CN220092605U - Slight deformation steel structure orthotic devices - Google Patents

Abstract

The utility model discloses a slight deformation steel structure correcting device, wherein a top plate is fixedly connected between the top ends of supporting rods, a fixed seat is fixedly connected with the side ends of a base, a transmission mechanism is fixedly arranged at the top end of the base, a steel structure body is arranged at the top end of the transmission mechanism, a plurality of vertical plates are fixedly connected at the top end of the base, a transverse plate is fixedly connected with the side ends of each vertical plate, and a correcting mechanism for correcting the steel structure body is arranged at the top end of each transverse plate.

Description

Slight deformation steel structure orthotic devices

Technical Field

The utility model relates to the technical field of steel structure correction, in particular to a slightly deformed steel structure correction device.

Background

T-shaped steel is a steel cast into a T shape. The name is obtained because the section is the same as the English letter "T". Along with the continuous rapid development of economy in China, the economical strength and the technical level of China are rapidly improved, steel structures are more and more widely emphasized and applied due to the unique superiority, however, the T-shaped steel with various types and specifications inevitably generates bending and little distortion in the process of hot rolling H-shaped steel split forming or transportation, the process requirement is corrected before the next working procedure, the working procedure is called steel deformation correction, the deformation is controlled within the range of relevant standard requirements, and the steel correction device can be used only by mainly utilizing correction equipment.

In the existing T-shaped steel structure processing, the used T-shaped steel plates are required to be directly conveyed to a building site from a manufacturer for welding, and in the transportation process, friction is generated due to vibration between stacked T-shaped steel plates due to braking of a transport vehicle or jolt of road conditions, so that the situation that the end edges of the surface of the T-shaped steel plates placed on the bottom layer are slightly deformed or damaged due to extrusion cannot meet the practical requirements of the steel structure.

The T shaped steel board is perpendicular steel sheet for the middle part position fixed connection of horizontal steel sheet, and current correction equipment can only correct two sides of perpendicular steel sheet mostly, is difficult to correct two sides of horizontal steel sheet when correcting perpendicular steel sheet two sides, consequently makes to erect the steel sheet and corrects the back of accomplishing, need in addition to correcting horizontal steel sheet to can reduce the correction efficiency to T shaped steel board, influence the construction process, for this, we propose a slight deformation steel structure orthotic devices.

Disclosure of Invention

The utility model aims to provide a slightly deformed steel structure correcting device, which aims to solve the problems that in the prior art, the existing correcting equipment can only correct two sides of a vertical steel plate, and can not correct two sides of a horizontal steel plate while correcting two sides of the vertical steel plate, so that after the correction of the vertical steel plate is finished, the horizontal steel plate needs to be additionally corrected, the correcting efficiency of a T-shaped steel plate is reduced, and the construction process is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slight deformation steel construction orthotic devices, includes the base, the side fixedly connected with a plurality of side seat of base, every the equal fixedly connected with branch in top of side seat, every equal fixedly connected with roof between the top of branch, the side fixedly connected with fixing base of base, the top fixedly mounted of base has drive mechanism, drive mechanism's top is equipped with steel construction body, the top fixedly connected with of base a plurality of riser, every the equal fixedly connected with diaphragm of side of riser, the top of diaphragm is equipped with the correction mechanism that is used for correcting steel construction body, correction mechanism includes:

the side pressure assemblies are respectively arranged at the top end of each transverse plate and are used for correcting two sides of a vertical steel plate in the steel structure body;

the plurality of pressing assemblies are respectively arranged at the side end of each vertical plate and used for correcting the transverse steel plate in the steel structure body;

the pressing assemblies are respectively arranged at the side ends of each transverse plate and used for pressing the pressing assemblies;

and the lifting assembly is fixedly arranged at the top end of the top plate and used for propping the side pressing assembly and the pressing assembly.

Preferably, the side pressure subassembly includes the movable plate, the movable plate sets up the top at the diaphragm, the side fixedly connected with inserted bar one of movable plate, the side of inserted bar one is inserted and is established to the side of riser, the side fixedly connected with plectane one of inserted bar one, the outer pot head of inserted bar is equipped with spring one, the side fixedly connected with horizontal pole of movable plate, the side of horizontal pole rotates and is provided with the cylinder section of thick bamboo, the inside rotation of cylinder section of thick bamboo is provided with the dwang, the equal fixedly connected with compression roller one of top and bottom of dwang.

Preferably, the pushing component comprises a second inserting rod, a second circular plate is fixedly connected to the top end of the second inserting rod, a second spring is sleeved on the outer end of the second inserting rod, a hollow rod is sleeved on the outer ends of the second inserting rod and the second circular plate, a sliding block is fixedly connected to the side end of the hollow rod, the sliding block is slidably connected in the sliding groove, a side rod is fixedly connected to the side end of the hollow rod, and a second pressing roller is rotatably arranged at the side end of the side rod.

Preferably, the pressing component comprises a fixed plate and a rack, the fixed plate is fixedly connected to the side end of the transverse plate, the side end of the fixed plate is rotationally provided with a first rotating rod, the side end of the first rotating rod is fixedly connected with a second sprocket, the other side end of the first rotating rod is fixedly connected with a third sprocket, the side end of the fixed plate is rotationally provided with a second rotating rod, the side end of the second rotating rod is fixedly connected with a fourth sprocket, a second chain is sleeved between the outer end of the third sprocket and the outer end of the fourth sprocket, the side end of the fourth sprocket is fixedly connected with a rotating plate, and the bottom end of the rotating plate is fixedly connected with a pressing plate.

Preferably, an arc opening is formed in the bottom end of the pressing plate.

Preferably, the lifting assembly comprises a cylinder, the cylinder is fixedly arranged at the top end of the top plate, the output end of the cylinder is provided with a push rod, the push rod is inserted into the bottom end of the top plate, the bottom end of the push rod is fixedly provided with a bottom plate, and the bottom end of the bottom plate is fixedly connected with a plurality of pressing plates.

Preferably, the bottom fixed mounting of bottom plate has spacing wheel, every the slot has all been seted up to the side of clamp plate, every the bottom of clamp plate is slope shape setting.

Preferably, the transmission mechanism comprises a limiting frame, the limiting frame is fixedly connected to the top end of the base, a plurality of roller barrels are rotatably arranged between the side ends of the limiting frame, one of the roller barrels is provided with a plurality of first chain wheels at the rotating shaft end of each roller barrel, a plurality of first chain wheels are sleeved between the outer ends of the first chain wheels, one of the first chain wheels is arranged at the output end of the motor, and the motor is fixedly arranged at the top end of the fixing seat.

Preferably, the top end of each transverse plate is provided with a through groove in a downward penetrating mode, and the side end of each vertical plate is provided with a sliding groove.

Preferably, the bottom end of the second inserting rod is fixedly connected to the top end of the limiting frame.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the correction mechanism, when the pressing plate is lowered to the lowest end, the pressing plate can be made to press the hollow rod to drive the pressing roller to press the top end of the transverse steel plate in the steel structure body tightly, then the pressing plate can drive the rotating plate in the original transverse state to rotate to the vertical state when the chain wheel four rotates anticlockwise through the arrangement of the pressing assembly, at the moment, the arc mouth of the bottom end of the pressing plate is attached to the top end of the side rod to improve the degree of pressing, then the steel structure body can be driven to move through the arrangement of the transmission mechanism, the two sides of the pressing roller can be in rolling correction at the two sides of the vertical steel plate in the moving process, and the two pressing rollers are matched with the top ends of the roller cylinders to correct the steel plate and the steel structure body to correct the steel structure comprehensively.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic rear perspective view of the present utility model;

FIG. 3 is a schematic side cross-sectional perspective view of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 1A in a partially enlarged manner;

FIG. 5 is a schematic view of the structure of FIG. 2B in a partially enlarged manner;

FIG. 6 is a schematic view of the structure of FIG. 3C in a partially enlarged manner;

FIG. 7 is a schematic view of the enlarged partial structure of D in FIG. 2;

fig. 8 is a schematic perspective view of a press roll according to the present utility model.

In the figure: 1. a base; 101. a side seat; 102. a support rod; 103. a top plate; 104. a fixing seat; 2. a limiting frame; 201. a roller cylinder; 202. a sprocket I; 203. a first chain; 204. a motor; 3. a vertical plate; 301. a cross plate; 302. a through groove; 303. a chute; 4. a moving plate; 401. a rack; 402. the first inserting rod is arranged; 403. a circular plate I; 404. a first spring; 405. a cross bar; 406. a cylinder barrel; 407. a rotating lever; 408. a first press roll; 5. the second inserting rod is arranged; 501. a circular plate II; 502. a second spring; 503. a hollow rod; 5031. a slide block; 504. a side bar; 505. a second press roll; 6. a fixing plate; 601. a first rotating rod; 602. a second chain wheel; 603. a sprocket III; 604. a second rotating rod; 605. a sprocket IV; 606. a second chain; 607. a rotating plate; 608. a pressing plate; 609. an arc opening; 7. a cylinder; 701. a push rod; 702. a bottom plate; 703. a limiting wheel; 704. a pressing plate; 705. a slot; 8. a steel structure body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-8, the present utility model provides a technical solution: the utility model provides a slight deformation steel construction orthotic devices, including base 1, the side fixedly connected with a plurality of side seat 101 of base 1, the equal fixedly connected with branch 102 in top of every side seat 101, equal fixedly connected with roof 103 between the top of every branch 102, the side fixedly connected with fixing base 104 of base 1, the top fixed mounting of base 1 has drive mechanism, drive mechanism's top is equipped with steel structure body 8, drive mechanism is used for driving steel structure body 8 and removes, the top fixedly connected with of base 1 a plurality of riser 3, the equal fixedly connected with diaphragm 301 of side of every riser 3, the spout 303 has all been seted up to the top of every diaphragm 301 has all been run through downwards and has been seted up run through groove 302, the setting of diaphragm 301 is used for connecting the correction mechanism to steel structure body 8, the setting of riser 3 and diaphragm 301 includes: the utility model discloses a correction mechanism can realize correcting horizontal steel sheet and perpendicular steel sheet in the steel construction body 8 simultaneously, consequently makes steel construction body 8 can once only correct comprehensively, need not to correct in addition again to the correction efficiency of steel construction body 8 has been improved, influence construction process is avoided.

In the preferred technical scheme of this embodiment, lifting unit fixed mounting is on the top of roof 103 for support and press side pressure subassembly and lower pressure subassembly, lifting unit includes cylinder 7, cylinder 7 fixed mounting is on the top of roof 103, the push rod 701 is installed to the output of cylinder 7, the bottom to roof 103 is inserted to push rod 701, the bottom fixed mounting of push rod 701 has bottom plate 702, bottom fixedly connected with a plurality of clamp plate 704 of bottom plate 702, the bottom fixed mounting of bottom plate 702 has spacing wheel 703, spacing wheel 703 is used for spacing the top of steel structure body 8, slot 705 has all been seted up to the side of every clamp plate 704, the bottom of every clamp plate 704 is the slope setting, in practice, cylinder 7 drives push rod 701 and bottom plate 702 and moves down, bottom plate 702 drives clamp plate 704 and moves down, because the clamp plate 704 bottom is the slope setting, thereby can be convenient for support and press and promote side pressure subassembly and remove towards steel structure body 8's direction, thereby the side pressure subassembly can tightly support the side end at the vertical steel plate, the correction of steel structure body 8 in later stage of being convenient for.

In the preferred technical solution of this embodiment, a plurality of side pressure assemblies are respectively disposed at the top end of each transverse plate 301, for correcting two sides of a vertical steel plate in the steel structure body 8; the side pressure assembly comprises a moving plate 4, the moving plate 4 is arranged at the top end of a transverse plate 301, racks 401 are fixedly connected to two side ends of the moving plate 4, a first inserting rod 402 is fixedly connected to the side end of the moving plate 4, the first inserting rod 402 is inserted into the side end of a vertical plate 3, a circular plate 403 is fixedly connected to the side end of the first inserting rod 402, a first spring 404 is sleeved at the outer end of the inserting rod, the side end of the moving plate 4 is fixedly connected with a transverse rod 405, a cylindrical drum 406 is rotatably arranged at the side end of the transverse rod 405, a rotating rod 407 is rotatably arranged in the cylindrical drum 406, a pressing roller 408 is fixedly connected to the top end and the bottom end of the rotating rod 407, in the implementation, the pressing roller 7 drives a push rod 701 and a bottom plate 702 to move downwards through a starting cylinder 7, the bottom plate 702 drives a pressing plate 704 to move downwards, and as the bottom end of the pressing plate 704 is in a slope shape, the direction of the pressing plate 704 can be conveniently pressed to push the moving plate 4 towards the steel structure 8, after the pressing plate 704 continuously moves downwards, the side end of the pressing plate 704 can pass through the first inserting rod 402, the bottom end of the pressing plate 704 passes through the penetrating through the transverse rod 405, the bottom end of the pressing plate 704 passes through the pressing plate 408, the pressing plate 408 is tightly pressed against the steel structure 4 in the steel structure 8, and the pressing plate 4 can be tightly pressed against the steel structure 8, and the pressing plate 4 is tightly pressed against the side surface of the steel structure is tightly against the steel plate 4.

In the preferred technical scheme of the embodiment, a plurality of pressing assemblies are respectively arranged at the side end of each vertical plate 3 and are used for correcting the transverse steel plate in the steel structure body 8; the pressing assembly comprises a second inserting rod 5, a second circular plate 501 is fixedly connected to the top end of the second inserting rod 5, a second spring 502 is sleeved on the outer end of the second inserting rod 5, a hollow rod 503 is sleeved on the outer ends of the second inserting rod 5 and the second circular plate 501, a sliding block 5031 is fixedly connected to the side end of the hollow rod 503, the sliding block 5031 is slidably connected to the sliding groove 303, a side rod 504 is fixedly connected to the side end of the hollow rod 503, and a second pressing roller 505 is rotatably arranged at the side end of the side rod 504.

Further, the side pressure assembly and the pressing assembly can enable the second pressing roller 505 to rectify the plane-shaped steel plate, and can enable the first pressing roller 408 and the second pressing roller 505 to rectify the I-shaped steel plate.

Example 2

Referring to fig. 6 and 7, the present utility model provides a technical solution: the slightly deformed steel structure correcting device comprises a plurality of pressing assemblies, a plurality of pressing assemblies and a plurality of pressing assemblies, wherein the pressing assemblies are respectively arranged at the side ends of each transverse plate 301 and are used for pressing the pressing assemblies; the pressing component comprises a fixed plate 6 and a rack 401, the fixed plate 6 is fixedly connected with the side end of the transverse plate 301, the side end of the fixed plate 6 is rotationally provided with a first rotating rod 601, the side end of the first rotating rod 601 is fixedly connected with a second sprocket 602, the other side end of the first rotating rod 601 is fixedly connected with a third sprocket 603, the side end of the fixed plate 6 is rotationally provided with a second rotating rod 604, the side end of the second rotating rod 604 is fixedly connected with a fourth sprocket 605, a second chain 606 is sleeved between the outer end of the third sprocket 603 and the outer end of the fourth sprocket 605, the side end of the fourth sprocket 605 is fixedly connected with a rotating plate 607, the bottom end of the rotating plate 607 is fixedly connected with a pressing plate 608, the bottom end of the pressing plate 608 is provided with an arc opening 609, in the implementation, as the pressing plate 704 is pressed against the moving plate 4 to move towards the side end of the steel structure body 8 in the pressing process, the rack 401 is driven to move, and as the rack 401 is meshed with the second sprocket 602, so that the second sprocket 602 and the third sprocket 603 connected with the first rotating rod 601 can be driven to rotate anticlockwise, then, as the second sprocket 606 is sleeved on the outer ends of the third sprocket 603 and the fourth sprocket 605, when the third sprocket 603 rotates anticlockwise, the fourth sprocket 605 can be simultaneously driven to rotate anticlockwise, the fourth sprocket 605 can drive the rotating plate 607 in the original horizontal state to rotate to the vertical state, the rotating plate 607 in the vertical state can simultaneously drive the pressing plate 608 to tightly press the top end of the side rod 504, at the moment, the arc opening 609 at the bottom end of the pressing plate 608 is attached to the top end of the side rod 504, the arrangement of the arc opening 609 can facilitate the normal rotation of the rotating plate 607, the pressing plate 608 is conveniently driven to vertically press the top end of the cross rod 405 by the rotating plate 607, so that the stability of the pressing roller II 505 pressing on the top end of the horizontal steel plate is improved, the pressing degree is improved, and the correction of the T-shaped steel structural body 8 is facilitated, the straightening effect of the steel structure body 8 is improved.

In the preferred technical scheme of this embodiment, drive mechanism includes spacing 2, spacing 2 fixed connection is on the top of base 1, rotate between the side of spacing 2 and be provided with a plurality of roller 201, one of them spacing 2's side is equipped with a plurality of sprocket 202 and installs the pivot end at every roller 201, the cover is equipped with chain 203 between the outer end of a plurality of sprocket 202, one of them sprocket 202's side is installed at motor 204's output, motor 204 fixed mounting is on fixing base 104's top, the bottom fixed connection of inserted bar second 5 is on the top of spacing 2, in the implementation, start motor 204 back, motor 204 drives every sprocket 202 and rotates, all overlap between the outer end of every sprocket 202 and be equipped with chain 203, thereby can drive every roller 201 simultaneously and rotate, after every roller 201 rotates, can drive steel structure body 8 and remove, the in-process compression roller one rolls in the both sides end of erecting steel sheet and corrects, compression roller two 505 cooperate roller 201 to roll the bottom and top of steel sheet body and top, thereby the steel sheet 8 has been corrected to the overall and has been avoided correcting the steel structure 8 to have carried out, thereby the overall and has corrected the steel 8 has carried out the overall and has corrected the steel structure 8 simultaneously, the overall and has been avoided the steel 8 to have corrected the steel structure to carry out the overall and has corrected 8.

Working principle: when the slightly deformed steel structure correcting device needs to be corrected, the T-shaped steel structure body 8 is placed at the top end of the roller 201, then the cylinder 7 drives the push rod 701 and the bottom plate 702 to move downwards through the starting cylinder 7, the bottom plate 702 drives the pressing plate 704 to move downwards, the pressing plate 704 is arranged in a slope shape at the bottom end, so that the pressing plate 704 can be conveniently pressed against and push the moving plate 4 to move towards the steel structure body 8, after the pressing plate 704 continuously moves downwards, a slot 705 formed at the side end of the pressing plate 704 passes through the first inserting rod 402, after the bottom end of the pressing plate 704 passes through the through slot 302, the spring 404 is pressed between the circular plate 403 and the vertical plate 3 to shrink, the position of the side end plane of the pressing plate 704 is pressed against the side end of the moving plate 4, and the pressing roller 408 is tightly pressed against the side end of the vertical plate in the steel structure body 8 due to the pressing of the pressing plate 704, immediately after the bottom end of the pressing plate 704 is pressed downwards, the pressing plate is pressed against the top end of the hollow rod 503, the hollow rod 503 is pressed downwards, the spring II 502 pressed by the hollow rod 503 is contracted, the sliding block 5031 moves downwards in the sliding groove 303, so that the stability of the pressing roller II 505 is improved, when the pressing plate 704 is lowered to the lowest end, the pressing plate 704 can press the pressing plate 704 to drive the pressing roller II 505 to tightly press the top end of the transverse steel plate in the steel structure body 8, meanwhile, the limiting wheel 703 is positioned at the top end of the vertical steel plate, the T-shaped steel structure body 8 is limited, meanwhile, the rack 401 is driven to move due to the fact that the pressing plate 704 presses the moving plate 4 to move towards the side end of the steel structure body 8, the rack 401 is driven to move simultaneously due to the fact that the rack 401 is meshed with the sprocket II 602, the sprocket II 602 and the sprocket III 603 connected with the first rotating rod 601 are driven to rotate anticlockwise, then, because the outer ends of the chain wheel III 603 and the chain wheel IV 605 are sleeved with the chain II 606, when the chain wheel III 603 rotates anticlockwise, the chain wheel IV 605 can be driven to rotate anticlockwise, the original horizontal rotary plate 607 can be driven to rotate to a vertical state when the chain wheel IV 605 rotates anticlockwise, the vertical rotary plate 607 can simultaneously drive the pressing plate 608 to tightly press the top end of the side rod 504, at the moment, the arc opening 609 at the bottom end of the pressing plate 608 is attached to the top end of the side rod 504, so that the stability of the pressing roller II 505 pressing the top end of a transverse steel plate is improved, the pressing degree is improved, the correction of the T-shaped steel structural body 8 is facilitated, at the moment, the motor 204 is started, the motor 204 drives each chain wheel I202 to rotate, the chain I203 is sleeved between the outer ends of each chain I202, so that each roller barrel 201 can be driven to rotate simultaneously, and after each roller barrel 201 rotates, the steel structural body 8 can be driven to move, the first 408 in the moving process of the two sides of the vertical steel plate is corrected in a rolling way, the pressing roller II 505 is matched with the rolling bottom end and the top end of the transverse steel plate 504, the rolling correction of the transverse steel plate is realized, the correction of the T-shaped steel plate 8 is realized, and the overall correction of the steel structure 8 is avoided, and the overall correction of the steel structure 8 is realized, and the effect of the correction of the steel structure is avoided, and the correction of the steel structure 8 is simultaneously;

after the steel structure body 8 is corrected, the air cylinder 7 drives the push rod 701 and the bottom plate 702 to rise, the bottom plate 702 drives the pressing plate 704 to move upwards, the pressing plate 704 passes through the through groove 302 at the top end of the transverse plate 301, then the moving plate 4 is not pressed by the pressing plate 704, the spring one 404 is rebounded, the inserting rod one 402 is rebounded by the spring one 404, then the moving plate 4 and the rack 401 are driven to move towards the vertical plate 3, at this moment, the pressing roller one 408 leaves the side end of the vertical plate, then the rack 401 moves towards the vertical plate 3 and simultaneously drives the sprocket two 602 and the sprocket three 603 to rotate clockwise, meanwhile, the outer end of the sprocket three 603 and the sprocket four 605 is sleeved with the chain two 606, when the sprocket three 603 rotates clockwise, the sprocket four 605 can be simultaneously driven to rotate clockwise, the vertical rotating plate 605 can be driven to rotate clockwise, the vertical rotating plate is rotated to the horizontal state, then the arc opening 609 at the bottom ends of the pressing plate 608 and the pressing plate 608 is not pressed against the side rod 504, the spring two 502 can be pushed against the sliding block 502, and the sliding block two 5031 can be driven to move upwards, and the steel structure body 508 can be corrected sequentially, and the two pressing rollers can move upwards and the steel structure body 508 can be rotated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a slight deformation steel construction orthotic devices, includes base (1), the side fixedly connected with of base (1) a plurality of side seat (101), every the equal fixedly connected with branch (102) in top of side seat (101), every equal fixedly connected with roof (103) between the top of branch (102), the side fixedly connected with fixing base (104) of base (1), the top fixedly connected with drive mechanism of base (1), the top of drive mechanism is equipped with steel construction body (8), the top fixedly connected with riser (3) of base (1), every the equal fixedly connected with diaphragm (301) of side of riser (3), its characterized in that: the top of diaphragm (301) is equipped with the correction mechanism that is used for correcting steel construction body (8), correction mechanism includes:

the side pressure assemblies are respectively arranged at the top end of each transverse plate (301) and are used for correcting two sides of a vertical steel plate in the steel structure body (8);

the plurality of pressing assemblies are respectively arranged at the side end of each vertical plate (3) and used for correcting the transverse steel plate in the steel structure body (8);

the pressing assemblies are respectively arranged at the side ends of each transverse plate (301) and used for pressing the pressing assemblies;

and the lifting assembly is fixedly arranged at the top end of the top plate (103) and is used for propping the side pressing assembly and the pressing assembly.

2. A slightly deformed steel structure orthotic device as claimed in claim 1, wherein: the side pressure subassembly includes movable plate (4), movable plate (4) set up the top at diaphragm (301), the side fixedly connected with inserted bar (402) of movable plate (4), inserted bar (402) are inserted and are established to the side of riser (3), the side fixedly connected with plectane (403) of inserted bar (402), the outer pot head of inserted bar is equipped with spring one (404), the side fixedly connected with horizontal pole (405) of movable plate (4), the side of horizontal pole (405) rotates and is provided with cylinder (406), the inside rotation of cylinder (406) is provided with dwang (407), the equal fixedly connected with compression roller one (408) in top and the bottom of dwang (407).

3. A slightly deformed steel structure orthotic device as claimed in claim 1, wherein: the pressing component comprises a second inserting rod (5), a second circular plate (501) is fixedly connected to the top end of the second inserting rod (5), a second spring (502) is sleeved on the outer end of the second inserting rod (5), a hollow rod (503) is sleeved on the outer end of the second inserting rod (5) and the second circular plate (501), a sliding block (5031) is fixedly connected to the side end of the hollow rod (503), the sliding block (5031) is slidably connected in the sliding groove (303), a side rod (504) is fixedly connected to the side end of the hollow rod (503), and a second pressing roller (505) is rotatably arranged at the side end of the side rod (504).

4. A slightly deformed steel structure orthotic device as claimed in claim 1, wherein: the pressing assembly comprises a fixed plate (6) and a rack (401), the fixed plate (6) is fixedly connected to the side end of the transverse plate (301), a first rotating rod (601) is rotatably arranged at the side end of the fixed plate (6), a second sprocket (602) is fixedly connected to the side end of the first rotating rod (601), a third sprocket (603) is fixedly connected to the other side end of the first rotating rod (601), a second rotating rod (604) is rotatably arranged at the side end of the fixed plate (6), a fourth sprocket (605) is fixedly connected to the side end of the second rotating rod (604), a second chain (606) is sleeved between the outer end of the third sprocket (603) and the outer end of the fourth sprocket (605), a rotating plate (607) is fixedly connected to the side end of the fourth sprocket (605), and a pressing plate (608) is fixedly connected to the bottom end of the fourth sprocket (607).

5. A slightly deformed steel structure orthotic device as claimed in claim 4, wherein: an arc opening (609) is formed in the bottom end of the pressing plate (608).

6. A slightly deformed steel structure orthotic device as claimed in claim 1, wherein: the lifting assembly comprises an air cylinder (7), the air cylinder (7) is fixedly arranged at the top end of the top plate (103), a push rod (701) is arranged at the output end of the air cylinder (7), the push rod (701) is inserted into the bottom end of the top plate (103), a bottom plate (702) is fixedly arranged at the bottom end of the push rod (701), and a plurality of pressing plates (704) are fixedly connected to the bottom end of the bottom plate (702).

7. A slightly deformed steel structure orthotic device as claimed in claim 6, wherein: limiting wheels (703) are fixedly arranged at the bottom end of the bottom plate (702), slots (705) are formed in the side ends of each pressing plate (704), and the bottom end of each pressing plate (704) is in a slope shape.

8. A slightly deformed steel structure orthotic device as claimed in claim 1, wherein: the transmission mechanism comprises a limiting frame (2), the limiting frame (2) is fixedly connected to the top end of the base (1), a plurality of roller barrels (201) are rotatably arranged between the side ends of the limiting frame (2), one of the roller barrels is provided with a plurality of first chain wheels (202) at the side ends of the limiting frame (2), the rotating shaft end of each roller barrel (201) is provided with a plurality of first chain wheels (203) in a sleeved mode between the outer ends of the first chain wheels (202), one of the first chain wheels (202) is arranged at the output end of a motor (204), and the motor (204) is fixedly arranged at the top end of a fixed seat (104).

9. A slightly deformed steel structure orthotic device as claimed in claim 1, wherein: the top end of each transverse plate (301) is provided with a through groove (302) in a downward penetrating mode, and the side end of each vertical plate (3) is provided with a sliding groove (303).

10. A slightly deformed steel structure orthotic device as claimed in claim 3, wherein: the bottom end of the second inserting rod (5) is fixedly connected to the top end of the limiting frame (2).