Anti-deformation steel plate wall manufacturing equipment

Abstract

The invention relates to the technical field of steel plate wall manufacturing, in particular to anti-deformation steel plate wall manufacturing equipment which comprises a bottom frame, a moving assembly and the like. A plurality of moving assemblies are fixedly connected to the bottom frame. A steel plate is transversely stretched through the four electromagnets, meanwhile, the two electromagnets on the upper portion and the two electromagnets on the lower portion move oppositely, and therefore the steel plate is longitudinally stretched through the four electromagnets, two-way pre-stretching is achieved, controllable and uniform pre-stretching stress is applied to the steel plate, and the steel plate can be subjected to two-way pre-stretching. The steel plate is in a slightly tensioned elastic state and then is welded until the steel plate is welded on the keel frame of the wall body, so that the wall body is manufactured, the correction procedure is greatly reduced or even eliminated, the efficiency is effectively improved, the manufacturing cost is reduced, and the production efficiency is improved. And the manufactured wall is low in residual stress, high in size precision and high in flatness, and the safety and reliability of the whole structure are improved.

Description

Technical Field

[0001] This invention relates to the field of steel plate wall fabrication technology, and in particular to a deformation-resistant steel plate wall fabrication device. Background Technology

[0002] As a crucial structural component, the quality of steel plate walls directly impacts the safety and reliability of the entire building. Currently, during construction, steel plate walls typically require first installing a framework on the wall structure, then welding the steel plates onto the framework. However, during welding, the steel plates are highly susceptible to uneven heat input, generating significant welding stress. This can lead to wavy deformation, angular deformation, or bending deformation, severely affecting the wall's flatness and dimensional accuracy.

[0003] Based on existing technology, the above-mentioned welding deformation problem is mostly addressed by a passive approach of "welding first, then correcting". This means that large hydraulic equipment or flame correction methods are used to repair the deformation that has already occurred during the correction process. This method is not only inefficient and costly, but more importantly, the intense secondary correction process can easily cause irreversible damage to the material properties of the steel plate, posing a safety hazard. Summary of the Invention

[0004] In order to overcome the shortcomings of steel plate wall manufacturing, such as the easy deformation of steel plates during welding and the cumbersome steel plate straightening, this invention provides a deformation-resistant steel plate wall manufacturing equipment.

[0005] The technical solution of the present invention is as follows: a deformation-resistant steel plate wall fabrication device, comprising a base frame, a moving component, and a support frame; a plurality of moving components are fixedly connected to the base frame, each moving component consisting of an electric push rod and an electric pulley; a support frame is fixedly connected to the base frame; it also includes a drive component, a sliding plate, a bracket, a fixed plate, a tension component, an electric actuator I, an electromagnet, and a correction component; a drive component is connected to the support frame; the drive component is connected to the sliding plate, and the drive component is used to drive the sliding plate to move; a bracket is fixedly connected to the sliding plate; at least two fixed plates are fixedly connected to the bracket; a tension component is connected to the bracket; a plurality of electric actuators I are connected to the tension component, and the tension component is used to drive all the electric actuators I to move; an electromagnet for adsorbing steel plates is fixedly connected to the telescopic part of each electric actuator I; a correction component for preventing deformation of the steel plates is connected to the bracket.

[0006] As a further preferred embodiment, the tensioning assembly includes a fixed rod, motor II, a bidirectional lead screw, rectangular frames, a mounting plate, sliding blocks, electric slide rails, and an electric slider; the fixed rod is fixedly connected to the bracket; motor II is fixedly connected to the bracket; the output shaft of motor II is fixedly connected to the bidirectional lead screw; the bidirectional lead screw is rotatably connected to the bracket; at least two rectangular frames are slidably connected to the fixed rod; all rectangular frames are screwed to the bidirectional lead screw; a mounting plate is fixedly connected to each rectangular frame; at least two sliding blocks are fixedly connected to each mounting plate; each sliding block is slidably connected to a corresponding fixed plate; at least two electric slide rails are fixedly connected to each mounting plate; an electric slider is slidably connected to each electric slide rail; each electric slider is fixedly connected to a corresponding electric actuator I.

[0007] As a further preferred option, it also includes counterweights; several counterweights are detachably connected to the base frame.

[0008] As a further preferred embodiment, the correction assembly includes an electric actuator II, a sliding frame, and a plate; the electric actuator II is fixedly connected to the support; the sliding frame is fixedly connected to the telescopic part of the electric actuator II; the sliding frame is slidably connected to the support; and a plate is fixedly connected to the end of the sliding frame away from the electric actuator II.

[0009] As a further preferred embodiment, it also includes a conduit I and an elbow; the plate is a hollow structure, and the conduit I is installed on the plate; the elbow is fixedly connected to and connected to the conduit I; the elbow is fixedly connected to the plate, and the end of the elbow away from the conduit I passes through the plate.

[0010] As a further preferred embodiment, it also includes a motor III, a cross, an electric actuator III, a slide bar, a conduit II, and a water pipe; the motor III is fixedly connected to the plate; the cross is fixedly connected to the output shaft of the motor III; the cross is rotatably connected to the plate; several electric actuators III are fixedly connected to the cross; each electric actuator III has a slide bar fixedly connected to its telescopic part; all slide bars are slidably connected to the cross; several conduits II are fixedly connected to and connected to the conduit I; at least four water pipes are fixedly connected to the plate; each water pipe is fixedly connected to and connected to a corresponding conduit II.

[0011] As a further preferred option, the water pipes are made of expandable material.

[0012] As a further preferred option, it also includes protective pads; at least four protective pads are fixed to the plate.

[0013] As a further preferred option, a semicircular block is also included; a semicircular block is fixed to each slider.

[0014] As a further preferred option, it also includes a connecting plate and an infrared imager; the connecting plate is fixed to the bracket; and the infrared imager is mounted on the end of the connecting plate away from the bracket.

[0015] The advantages and positive effects of this invention are: (1) The steel plate is attracted by the magnetic force generated by four electromagnets, and then the four electromagnets move upward, thereby driving the steel plate to move and transporting the steel plate to the required installation position. Then, the four electric actuators I are controlled to start synchronously and drive the corresponding electromagnets to move towards the wall until the steel plate is pressed against the keel frame of the wall, thereby transporting the steel plate to the required installation position in a portable manner.

[0016] (2) By moving four electromagnets laterally in opposite directions, the steel plate is stretched laterally by the four electromagnets. At the same time, the four electric sliders are controlled to move along the corresponding electric slide rails, so that the two upper electromagnets and the two lower electromagnets move in opposite directions, thereby stretching the steel plate longitudinally by the four electromagnets. This achieves bidirectional pre-stretching, applying a controllable and uniform pre-stretching stress to the steel plate, so that the steel plate is in a slightly tense elastic state. Then, the steel plate is welded until it is welded to the keel frame of the wall, thus completing the construction of the wall. This greatly reduces or even eliminates the correction process, effectively improves efficiency, reduces production costs, and the constructed wall has low residual stress, high dimensional accuracy, and high flatness, thus improving the safety and reliability of the overall structure.

[0017] (3) By pressing the steel plate against the surface of the steel plate and applying pressure to the steel plate, the steel plate is made to adhere tightly to the keel frame of the wall, thereby significantly reducing the residual stress after the steel plate is welded, thereby further improving the flatness of the steel plate and thus improving the welding quality of the steel plate.

[0018] (4) By absorbing the heat on the steel plate by the plate, the steel plate is cooled down. This active cooling reduces the range of the heat-affected zone, reduces the huge temperature gradient between the weld and the base material, reduces the driving force of uneven expansion and contraction from the heat source, and suppresses the deformation of the steel plate.

[0019] (5) By expanding the unrestricted water pipe, even the water pipe corresponding to the area being welded expands, thereby increasing the water volume in the water pipe. At the same time, by controlling the operation of the external pump, the water circulation speed is accelerated, thereby achieving zoned cooling, accurately and efficiently cooling the steel plate, and directly suppressing thermal deformation. Attached Figure Description

[0020] Figure 1 This is a first-view three-dimensional structural diagram of the anti-deformation steel plate wall fabrication equipment of the present invention. Figure 2 This is a second-view three-dimensional structural diagram of the anti-deformation steel plate wall fabrication equipment of the present invention. Figure 3 This is a schematic diagram of the steel plate welding and installation of the anti-deformation steel plate wall fabrication equipment of the present invention; Figure 4 This is a three-dimensional structural diagram of the drive component of the anti-deformation steel plate wall fabrication equipment of the present invention. Figure 5 This is a three-dimensional structural diagram of the tensioning component of the anti-deformation steel plate wall fabrication equipment of the present invention. Figure 6 This is a schematic diagram showing the installation positions of the electric actuator I and the electromagnet in the anti-deformation steel plate wall fabrication equipment of the present invention. Figure 7 This is a three-dimensional structural diagram of the straightening component of the anti-deformation steel plate wall fabrication equipment of the present invention. Figure 8 This is a schematic diagram showing the installation positions of the conduit I and the elbow of the anti-deformation steel plate wall fabrication equipment of the present invention; Figure 9 This is a schematic diagram showing the state in which the slide bar of the anti-deformation steel plate wall fabrication equipment of the present invention compresses the guide tube I.

[0021] Wherein: 1-Base frame, 11-Moving component, 12-Counterweight, 2-Support frame, 3-Steel plate, 201-Motor I, 202-One-way lead screw, 203-Round rod, 204-Sliding plate, 205-Bracket, 2051-Fixing plate, 206-Fixing rod, 207-Motor II, 208-Two-way lead screw, 209-Rectangular frame, 210-Mounting plate, 2101-Sliding block, 211-Electric slide rail, 212-Electric slide block Block, 213-Electric Actuator I, 214-Electromagnet, 215-Connecting Plate, 216-Infrared Imager, 301-Electric Actuator II, 302-Sliding Frame, 303-Plate, 3031-Protective Pad, 304-Conduit I, 3041-Elbow, 305-Motor III, 306-Cross, 307-Electric Actuator III, 308-Slide Rod, 3081-Semicircular Block, 309-Conduit II, 310-Water Pipe. Detailed Implementation

[0022] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0023] Example 1: A deformation-resistant steel plate wall fabrication device, based on Figures 1-7As shown, it includes a base frame 1, a moving component 11, and a support frame 2; a moving component 11 is fixed to each of the four corners of the lower rectangular part of the base frame 1, and each moving component 11 consists of an electric push rod and an electric pulley; the support frame 2 is fixed to the base frame 1. It also includes a drive assembly, a sliding plate 204, a bracket 205, a fixed plate 2051, a tension assembly, an electric actuator I 213, an electromagnet 214, and a correction assembly; the drive assembly is connected to the support frame 2; the drive assembly is connected to the sliding plate 204; the bracket 205 is fixedly connected to the sliding plate 204; two fixed plates 2051 are fixedly connected to the bracket 205; the tension assembly is connected to the bracket 205; four electric actuators I 213 are connected to the tension assembly, and each electric actuator I 213 is an electric push rod; an electromagnet 214 is fixedly connected to the telescopic part of each electric actuator I 213; the correction assembly is connected to the bracket 205.

[0024] In some optional implementations of this embodiment, such as Figures 5-6 As shown, the tensioning assembly includes a fixed rod 206, a motor II 207, a bidirectional lead screw 208, a rectangular frame 209, a mounting plate 210, a sliding block 2101, an electric slide rail 211, and an electric slider 212; the fixed rod 206 is fixedly connected to the bracket 205; the motor II 207 is fixedly connected to the bracket 205; the output shaft of the motor II 207 is fixedly connected to the bidirectional lead screw 208; the bidirectional lead screw 208 is rotatably connected to the bracket 205; two rectangular frames 209 are slidably connected to the fixed rod 206; all rectangular frames 209... Each rectangular frame 209 is screwed to a bidirectional lead screw 208; each rectangular frame 209 is fixedly connected to a mounting plate 210; each mounting plate 210 is fixedly connected to two sliding blocks 2101; each sliding block 2101 is slidably connected to a corresponding fixed plate 2051; each mounting plate 210 is fixedly connected to two electric slide rails 211; each electric slide rail 211 is slidably connected to an electric slider 212; each electric slider 212 is fixedly connected to a corresponding electric actuator I 213.

[0025] It also includes counterweights 12; several counterweights 12 are detachably connected to the base frame 1. The counterweights 12 are used to increase the weight of the base frame 1 and the support frame 2, thereby improving the stability of the base frame 1 and the support frame 2.

[0026] The drive assembly includes a motor I 201, a one-way lead screw 202, and a round rod 203; the motor I 201 is fixedly connected to the upper part of the support frame 2; the output shaft of the motor I 201 is fixedly connected to the one-way lead screw 202; the one-way lead screw 202 is rotatably connected to the support frame 2; the round rod 203 is fixedly connected to the upper part of the support frame 2; the one-way lead screw 202 is screwed to the sliding plate 204; and the round rod 203 is slidably connected to the sliding plate 204.

[0027] In this embodiment, the keel frame is pre-installed on the wall by bolts. The initial position of the four electromagnets 214 is located at the lower part of the support frame 2, so that the support frame 2 is close to the ground, making it easy for the steel plate 3 to be placed on the four electromagnets 214 manually. Then, the steel plate 3 to be installed is placed on the four electromagnets 214 manually, and the electromagnets 214 are energized. The steel plate 3 is then attracted by the magnetic force generated by the four electromagnets 214. Then, the motor I 201 is started, and the output shaft of the motor I 201 rotates, driving the one-way lead screw 202 to rotate. The unidirectional lead screw 202 drives the sliding plate 204 to move upward along the round rod 203. The sliding plate 204 drives the bracket 205 to move. The movement of the bracket 205 drives all connected components to move, which in turn drives the four electromagnets 214 to move upward, which in turn drives the steel plate 3 to move, thus conveying the steel plate 3 to the required installation position. Then, the four electric actuators I 213 are controlled to start synchronously, driving the corresponding electromagnets 214 to move towards the wall until the steel plate 3 is pressed against the keel frame of the wall, thereby portablely conveying the steel plate 3 to the required installation position.

[0028] During welding, steel plate 3 is prone to welding stress due to uneven heat input, which can cause wavy deformation, angular deformation or bending deformation. In the existing technology, the deformation is mostly repaired by large hydraulic press or flame straightening after the steel plate 3 is welded. This method is inefficient, costly and can easily cause secondary impact on the performance of steel plate 3.

[0029] To solve the above problems, after the steel plate 3 is placed against the keel frame of the wall, before welding, the motor II 207 is started. The output shaft of the motor II 207 rotates, driving the double-acting screw 208 to rotate. The rotation of the double-acting screw 208 drives the two rectangular frames 209 to move back and forth along the fixed rod 206. The movement of the two rectangular frames 209 drives the corresponding mounting plate 210 to move. The mounting plate 210 drives the corresponding sliding block 2101 to move along the fixed plate 2051. The movement of the two mounting plates 210 drives all connected components to move, thereby driving the four electromagnets 214 to move. This causes the four electromagnets 214 to move laterally back and forth, thus stretching the steel plate 3 laterally through the four electromagnets 214. At the same time, the four electric sliders 212 are controlled to move along the corresponding electric slide rails 211. The two upper electric sliders 212 move upward along the corresponding electric slide rails 211, while the two lower electric sliders 212 move upward. 2. The steel plate 3 moves downward along the corresponding electric slide rail 211, causing the two upper electromagnets 214 and the two lower electromagnets 214 to move in opposite directions. This allows the four electromagnets 214 to longitudinally stretch the steel plate 3, thus applying both lateral and longitudinal tension to achieve bidirectional pre-tension. A controllable and uniform pre-tension stress (e.g., reaching 20%-30% of the material's yield strength) is applied to the steel plate 3, placing it in a slightly tensile elastic state. The steel plate 3 is then welded to the wall's frame, completing the wall construction. Compared to existing technologies, this method changes from "post-weld correction" to "in-weld control," significantly reducing or even eliminating the correction process. This effectively improves efficiency, lowers production costs, and results in walls with low residual stress, high dimensional accuracy, and high flatness, enhancing the overall structural safety and reliability.

[0030] Example 2: Based on Example 1, in a further preferred embodiment of the present invention, such as... Figure 7 As shown, the correction assembly includes an electric actuator II 301, a sliding frame 302, and a plate 303; the electric actuator II 301 is fixedly connected to the bracket 205, and the electric actuator II 301 is an electric push rod; the sliding frame 302 is fixedly connected to the telescopic part of the electric actuator II 301; the sliding frame 302 is slidably connected to the bracket 205; the plate 303 is fixedly connected to the end of the sliding frame 302 away from the electric actuator II 301.

[0031] In this embodiment, after the steel plate 3 is stretched bidirectionally, the electric actuator II 301 is activated to drive the sliding frame 302 to move closer to the wall. The sliding frame 302 drives the plate 303 to move until the plate 303 abuts against the surface of the steel plate 3 and applies pressure to the steel plate 3, so that the steel plate 3 is tightly attached to the keel frame of the wall. Thus, when the steel plate 3 is welded, the weld area will be constrained by the tensile force generated by the four electromagnets 214 and the pressure applied by the steel plate 3, resulting in compressive stress. The pre-existing tensile force and pressure can partially offset the compressive stress, thereby significantly reducing the residual stress after the steel plate 3 is welded, thereby further improving the flatness of the steel plate 3 and thus improving the welding quality of the steel plate 3.

[0032] In a further preferred embodiment of the present invention, such as Figure 5 and Figures 8-9 As shown, it also includes a conduit I 304 and an elbow 3041; the plate 303 is a hollow structure, and the conduit I 304 is installed on the inner side of the plate 303; the elbow 3041 is fixedly connected to and connected to the conduit I 304; the elbow 3041 is fixedly connected to the plate 303, and the end of the elbow 3041 away from the conduit I 304 passes through the plate 303.

[0033] It also includes a motor Ⅲ305, a cross 306, an electric actuator Ⅲ307, a slide bar 308, a conduit Ⅱ309, and a water pipe 310; the motor Ⅲ305 is fixedly connected to the plate 303; the cross 306 is fixedly connected to the output shaft of the motor Ⅲ305; the cross 306 is rotatably connected to the plate 303; four electric actuators Ⅲ307 are fixedly connected to the cross 306 in a ring at equal intervals, and the electric actuators Ⅲ307 are electric push rods; each electric actuator Ⅲ307 has a slide bar 308 fixedly connected to its telescopic part; all slide bars 308 are slidably connected to the cross 306; four conduits Ⅱ309 are fixedly connected and connected to the conduit Ⅰ304 in a ring at equal intervals; four water pipes 310 are fixedly connected to the plate 303; each water pipe 310 is fixedly connected and connected to a corresponding conduit Ⅱ309.

[0034] Water pipe 310 is made of expandable material.

[0035] It also includes protective pads 3031; four protective pads 3031 are fixed on the plate 303.

[0036] It also includes a semicircular block 3081; a semicircular block 3081 is fixed to the inner side of each slide bar 308.

[0037] It also includes a connecting plate 215 and an infrared imager 216; the connecting plate 215 is fixedly connected to the bracket 205; the infrared imager 216 is installed at the end of the connecting plate 215 away from the bracket 205.

[0038] The connecting plate 215 is set in an I-shape to avoid obstructing the movement path of the two rectangular frames 209, thereby increasing the movement range of the two rectangular frames 209.

[0039] In this embodiment, the external pump used to transport the cooling medium is connected to the elbow 3041 in advance. When the steel plate 3 is welded, the weld and its surrounding area are rapidly heated and melted, while the base material far from the weld is still in a cold or low-temperature state. This causes the material in the weld area to expand due to heat and be strongly constrained by the surrounding cold material, resulting in huge compressive stress. This causes the material in this area to undergo microscopic thermoplastic compression deformation, which in turn reduces the flatness of the steel plate 3.

[0040] To address the aforementioned issues, during welding, the steel plate 3 conducts heat to the flat plate 303, causing its temperature to rise. An external pump is activated to pump water into the elbow 3041, which then enters the conduit I 304. The water in conduit I 304 absorbs the heat from the flat plate 303, and the water circulates within conduit I 304, thus lowering the temperature of the flat plate 303. The flat plate 303 then absorbs heat from the steel plate 3, effectively cooling the steel plate 3. This active cooling reduces the heat-affected zone and decreases the significant temperature gradient between the weld and the base material, transforming "passive natural cooling" into "active gradient controlled cooling." This reduces the driving force of uneven expansion and contraction at the heat source, suppressing deformation of the steel plate 3.

[0041] Furthermore, during the welding of steel plate 3, all four edges of steel plate 3 must be welded sequentially, resulting in a higher temperature in the welding area of ​​steel plate 3 compared to other areas of the base material. When water enters conduit I 304, it flows along four conduits II 309 into the corresponding water pipes 310. The water temperature in the water pipe 310 corresponding to the welding area is higher than that in the other three water pipes 310. By controlling the start of motor III 305, the output shaft of motor III 305 rotates, driving cross 306 to rotate. The rotation of cross 306 drives all connected components to rotate, thereby causing the four slide rods 308 to rotate, aligning each of the four slide rods 308 with a protective pad 3031. Figure 9 As shown, next, three of the electric actuators III 307 are activated, causing the corresponding slide rods 308 to move closer to the conduit I 304. The movement of the slide rods 308 causes the corresponding semicircular blocks 3081 to move, thereby causing the semicircular blocks 3081 to press against the conduit I 304 and compress it, causing the conduit I 304 to deform. This reduces the water inflow into the corresponding area of ​​the water pipe 310. Then, the remaining electric actuator III 307 is activated, causing the corresponding slide rod 308 to move away from the conduit I 304, thus moving the slide rod 308 away from the conduit I 304. Figure 9As shown, the external pump is then started to deliver water to the inner conduit I 304 through the elbow 3041, which causes the unrestricted water pipe 310 to expand. Even the water pipe 310 corresponding to the area being welded expands, thereby increasing the water volume in the water pipe 310. At the same time, the operation of the external pump is controlled to accelerate the water circulation speed, thereby achieving zoned cooling and precisely and efficiently cooling the steel plate 3, thus directly suppressing thermal deformation.

[0042] The system controls the infrared imager 216 on the connecting plate 215 to monitor the temperature changes of the steel plate 3 in real time. When the infrared imager 216 detects an abnormal temperature rise in a certain area (for example, when welding in area A, the adjacent area B also begins to heat up due to heat conduction), the system automatically controls the corresponding electric actuator Ⅲ 307 to start and drive the corresponding slide bar 308 to move, thereby increasing the water flow in the corresponding water pipe 310 in that area. This allows for the simultaneous management of multiple "hot spots." The infrared imager 216 identifies high-temperature areas and autonomously decides to start the cooling of the corresponding zones, thereby tracking and cooling the steel plate 3 and further improving the welding quality of the steel plate 3.

[0043] It should be understood that this embodiment is for illustrative purposes only and is not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. A deformation-resistant steel plate wall fabrication device, comprising a base frame (1), moving components (11), and a support frame (2); a plurality of moving components (11) are fixedly connected to the base frame (1), each moving component (11) consisting of an electric push rod and an electric pulley; the support frame (2) is fixedly connected to the base frame (1); characterized in that: It also includes a drive assembly, a sliding plate (204), a bracket (205), a fixing plate (2051), a tension assembly, an electric actuator I (213), an electromagnet (214), and a correction assembly; the support frame (2) is connected to the drive assembly; the drive assembly is connected to the sliding plate (204), and the drive assembly is used to drive the sliding plate (204) to move; the sliding plate (204) is fixedly connected to the bracket (205); at least two fixing plates (2051) are fixedly connected to the bracket (205); the bracket (205) is connected to the tension assembly; several electric actuators I (213) are connected to the tension assembly, and the tension assembly is used to drive all the electric actuators I (213) to move; each electric actuator I (213) has an electromagnet (214) fixedly connected to its telescopic part for adsorbing the steel plate (3); the bracket (205) is connected to a correction assembly for preventing the steel plate (3) from deforming.

2. The deformation-resistant steel plate wall fabrication equipment according to claim 1, characterized in that: The tensioning assembly includes a fixed rod (206), a motor II (207), a double-acting lead screw (208), a rectangular frame (209), a mounting plate (210), a sliding block (2101), an electric slide rail (211), and an electric slider (212); the fixed rod (206) is fixedly connected to the bracket (205); the motor II (207) is fixedly connected to the bracket (205); the output shaft of the motor II (207) is fixedly connected to the double-acting lead screw (208); the double-acting lead screw (208) is rotatably connected to the bracket (205); at least two rectangular frames (209) are slidably connected to the fixed rod (206); Each rectangular frame (209) is screwed to a two-way lead screw (208); each rectangular frame (209) is fixed to a mounting plate (210); each mounting plate (210) is fixed to at least two sliding blocks (2101); each sliding block (2101) is slidably connected to a corresponding fixed plate (2051); each mounting plate (210) is fixed to at least two electric slide rails (211); each electric slide rail (211) is slidably connected to an electric slider (212); each electric slider (212) is fixedly connected to a corresponding electric actuator I (213).

3. The deformation-resistant steel plate wall fabrication equipment according to claim 1, characterized in that: It also includes counterweights (12); several counterweights (12) are detachably connected to the base frame (1).

4. The deformation-resistant steel plate wall fabrication equipment according to claim 1, characterized in that: The correction assembly includes an electric actuator II (301), a sliding frame (302), and a plate (303); the electric actuator II (301) is fixedly connected to the bracket (205); the sliding frame (302) is fixedly connected to the telescopic part of the electric actuator II (301); the sliding frame (302) is slidably connected to the bracket (205); the plate (303) is fixedly connected to the end of the sliding frame (302) away from the electric actuator II (301).

5. The deformation-resistant steel plate wall fabrication equipment according to any one of claims 1-4, characterized in that: It also includes a conduit I (304) and an elbow (3041); the plate (303) is a hollow structure, and the conduit I (304) is installed on the plate (303); the elbow (3041) is fixedly connected to and connected to the conduit I (304); the elbow (3041) is fixedly connected to the plate (303), and the end of the elbow (3041) away from the conduit I (304) passes through the plate (303).

6. The deformation-resistant steel plate wall fabrication equipment according to claim 5, characterized in that: It also includes motor III (305), cross (306), electric actuator III (307), slide bar (308), conduit II (309) and water pipe (310); motor III (305) is fixedly connected to the plate (303); cross (306) is fixedly connected to the output shaft of motor III (305); cross (306) is rotatably connected to plate (303); several electric actuators III (307) are fixedly connected to cross (306); a slide bar (308) is fixedly connected to the telescopic part of each electric actuator III (307); all slide bars (308) are slidably connected to cross (306); several conduits II (309) are fixedly connected and connected to conduit I (304); at least four water pipes (310) are fixedly connected to plate (303); each water pipe (310) is fixedly connected and connected to a corresponding conduit II (309).

7. The deformation-resistant steel plate wall fabrication equipment according to claim 6, characterized in that: The water pipe (310) is made of expandable material.

8. The deformation-resistant steel plate wall fabrication equipment according to claim 7, characterized in that: It also includes protective pads (3031); at least four protective pads (3031) are fixed on the plate (303).

9. The deformation-resistant steel plate wall fabrication equipment according to claim 8, characterized in that: It also includes a semicircular block (3081); a semicircular block (3081) is fixed to each slide bar (308).

10. The deformation-resistant steel plate wall fabrication equipment according to claim 9, characterized in that: It also includes a connecting plate (215) and an infrared imager (216); the connecting plate (215) is fixed on the bracket (205); the infrared imager (216) is installed on the end of the connecting plate (215) away from the bracket (205).

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