walls.

[0009] (2) Based on the displacement sensing control system equipped with hydraulic jacks in the first and second shear wall side formwork systems, damage to the jacks themselves or the concrete columns on both sides is avoided during the demolding process: By equipping the hydraulic jacks used for hydraulic demolding of the first and second shear wall side formwork systems with displacement sensors, the stroke can be monitored in real time, and the monitored displacement signal is transmitted to the controller. After comparing with the preset demolding stroke, the flow rate of each jack is automatically adjusted. It has the advantages of high accuracy and automatic correction of deviations, and has pressure and displacement monitoring functions, with a high degree of intelligence. This invention avoids damage to the jacks themselves or the concrete columns on both sides during the demolding process by equipping the hydraulic jacks used for hydraulic demolding of the first and second shear wall side formwork systems with displacement sensing control systems.

[0010] (3) Avoiding uneven foundation settlement and increasing maintenance costs of modular structural unit molds with shear walls: Due to the large self-weight of modular structural units with shear walls, uneven settlement may occur between the bottom steel mold system and the fixed short-side steel mold system, fixed long-side steel mold system, sliding short-side steel mold system, and sliding long-side steel mold system during the long-term use of assembly molds to produce modular structural units. This can lead to mold size deviations exceeding the specification limits, increasing maintenance costs. This invention can adjust the relative positions of each part of the mold based on high-strength bolts, thus avoiding uneven settlement and increased maintenance costs. Attached Figure Description

[0011] Figure 1 It is a 3D model of a modular structural unit assembly mold with shear walls.

[0012] Figure 2 This is a schematic diagram showing the layout of the bottom steel formwork system, tracks, and steel supports.

[0013] Figure 3 This is a schematic diagram of the layout of the bottom steel formwork system, track, and steel supports from another perspective.

[0014] Figure 4 This is a three-dimensional view of the inner side of the fixed short-side steel mold system.

[0015] Figure 5 This is a 3D view of the outer side of the fixed short-side steel mold system.

[0016] Figure 6 This is a three-dimensional view of the inner side of the fixed short and long side steel mold system.

[0017] Figure 7 This is a three-dimensional view of the outer side of the fixed short and long side steel mold system.

[0018] Figure 8 This is a three-dimensional view of the inner side of the sliding short-side steel mold system.

[0019] Figure 9 This is a 3D view of the outer side of the sliding short-side steel mold system.

[0020] Figure 10 This is a three-dimensional view of the inner side of the sliding short and long side steel mold system.

[0021] Figure 11 This is a three-dimensional view of the outer side of the sliding short and long side steel mold system.

[0022] Figure 12 This is a structural schematic diagram of the inner side of the steel formwork system for the first shear wall.

[0023] Figure 13 This is a structural schematic diagram of the steel formwork system on the side of the first shear wall from another perspective.

[0024] Figure 14 This is a schematic diagram of the outer side of the steel formwork system for the first shear wall.

[0025] Figure 15 This is a schematic diagram of the inner side of the steel formwork system for the second shear wall.

[0026] Figure 16 This is a structural schematic diagram of the second shear wall side steel formwork system from another perspective.

[0027] Figure 17 This is a schematic diagram of the outer side of the steel formwork system for the second shear wall.

[0028] Figure 18 This is a 3D view of the first shear wall side steel formwork system before it is installed.

[0029] Figure 19 This is a 3D view of the first shear wall side steel formwork system after installation.

[0030] Figure 20 This is a 3D view of the second shear wall side steel formwork system before it is installed.

[0031] Figure 21 This is a 3D view of the second shear wall side steel formwork system after installation.

[0032] Figure 22 This is a three-dimensional top view of the top steel formwork system.

[0033] Figure 23 This is a 3D view of the bottom of the top steel mold system.

[0034] Figure 24 It is a 3D model of the demolding of the top steel formwork system of the modular structural unit with shear wall.

[0035] Figure 25 This is a partial 3D model of the demolding process of the top steel formwork system of the modular structural unit with shear walls.

[0036] Figure 26 It is a three-dimensional structural diagram of modular structural units with shear walls.

[0037] Figure 27 It is a three-dimensional structural diagram of a modular structural unit with shear walls from another perspective.

[0038] Figure 28 It is a three-dimensional structural diagram of a modular structure with shear walls, including infill walls for door openings.

[0039] Figure 29 It is a three-dimensional structural diagram of a modular structure with shear walls and infill walls with window openings.

[0040] Explanation of reference numerals in the attached drawings: 1-Bottom steel formwork system; 11-Bottom steel formwork; 12-Bottom steel formwork support; 13-Short side steel support; 14-Long side steel support; 15-Short side rail; 16-Long side rail; 17-High-strength bolt; 2-Fixed short side steel formwork system; 21-Fixed short side steel formwork; 211-First circular hole; 212-Fixed short side crossbeam; 2121-Fixed short side crossbeam ear plate; 213-First construction platform; 22-First hydraulic jack; 23-Second hydraulic jack; 24-First shear wall side steel formwork system; 241-First horizontal steel pipe with circular hole; 242-First shear wall side steel formwork horizontal circular hole; 243-First shear wall side steel formwork vertical circular hole; 244-First long side concrete column demolding system; 2441- 2442-4th Hydraulic Jack; 2443-5th Hydraulic Jack; 2444-6th Hydraulic Jack; 245-1st Short Side Shear Wall Demolding System; 2451-7th Hydraulic Jack; 2452-8th Hydraulic Jack; 2453-9th Hydraulic Jack; 2454-10th Hydraulic Jack; 25-1st Round Steel Pipe; 26-1st Vertical Steel Pipe with Round Hole; 3-Fixed Long Side Steel Formwork System; 31-Fixed Long Side Steel Formwork; 311-2nd Vertical Steel Pipe with Round Hole; 312-Fixed Long Side Ear Plate; 313-Fixed Long Side Crossbeam; 3131-Fixed Long Side Crossbeam Ear Plate; 314-2nd Construction Platform; 32-11th Hydraulic Jack; 33-12th Hydraulic Jack; 34-Column One side steel formwork; 341-First demolding steel pipe; 342-First industrial hinge; 4-Sliding short side steel formwork system; 41-Sliding short side steel formwork; 411-Second round hole; 412-Sliding short side crossbeam; 4121-Sliding short side crossbeam ear plate; 413-Sliding short side demolding steel pipe; 414-Third construction platform; 42-Thirteenth hydraulic jack; 43-Fourteenth hydraulic jack; 44-Short side horizontal movement system; 441-Sliding short side traveling wheel; 442-Sliding short side traveling wheel support beam; 443-Sliding short side motor; 45-Second shear wall side steel formwork system; 451-Second horizontal steel pipe with round hole; 452-Second shear wall side steel formwork transverse round hole; 453-Second shear wall side steel formwork vertical round hole; 454-The Two-long-side concrete column demolding system; 4541-Fifteenth hydraulic jack; 4542-Sixteenth hydraulic jack; 4543-Seventeenth hydraulic jack; 4544-Eighteenth hydraulic jack; 455-Second short-side shear wall demolding system; 4551-Nineteenth hydraulic jack; 4552-Twentieth hydraulic jack; 4553-Twenty-first hydraulic jack; 4554-Twenty-second hydraulic jack; 46-Second round steel pipe; 47-Third vertical steel pipe with round hole; 5-Sliding long-side side steel formwork system; 51-Sliding long-side side steel formwork; 511-Fourth vertical steel pipe with round hole; 512-Sliding long-side ear plate; 513-Sliding long-side crossbeam; 5131-Sliding long-side crossbeam ear plate; 514-Sliding long-side demolding steel pipe;515-Fourth construction platform; 52-Twenty-third hydraulic jack; 53-Twenty-fourth hydraulic jack; 54-Long side horizontal movement system; 541-Sliding long side traveling wheel; 542-Sliding long side traveling wheel support beam; 543-Sliding long side motor; 55-Second side steel formwork of column; 551-Third demolding steel pipe; 552-Second industrial hinge; 6-Third side steel formwork of column; 61-Vertical circular hole of third side steel formwork of column; 7-Top steel formwork system; 71-Top frame beam steel formwork; 711-Vertical threaded hole of frame beam steel formwork; 712-Frame Horizontal threaded hole for beam steel formwork; 72-25th hydraulic jack; 73-26th hydraulic jack; 74-27th hydraulic jack; 75-28th hydraulic jack; 76-29th hydraulic jack; 77-30th hydraulic jack; 78-Jack lug; 81-Side steel formwork connecting bolt; 82-Column side steel formwork vertical bolt; 83-Column side steel formwork horizontal bolt; 84-Shear wall horizontal bolt; 85-Top steel formwork vertical bolt; 86-Jack pin; 87-Jack lug bolt; 88-Top tie rod; 100 - Modular structural unit; 1001 - Modular structural unit base plate; 1002 - Modular structural unit column; 1003 - Modular structural unit shear wall; 1004 - Modular structural unit beam; 1005 - Modular structural unit top plate; 101 - Modular structure; 1011 - Infill wall including door opening; 1012 - Infill wall including window opening. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Example 1 like Figures 1-13 As shown in the figure, an assembly mold with a modular shear wall structure provided in this embodiment of the invention includes a bottom steel mold system 1, a fixed short side steel mold system 2, a fixed long side steel mold system 3, a sliding short side steel mold system 4, a sliding long side steel mold system 5, a column third side steel mold 6, and a top steel mold system 7.

[0043] like Figure 1 , Figure 2 and Figure 3As shown, the bottom steel mold system 1 includes a bottom steel mold 11, a bottom steel mold support 12, a short side steel support 13, a long side steel support 14, a short side rail 15, a long side rail 16, and high-strength bolts 17. The bottom steel mold 11 is installed on top of the bottom steel mold support 12, and the bottom steel mold support 12 is fixed to the ground by the high-strength bolts 17. The bottom steel mold 11 can be kept horizontal by adjusting the position of the nuts on the high-strength bolts 17. The short side steel support 13, the long side steel support 14, the short side rail 15, and the long side rail 16 are also fixed to the ground by the corresponding high-strength bolts 17. The top surfaces of the short side steel support 13, the long side steel support 14, the short side rail 15, and the long side rail 16 are flush with the bottom surface of the bottom steel mold 11.

[0044] like Figure 1 , Figure 4 and Figure 5 As shown, the fixed short-side steel formwork system 2 includes a fixed short-side steel formwork 21, a first hydraulic jack 22 and a second hydraulic jack 23, a first shear wall side steel formwork system 24, a first circular steel pipe 25, and a first vertical steel pipe 26 with a circular hole. The fixed short-side steel formwork system 2 is installed on the top surface of the short-side steel support 13, which is fixed to the ground by high-strength bolts 17. The relative position of the fixed short-side steel formwork system 2 can be adjusted by the high-strength bolts 17 to ensure that the fixed short-side steel formwork 21 is perpendicular to the bottom steel formwork 11. The fixed short-side steel formwork 21 is provided with a first circular hole 211 for fixing the fixed short-side steel formwork 21 to the first shear wall side steel formwork system 24 by shear wall transverse bolts 84. The fixed short-side steel mold 21 has three fixed short-side crossbeams 212 at its top, middle and bottom. Each fixed short-side crossbeam 212 has a fixed short-side crossbeam ear plate 2121 at both ends, which are used to fix two adjacent side steel molds together by the side steel mold connecting bolts 81. The fixed short-side steel mold 21 has a first construction platform 213 at its top, which serves as a top construction support platform. The fixed short-side steel mold 21 has a first hydraulic jack 22 and a second hydraulic jack 23 installed at its top and bottom. The outermost steel pipe of the fixed short-side steel mold 21 has a round hole, through which the output end of the jack passes and contacts the sliding long-side demolding steel pipe 514, which can provide thrust during the demolding stage of the sliding long-side steel mold system 5.

[0045] like Figure 1 , Figure 6 and Figure 7As shown, the fixed long-side steel formwork system 3 includes a fixed long-side steel formwork 31, an eleventh hydraulic jack 32, a twelfth hydraulic jack 33, and a first-side steel formwork 34. The fixed long-side steel formwork system 3 is installed on the top surface of the long-side steel support 14, which is fixed to the ground by high-strength bolts 17. The relative position of the fixed long-side steel formwork system 3 can be adjusted using the high-strength bolts 17 to ensure that the fixed long-side steel formwork 31 is perpendicular to the bottom steel formwork 11. The fixed long-side steel formwork 31 is equipped with a first... Two vertical steel pipes 311 with round holes are connected and fixed to the top of the fixed long-side steel mold 31 and the sliding long-side steel mold 51 by means of a top tie rod 88 passing through the second vertical steel pipe 311 with round holes and the fourth vertical steel pipe 511 with round holes set on the sliding long-side steel mold 51; the top of the fixed long-side steel mold 31 is provided with a fixed long-side ear plate 312, which is used to install the twenty-eighth hydraulic jack 75, the twenty-ninth hydraulic jack 76 and the thirtieth hydraulic jack 77 during the demolding process of the top steel mold system 7; the fixed long-side steel mold 31 is provided with a tie rod 88 passing through the second vertical steel pipe 311 with round holes and the fourth vertical steel pipe 511 with round holes set on the sliding long-side steel mold 51. Three fixed long-side crossbeams 313 are respectively provided at the top, middle and bottom of the outer side of the fixed long-side steel formwork 31. Each fixed long-side crossbeam 313 has a fixed long-side crossbeam ear plate 3131 at both ends, used to fix adjacent side steel formworks using side steel formwork connecting bolts 81. A second construction platform 314 is provided at the top of the outer side of the fixed long-side steel formwork 31 as a top construction support platform. An eleventh hydraulic jack 32 and a twelfth hydraulic jack are respectively installed at the top and bottom of the outer side of the fixed long-side steel formwork 31. 33. The outermost steel pipe of the fixed long side steel mold 31 has a round hole. The output end of the jack passes through the round hole and contacts the sliding short side demolding steel pipe 413, which can provide thrust during the demolding stage of the sliding short side steel mold system 4. Both ends of the fixed long side steel mold 31 are provided with column first side steel molds 34. The column first side steel mold 34 and the fixed long side steel mold 31 are connected by a first industrial hinge 342. The column first side steel mold 34 is provided with a first demolding steel pipe 341, which can transmit thrust during the demolding stage of the column first side steel mold 34.

[0046] like Figure 1 , Figure 8 and Figure 9As shown, the sliding short-side steel formwork system 4 includes a sliding short-side steel formwork 41, a thirteenth hydraulic jack 42, a fourteenth hydraulic jack 43, a short-side horizontal movement system 44, a second shear wall side steel formwork system 45, a second circular steel pipe 46, and a third vertical steel pipe with a circular hole 47; the sliding short-side steel formwork system 4 is installed on the top surface of the short-side track 15, and the short-side track 15 is fixed to the ground by high-strength bolts 17. The relative position of the sliding short-side steel formwork system 4 can be adjusted by the high-strength bolts 17 to ensure that the sliding short-side steel formwork 41 is perpendicular to the bottom steel formwork 11; The sliding short-side steel mold 41 is provided with a second circular hole 411 for fixing the sliding short-side steel mold 41 to the second shear wall side steel mold system 45 by means of shear wall transverse bolts 84; three sliding short-side crossbeams 412 are respectively provided at the top, middle and bottom of the outer side of the sliding short-side steel mold 41, and sliding short-side crossbeam ear plates 4121 are provided at both ends of the sliding short-side crossbeams 412 for fixing two adjacent side steel molds by means of side steel mold connecting bolts 81; four sliding short-side demolding steel pipes 413 are provided at the four corners of the sliding short-side steel mold 41 for sliding The short-side steel mold system 4 transmits thrust during the demolding stage; a third construction platform 414 is set on the top of the outer side of the sliding short-side steel mold 41 as a top construction support platform; a thirteenth hydraulic jack 42 and a fourteenth hydraulic jack 43 are respectively installed on the top and bottom of the outer side of the sliding short-side steel mold 41; a round hole is opened on the outermost steel pipe of the sliding short-side steel mold 41, and the output end of the jack passes through the round hole and contacts the sliding long-side demolding steel pipe 514, which can provide thrust during the demolding stage of the sliding long-side steel mold system 5; the short-side horizontal moving system 44 is fixedly installed on the sliding short side. At the bottom of the side steel mold system 4, the short side horizontal movement system 44 includes a sliding short side traveling wheel 441, a sliding short side traveling wheel support beam 442, and a sliding short side motor 443. The sliding short side traveling wheel 441 is installed on the top of the short side track 15. The two sliding short side traveling wheels 441 on the short side track 15 are connected by the sliding short side traveling wheel support beam 442. The two sliding short side traveling wheels 441 are the driving wheel and the driven wheel, respectively. The driving wheel is connected to the output end of the sliding short side motor 443, which can realize the horizontal rapid movement of the sliding short side side steel mold system 4 on the short side track 15.

[0047] like Figure 1 , Figure 10 and Figure 11As shown, the sliding long-side steel mold system 5 includes a sliding long-side steel mold 51, a 23rd hydraulic jack 52, a 24th hydraulic jack 53, a long-side horizontal movement system 54, and a column second-side steel mold 55. The sliding long-side steel mold system 5 is installed on the top surface of the long-side rail 16, which is fixed to the ground by high-strength bolts 17. The relative position of the sliding long-side steel mold system 5 can be adjusted by the high-strength bolts 17 to ensure that the sliding long-side steel mold 51 is perpendicular to the bottom steel mold 11. The sliding long-side steel mold 51 is provided with a fourth vertical steel pipe 511 with a round hole, which is passed through by a top tie rod 88. Pipe 511 and the second vertical steel pipe 311 with a round hole fix the top of the fixed long side steel mold 31 and the sliding long side steel mold 51. The top of the outer side of the sliding long side steel mold 51 is provided with a sliding long side ear plate 512 for installing the 25th hydraulic jack 72, the 26th hydraulic jack 73 and the 27th hydraulic jack 74 during the demolding process of the top steel mold system 7. The top, middle and bottom of the outer side of the sliding long side steel mold 51 are respectively provided with three sliding long side crossbeams 513. The two ends of the sliding long side crossbeams 513 are provided with sliding long side crossbeam ear plates 5131 for connecting two adjacent side steel molds with the side steel mold connecting bolts 81. The sliding long-side steel mold 51 is fixed in place; four sliding long-side demolding steel pipes 514 are provided at the four corners of the sliding long-side steel mold 51 to transmit thrust during the demolding stage of the sliding long-side steel mold system 5; a fourth construction platform 515 is provided on the top of the outer side of the sliding long-side steel mold 51 as a top construction support platform; a twenty-third hydraulic jack 52 and a twenty-fourth hydraulic jack 53 are respectively installed on the top and bottom of the outer side of the sliding long-side steel mold 51; the outermost steel pipe of the sliding long-side steel mold 51 has a round hole, and the output end of the jack passes through the round hole and contacts the sliding short-side demolding steel pipe 413, which can provide thrust during the demolding stage of the sliding short-side steel mold system 4; The long-side horizontal movement system 54 is fixedly installed at the bottom of the sliding short-side steel mold system 4. The long-side horizontal movement system 54 includes a sliding long-side traveling wheel 541, a sliding long-side traveling wheel support beam 542, and a sliding long-side motor 543. The sliding long-side traveling wheel 541 is installed on the top of the long-side track 16. The two sliding long-side traveling wheels 541 on the long-side track 16 are connected by the sliding long-side traveling wheel support beam 542. The two sliding long-side traveling wheels 541 are respectively the driving wheel and the driven wheel. The driving wheel is connected to the output end of the sliding long-side motor 543, which can realize the horizontal rapid movement of the sliding long-side steel mold system 5 on the long-side track 16. A second-side steel mold 55 is provided at both ends of the sliding long-side steel mold 51. A third demolding steel pipe 551 is provided on the second-side steel mold 55 to transmit thrust during the demolding stage of the second-side steel mold 55. The second-side steel mold 55 and the sliding long-side steel mold 51 are connected by a second industrial hinge 552.

[0048] like Figure 1 , Figure 12 , Figure 13 , Figure 14 , Figure 18 and Figure 19 As shown, a first shear wall side steel formwork system 24 is arranged opposite to the inner side of the fixed short side steel formwork 21 to form the shear wall concrete pouring area. Please refer to [link / reference]. Figure 18 A first circular steel pipe 25 (i.e., a spacing control component) is provided between the fixed short-side steel mold 21 and the first shear wall side steel mold system 24 to control the spacing between them so that the spacing is consistent with the thickness of the modular structural unit shear wall 1003; and the two ends of the first shear wall side steel mold system 24 are respectively connected to the first side steel mold 34 and the second side steel mold 55 of the column located on the same side; the first shear wall side steel mold system 24 is provided with a first horizontal steel pipe 241 with a circular hole, a first shear wall side steel mold horizontal circular hole 242, a first shear wall side steel mold vertical circular hole 243, a first long-side concrete column demolding system 244 and a first short-side shear wall demolding system 245; the two ends of the first shear wall side steel mold system 24 are respectively connected to the first side steel mold of the column via the corresponding first horizontal steel pipe 241 with a circular hole and bolts. The first long-side concrete column demolding system 244 includes a third hydraulic jack 2441, a fourth hydraulic jack 2442, a fifth hydraulic jack 2443, and a sixth hydraulic jack 2444. The output ends of the four jacks are respectively used to contact the first demolding steel pipe 341 of the first-side steel mold 34 and the third demolding steel pipe 551 of the second-side steel mold 55 of the column, and can provide thrust during the demolding stage of the first-side steel mold 34 and the second-side steel mold 55 of the column; the first short-side shear wall demolding system 245 includes a seventh hydraulic jack 2451, an eighth hydraulic jack 2452, a ninth hydraulic jack 2453, and a tenth hydraulic jack 2454. The output ends of the four jacks are used to contact the modular structural unit shear wall 1003 ( Figure 26 , Figure 27 The contact can provide thrust during the demolding stage of the first shear wall side steel formwork system 24; a first vertical steel pipe 26 with a round hole is provided on one side of the first shear wall side steel formwork system 24, and the shear wall transverse bolt 84 passes through the first vertical steel pipe 26 with a round hole, the first shear wall side steel formwork system 24 and the fixed short side steel formwork 21 in sequence to fix the first shear wall side steel formwork system 24 and the fixed short side steel formwork 21 together.

[0049] like Figure 1 , Figure 15 , Figure 16 , Figure 17 , Figure 20 and Figure 21As shown, a second shear wall side steel formwork system 45 is arranged opposite to the inner side of the sliding short side steel formwork 41 to form the concrete pouring area of ​​the shear wall. A second circular steel pipe 46 (i.e., a spacing control component) is arranged between the sliding short side steel formwork 41 and the second shear wall side steel formwork system 45 to control the spacing between the two so that the spacing between them is consistent with the thickness of the modular structural unit shear wall 1003. The two ends of the second shear wall side steel formwork system 45 are respectively connected to the first side steel formwork 34 and the second side steel formwork 55 of the column located on the same side. The second shear wall side formwork system 45 is equipped with a second horizontal steel pipe 451 with a round hole, a second horizontal round hole 452 for the second shear wall side formwork, a vertical round hole 453 for the second shear wall side formwork, a second long-side concrete column demolding system 454, and a second short-side shear wall demolding system 455. The two ends of the second shear wall side formwork system 45 are connected and fixed to the first side formwork 34 and the second side formwork 55 of the column respectively via corresponding second horizontal steel pipes with round holes 451 and bolts. The second long-side concrete column demolding system 454 includes a fifteenth hydraulic jack. Hydraulic jacks 4541, 4542, 4543, and 4544 (the four jacks) have output ends that are respectively used to contact the first demolding steel pipe 341 of the first side steel mold 34 and the third demolding steel pipe 551 of the second side steel mold 55 of the column, providing thrust during the demolding stage of the first side steel mold 34 and the second side steel mold 55 of the column; the second short-side shear wall demolding system 455 includes a nineteenth hydraulic jack 4551, a twentieth hydraulic jack 4552, a twenty-first hydraulic jack 4543, and a twenty-eighth hydraulic jack 4544. The output ends of the four jacks, jack 4553 and jack 4554, are in contact with the modular structural unit shear wall 1003, and can provide thrust during the demolding stage of the second shear wall side steel formwork system 45. A third vertical steel pipe 47 with a round hole is provided on one side of the second shear wall side steel formwork system 45. The shear wall transverse bolts 84 pass through the third vertical steel pipe 47 with a round hole, the second shear wall side steel formwork system 45 and the sliding short side steel formwork 41 in sequence, which can fix the second shear wall side steel formwork system 45 and the sliding short side steel formwork 41 together.

[0050] like Figure 1 , Figure 18 , Figure 19 , Figure 20 and Figure 21 As shown, a third-side steel mold 6 is provided on the top of both the first-side steel mold 34 and the second-side steel mold 55 of the column, which is used to form a column assembly mold; the third-side steel mold 6 is provided with a vertical circular hole 61 for fixing the third-side steel mold 6 to the first-side steel mold 34 and the second-side steel mold 55 of the column by means of vertical bolts 82.

[0051] like Figure 1 , Figure 22 , Figure 23 , Figure 24 and Figure 25 As shown, the top steel formwork system 7 includes a top frame beam steel formwork 71, a 25th hydraulic jack 72, a 26th hydraulic jack 73, a 27th hydraulic jack 74, a 28th hydraulic jack 75, a 29th hydraulic jack 76, a 30th hydraulic jack 77, and jack ear plates 78. Multiple jack ear plates 78 can be fixed to the top steel formwork system 7 by multiple jack ear plate bolts 87 passing through them. Three jack pins 86 pass through the fixed long side ear plate 312 and the corresponding 28th hydraulic jack 75, 20th hydraulic jack 76, 27th hydraulic jack 77, 28th hydraulic jack 75, 29th hydraulic jack 76, 30th hydraulic jack 77, and jack ear plates 78. Hydraulic jacks 76 and 77 are used to connect and fix hydraulic jacks 75, 76, and 77 to the two ends and the middle of the fixed long side steel mold 31, respectively. Three jack pins 86 pass through the sliding long side ear plate 512 and the corresponding hydraulic jacks 72, 73, and 74 to connect and fix the hydraulic jacks 72, 73, and 74 to the sliding long side steel mold 31. At both ends and the middle of mold 51; multiple jack pins 86 pass through jack ear plates 78 and the 25th hydraulic jack 72, 26th hydraulic jack 73, 27th hydraulic jack 74, 28th hydraulic jack 75, 29th hydraulic jack 76 and 30th hydraulic jack 77 respectively, fixing the top of the aforementioned hydraulic jacks to the jack ear plates 78; the top frame beam steel mold 71 is provided with vertical threaded holes 711 and horizontal threaded holes 712; multiple top steel mold vertical bolts 85 are used to... The top steel formwork system 7 should be fixed to the top of the first shear wall side steel formwork system 24, the second shear wall side steel formwork system 45, and the third column side steel formwork 61 by passing through the vertical circular hole 243 or the vertical circular hole 453 of the second shear wall side steel formwork and the vertical circular hole 61 of the third column side steel formwork; the twenty-fifth hydraulic jack 72, the twenty-sixth hydraulic jack 73, the twenty-seventh hydraulic jack 74, the twenty-eighth hydraulic jack 75, the twenty-ninth hydraulic jack 76, and the thirtieth hydraulic jack 77 can be used to support the top steel formwork system 7 and provide tension during the demolding stage of the top steel formwork system 7.

[0052] like Figure 26 , Figure 27 , Figure 28 and Figure 29 As shown, Figure 26 , Figure 27A modular structural unit 100 with shear wall is provided, which is produced by assembly mold. The modular structural unit 100 includes a modular structural unit base plate 1001, a modular structural unit column 1002, a modular structural unit shear wall 1003, a modular structural unit beam 1004, and a modular structural unit top plate 1005. Figure 28 and Figure 29 A modular structure 101 assembled based on modular structural unit 100 is presented. The modular structure 101 is based on the modular structural unit 100 and is equipped with a doorway infill wall 1011 and a windowway infill wall 1012.

[0053] Example 2 Example 1: The assembly, demolding, and production steps of the mold are as follows: 1. Modular structural unit assembly and production steps with shear walls a. Connect and fix the fixed short side steel mold system 2 to the fixed long side steel mold system 3.

[0054] b. The sliding short-side steel mold system 4 moves into place. For example... Figure 1 , Figure 8 and Figure 9 As shown, the sliding short-side motor 443 based on the short-side horizontal movement system 44 moves the sliding short-side side steel mold system 4 to the outside of the bottom steel mold 11, and fixes the fixed long-side side steel mold system 3 and the sliding short-side side steel mold system 4 through the side steel mold connecting bolt 81.

[0055] c. The sliding long-side steel mold system 5 is moved into place. For example... Figure 1 , Figure 10 and Figure 11 As shown, the sliding long-side motor 543 based on the long-side horizontal moving system 54 moves the sliding long-side side steel mold system 5 to the outside of the bottom steel mold 11. The sliding short-side side steel mold system 4 and the sliding long-side side steel mold system 5 are fixed together by the side steel mold connecting bolts 81, and the sliding long-side side steel mold system 5 is fixed together with the fixed short-side side steel mold system 2.

[0056] d. Install the base plate, columns, and internal steel reinforcement mesh of the modular structural units with shear walls. Install the base plate, columns, and internal steel reinforcement mesh of the frame structural units within the formed assembly mold.

[0057] e. Closing the first side steel formwork of the column and the second side steel formwork of the column. For example... Figure 1 , Figure 6 , Figure 7 , Figure 10 and Figure 11 As shown, the first side steel mold 34 and the second side steel mold 55 of the column are closed so that they are parallel to the fixed short side steel mold 21 or the sliding short side steel mold 41.

[0058] f. Install the steel formwork on the third side of the column. (e.g.) Figure 1 , Figure 12 , Figure 13 , Figure 14 , Figure 15 , Figure 16 and Figure 17 As shown, the third side steel mold 6 of the column is fixedly installed on the first side steel mold 34 and the second side steel mold 55 of the column by means of vertical bolts 82.

[0059] g. Install the internal steel formwork system for the shear wall. For example... Figure 1 , Figure 18 , Figure 19 , Figure 20 and Figure 21 As shown, the first shear wall side steel formwork system 24 is fixed to the first side steel formwork 34 and the second side steel formwork 55 of the column using the column side steel formwork transverse bolts 83. The first shear wall side steel formwork system 24 is fixed to the fixed short side steel formwork 21 using the shear wall transverse bolts 84. The second shear wall side steel formwork system 45 is fixed to the first side steel formwork 34 and the second side steel formwork 55 of the column using the column side steel formwork transverse bolts 83. The second shear wall side steel formwork system 45 is fixed to the sliding short side steel formwork 41 using the shear wall transverse bolts 84.

[0060] h. Install the top steel formwork system. For example... Figure 1 , Figure 22 , Figure 23 , Figure 24 , Figure 25 , Figure 26 , Figure 27 , Figure 28 and Figure 29 The top steel formwork system 7 is hoisted into place from the top. Vertical bolts 85 are used to fix the top frame beam steel formwork 71 to the third-side column steel formwork 6, the first shear wall side steel formwork system 24, and the second shear wall side steel formwork system 45. Hydraulic jacks 75, 76, 77, 72, 73, and 74 are fixed to their respective fixed long-side ear plates 312, sliding long-side ear plates 512, and jack ear plates 78 using jack pins 86. Finally, jack ear plates 78 are fixed to the top steel formwork system 7 using jack ear plate bolts 87 to support the top steel formwork system 7.

[0061] i. Install the top slab and beam reinforcement mesh of the modular structural units with shear walls. Install the top slab and beam reinforcement mesh of the modular structural units with shear walls within the formed assembly mold.

[0062] j. Install the top tie rod 88 and pour the modular structural unit concrete. (e.g.) Figure 1 , Figure 26 and Figure 27 As shown, the top of the fixed long side steel mold 31 and the top of the sliding long side steel mold 51 are fixed together by the top tie rod 88 to form a complete modular structural unit assembly mold, and concrete for the modular structural unit with shear wall is poured.

[0063] 2. Demolding and Production Steps of Modular Structural Units with Shear Walls a. Manual demolding of the steel formwork on the third side of the column. For example... Figure 12 , Figure 13 and Figure 14 , Figure 15 , Figure 16 and Figure 17 As shown, the vertical bolts 82 and 85 of the column side steel formwork are removed in sequence, and a horizontal pushing force is applied manually to the third side steel formwork 6 of the column to complete the manual demolding of the third side steel formwork 6 of the column.

[0064] b. Hydraulic demolding of the steel mold on the first side of the column. (Example) Figure 1 , Figure 6 , Figure 7 , Figure 18 , Figure 19 , Figure 20 and Figure 21 As shown, the transverse bolts 83 of the column side steel formwork are removed, and the third hydraulic jack 2441, the fourth hydraulic jack 2442, the fifteenth hydraulic jack 4541, and the sixteenth hydraulic jack 4542 are used to apply a horizontal thrust to the first side steel formwork 34 of the column to complete the hydraulic demolding of the first side steel formwork 34 of the column.

[0065] c. Hydraulic demolding of the steel mold on the second side of the column. (Example) Figure 1 , Figure 10 , Figure 11 , Figure 18 , Figure 19 , Figure 20 and Figure 21 As shown, the fifth hydraulic jack 2443, the sixth hydraulic jack 2444, the seventeenth hydraulic jack 4543, and the eighteenth hydraulic jack 4544 are used to apply a horizontal thrust to the steel mold 55 on the second side of the column, thereby completing the hydraulic demolding of the steel mold 55 on the second side of the column.

[0066] d. Hydraulic demolding of the steel formwork systems on the first and second shear walls. (e.g.) Figure 1 , Figure 18 , Figure 19 , Figure 20 and Figure 21As shown, the transverse bolts 84 of the shear wall are removed. Seventh hydraulic jack 2451, eighth hydraulic jack 2452, ninth hydraulic jack 2453, and tenth hydraulic jack 2454 are used to directly act on the reinforced concrete shear wall. The reaction force applies a horizontal thrust to the first shear wall side formwork system 24, completing the hydraulic demolding of the first shear wall side formwork system 24. Nineteenth hydraulic jack 4551, twentieth hydraulic jack 4552, twenty-first hydraulic jack 4553, and twenty-second hydraulic jack 4554 are used to directly act on the reinforced concrete shear wall. The reaction force applies a horizontal thrust to the second shear wall side formwork system 45, completing the hydraulic demolding of the second shear wall side formwork system 45.

[0067] e. Hydraulic demolding using the top steel mold system. For example... Figure 1 , Figure 26 , Figure 27 , Figure 28 and Figure 29 As shown, hydraulic jacks 72 (25th), 73 (26th), 74 (27th), 75 (28th), 76 (29th), and 77 (30th) are used to apply a downward pulling force to the top steel mold system 7, completing the hydraulic demolding of the top steel mold system 7. Then, the jack pins 86 and jack lug bolts 87 are removed sequentially, and the top steel mold system 7 is hoisted to the storage area.

[0068] f. Hydraulic demolding of the sliding long-side steel mold. (e.g.) Figure 1 , Figure 4 , Figure 5 , Figure 8 , Figure 9 , Figure 26 and Figure 27 As shown, the side steel mold connecting bolts 81 and the top tie rod 88 are removed in sequence. The first hydraulic jack 22, the second hydraulic jack 23, the thirteenth hydraulic jack 42 and the fourteenth hydraulic jack 43 are used to apply a horizontal thrust to the sliding long side steel mold 51 to complete the hydraulic demolding of the sliding long side steel mold 51.

[0069] g. Hydraulic demolding of the sliding short-side steel mold. For example... Figure 1 , Figure 6 , Figure 7 , Figure 10 , Figure 11 , Figure 26 and Figure 27 As shown, the eleventh hydraulic jack 32, the twelfth hydraulic jack 33, the twenty-third hydraulic jack 52, and the twenty-fourth hydraulic jack 53 are used to apply a horizontal thrust to the sliding short side steel mold 41 to complete the hydraulic demolding of the sliding short side steel mold 41.

[0070] h. Mechanical demolding using a fixed long-side steel mold and a fixed short-side steel mold. For example... Figure 1 , Figure 28 and Figure 29 As shown, the modular structural unit with shear wall is hoisted as a whole to the stacking site, and the mechanical demolding of the fixed long side steel mold 31 and the fixed short side steel mold 21 is completed.

[0071] i. Install the enclosure structure to form a modular structure with shear walls. For example... Figure 14 , Figure 28 and Figure 29 As shown, the infill wall 1011 with door openings and the infill wall 1012 with window openings are installed on the modular structural unit 100 with shear walls to form the modular structure 101 with shear walls.

[0072] Example 3 like Figure 28 and Figure 29 As shown, modular structural units with shear walls were produced using an assembly mold based on the modular structural unit assembly method. During the assembly and demolding process, only a small portion of the area was assembled and demolded manually, while most areas were assembled and demolded mechanically. Due to the adsorption force between the modular structural unit with shear walls and the assembly mold, the external load required for demolding in some areas was relatively large. To verify the feasibility of this assembly mold, the feasibility and efficiency of the demolding process were verified using commonly used dimensions of the modular structural unit with shear walls. For example, the modular structural unit with shear walls has a length, width, and height of 6m × 3m × 2.88m, column and beam cross-sections of 400mm × 400mm and 400mm × 400mm respectively, and a top and bottom plate thickness of 100mm.

[0073] Table 1 Demolding Adhesion Force of Modular Structural Units with Shear Walls

[0074] Among them, the values ​​in brackets of mold length one and mold length two for sliding long side steel mold, sliding short side steel mold, fixed long side steel mold and fixed short side steel mold are the lengths of the areas where no concrete has been poured.

[0075] Table 1 shows the demolding adhesion force of modular structural units with shear walls. According to the "Technical Specification for Prefabricated Concrete Structures", the average adhesion force during the concrete demolding stage is 1.5 kN / m. 2The adsorption force of the steel formwork on the third side of the column is 0.27 kN, making manual demolding relatively easy. The adsorption forces of the steel formwork on the first and second sides of the column, the internal steel formwork of the shear wall, the top steel formwork system, the sliding long side steel formwork, and the sliding short side steel formwork range from 1.06 kN to 27 kN, making manual demolding more difficult; therefore, hydraulic demolding is used. The adsorption forces of the fixed long side steel formwork and the fixed short side steel formwork are 7.36 kN and 12.96 kN, respectively. However, since these two side steel formworks are fixed to steel supports, mechanical demolding using hoisted modular structural units is employed.

[0076] Example 4 like Figure 18 , Figure 19 , Figure 20 and Figure 21 As shown, since the first shear wall side formwork system 24 and the second shear wall side formwork system 45 are internal molds with modular shear wall structural units, and there are concrete columns on both the left and right sides of the molds, during the demolding process of the first shear wall side formwork system 24, it is necessary to strictly control the application of the same hydraulic stroke to the seventh hydraulic jack 2451, the eighth hydraulic jack 2452, the ninth hydraulic jack 2453, and the tenth hydraulic jack 2454 to avoid damage to the first shear wall side formwork system 24 or the concrete columns on both sides. During the demolding process of the second shear wall side formwork system 45, it is necessary to strictly control the application of the same hydraulic stroke to the nineteenth hydraulic jack 4551, the twentieth hydraulic jack 4552, the twenty-first hydraulic jack 4553, and the twenty-second hydraulic jack 4554 to avoid damage to the second shear wall side formwork system 45 or the concrete columns on both sides.

[0077] Therefore, in this embodiment, a displacement sensing control system is also provided. The displacement sensing control system includes displacement sensors and a controller connected to the displacement sensors. Displacement sensors are equipped on the seventh hydraulic jack 2451, eighth hydraulic jack 2452, ninth hydraulic jack 2453, tenth hydraulic jack 2454, nineteenth hydraulic jack 4551, twentieth hydraulic jack 4552, twenty-first hydraulic jack 4553, and twenty-second hydraulic jack 4554 respectively. The seventh hydraulic jack 2451, eighth hydraulic jack 2452, ninth hydraulic jack 2453, tenth hydraulic jack 2454, nineteenth hydraulic jack 4551, twentieth hydraulic jack 4552, twenty-first hydraulic jack 4553, and twenty-second hydraulic jack 4554 are connected to the output terminal of the controller. The displacement sensors are used to monitor the stroke in real time and transmit the monitored displacement signal to the controller. After comparing it with the preset demolding stroke, the flow rate of each jack is automatically adjusted.

[0078] During the hydraulic demolding of the first shear wall side formwork system and the second shear wall side formwork system, the controller adjusts the flow rate of the corresponding hydraulic jacks based on the displacement signal collected by the displacement sensor and the preset demolding stroke. It has the advantages of high precision and automatic correction of deviations, and has pressure and displacement monitoring functions, with a high degree of intelligence.

[0079] During the hydraulic demolding process of the first shear wall side formwork system 24 and the second shear wall side formwork system 45, the pressure of the jacks acts directly on the surface of the shear wall. According to Table 1, the suction force of the hydraulic demolding of the shear wall side formwork system is 7.33 kN, the pressure of each hydraulic jack is 1.83 kN, and the contact area between the top of the hydraulic jack and the shear wall is approximately 2826 mm². 2 (The hydraulic jack's jacking part is a round steel plate with a diameter of 60mm), so the pressure acting on the surface of the shear wall is about 0.65MPa, which is much less than the standard value of the compressive strength of commonly used concrete C30, which is 20.1MPa, and will not cause damage to the shear wall.

[0080] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined in this invention may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An assembly mold with a modular shear wall structure, characterized in that, include: Bottom steel formwork system (1); The fixed short side steel mold system (2) and the fixed long side steel mold system (3) respectively include a fixed short side steel mold (21) and a fixed long side steel mold (31) set on the adjacent two sides of the bottom steel mold system (1), and the two ends of the fixed long side steel mold (31) are hinged with a first side steel mold (34). The sliding short-side steel mold system (4) and the sliding long-side steel mold system (5) respectively include a sliding short-side steel mold (41) and a sliding long-side steel mold (51) that are opposite to the fixed short-side steel mold (21) and the fixed long-side steel mold (31) and are driven by a motor. The two ends of the sliding long-side steel mold (51) are hinged with a column second-side steel mold (55). The third side steel mold (6) of the column can be detachably installed on the top of the first side steel mold (34) and the second side steel mold (55) of the column. The first shear wall side steel formwork system (24) and the second shear wall side steel formwork system (45) are respectively arranged on the inner side of the fixed short side steel formwork (21) and the sliding short side steel formwork (41) to form the shear wall casting area, and their two ends are respectively detachably connected to the first side steel formwork (34) and the second side steel formwork (55) of the column located on the same side; The top steel formwork system (7) is detachably installed on top of the third side steel formwork (6) of the column, the first shear wall side steel formwork system (24) and the second shear wall side steel formwork system (45); Hydraulic jacks for hydraulic demolding of the sliding long side steel mold (51) are provided on both the fixed short side steel mold (21) and the sliding short side steel mold (41). Hydraulic jacks for hydraulic demolding of the sliding long side steel mold (41) are also provided on both the fixed long side steel mold (31) and the sliding long side steel mold (51). Hydraulic jacks for hydraulic demolding of the sliding short side steel mold (41) are provided on both the fixed long side steel mold (31) and the sliding long side steel mold (51). Hydraulic jacks for hydraulic demolding of the sliding short side steel mold (41) are provided on the first shear wall side steel mold system (24). The system (24) is equipped with hydraulic jacks for hydraulic demolding. The second shear wall side steel formwork system (45) is equipped with hydraulic jacks for hydraulic demolding of the first side steel formwork (34), the second side steel formwork (55) of the column and the second shear wall side steel formwork system (45). Hydraulic jacks for hydraulic demolding of the top steel formwork system (7) are provided between the fixed long side steel formwork (31) and the top steel formwork system (7) and between the sliding long side steel formwork (51) and the top steel formwork system (7) during demolding.

2. The assembly mold with a modular shear wall structure according to claim 1, characterized in that, The bottom of the sliding short-side steel mold system (4) and the sliding long-side steel mold system (5) are respectively provided with a short-side track and a long-side track.

3. The assembly mold with a modular shear wall structure according to claim 2, characterized in that, The bottom steel mold system (1), the fixed short side steel mold system (2), the fixed long side steel mold system (3), the short side rail and the long side rail are fixed to the ground by high-strength bolts (17), and the relative positions are adjusted by high-strength bolts (17).

4. The assembly mold with a modular shear wall structure according to claim 1, characterized in that, The sliding short side steel mold system (4) is provided with a sliding short side demolding steel pipe (413). When demolding, the hydraulic jack used to hydraulically demold the sliding short side steel mold (41) applies a thrust to the sliding short side steel mold (41) through the sliding short side demolding steel pipe (413).

5. The assembly mold with a modular shear wall structure according to claim 1, characterized in that, The sliding long side steel mold system (5) is equipped with a sliding long side demolding steel pipe (514). When demolding, the hydraulic jack used to hydraulically demold the sliding long side steel mold (51) applies a thrust to the sliding long side steel mold (51) through the sliding long side demolding steel pipe (514).

6. The assembly mold with a modular shear wall structure according to claim 1, characterized in that, It also includes a top tie rod (88) for detachably connecting the fixed long side steel mold (31) and the sliding long side steel mold (51).

7. The assembly mold with a modular structure featuring shear walls according to claim 1, characterized in that, A spacing control component is provided between the fixed short side steel formwork (21) and the first shear wall side steel formwork system (24).

8. The assembly mold with a modular shear wall structure according to claim 1, characterized in that, The top steel formwork system (7) includes a top frame beam steel formwork (71), which is connected to the third side steel formwork (6), the first shear wall side steel formwork system (24), and the second shear wall side steel formwork system (45) by bolts.

9. An assembly mold with a modular structure featuring shear walls according to any one of claims 1-8, characterized in that, It also includes a displacement sensor and a controller connected to the displacement sensor. The hydraulic jacks used for hydraulic demolding of the first shear wall side steel formwork system (24) and the second shear wall side steel formwork system (45) are all equipped with displacement sensors, and the hydraulic jacks used for hydraulic demolding of the first shear wall side steel formwork system (24) and the second shear wall side steel formwork system (45) are connected to the output end of the controller.

10. A production method using the assembly mold according to any one of claims 1-9, characterized in that, Includes the following steps: Connect and fix the fixed short-side steel mold system to the fixed long-side steel mold system; After the sliding short-side steel mold system and the sliding long-side steel mold system are moved into place, the fixed long-side steel mold system is connected and fixed to the sliding short-side steel mold system, the sliding short-side steel mold system is connected to the sliding long-side steel mold system, and the sliding long-side steel mold system is connected to the fixed short-side steel mold system. Install the base plate, columns, and steel reinforcement mesh of the shear wall modular structural units within the formed assembly mold; Make the first side steel mold and the second side steel mold of the column parallel to the fixed short side steel mold and the sliding short side steel mold; Install the third side steel formwork on top of the first and second side steel formwork of the column; A first shear wall side steel formwork system is installed opposite to each other inside the fixed short side steel formwork, and a second shear wall side steel formwork system is installed opposite to each other inside the sliding short side steel formwork to form a shear wall casting area. A top steel formwork system is installed on top of the steel formwork on the third side of the column, the steel formwork system on the first shear wall side, and the steel formwork system on the second shear wall side, and hydraulic jacks for hydraulic demolding of the top steel formwork system are installed. Install the top slab and beam steel mesh with shear wall modular structural units within the formed assembly mold; Connect and fix the fixed long side steel mold and the sliding long side steel mold, and pour concrete; Manual demolding of the steel formwork on the third side of the column; Hydraulic demolding is performed on the first side steel mold of the column, the second side steel mold of the column, the first shear wall side steel mold system, the second shear wall side steel mold system, and the top steel mold system using appropriately configured hydraulic jacks. Dismantle the connections between the fixed long side steel mold, the fixed short side steel mold, the sliding long side steel mold, and the sliding short side steel mold; Hydraulic demolding is performed on the sliding long side steel mold and the sliding short side steel mold using appropriate jacks; The modular structural unit with shear wall is hoisted as a whole to the stacking site, and the mechanical demolding of the fixed long side steel mold and the fixed short side steel mold is completed. An enclosure structure is installed on a modular structural unit with shear walls to form a modular structure with shear walls.

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