Correcting device for steel structure
By designing an automated straightening device, which utilizes hydraulic cylinders, motors, and vacuum cleaners to achieve automated straightening and cleaning of steel structures, the problem of reliance on manual operation and the influence of dirt in traditional straightening methods is solved, thereby improving the accuracy of straightening and work efficiency.
Patent Information
- Application Number
- CN202520164724.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-24
AI Technical Summary
Traditional steel structure straightening methods rely on manual operation, and dust and oil stains easily accumulate during processing, transportation, and storage, affecting the normal operation and effectiveness of the straightening equipment.
A correction device comprising a support frame, a clamping component, a cleaning component, and a power component is designed. It utilizes a hydraulic cylinder, a motor, and a vacuum cleaner to achieve automated correction and cleaning, removing dirt through brushes and collecting it in the vacuum cleaner.
It has enabled automated correction and cleaning of steel structures, improved correction accuracy and work efficiency, avoided dirt and secondary pollution, and saved time and labor costs.
Smart Images
Figure CN223811427U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of correction device, specifically for a kind of correction device for steel structure. BACKGROUND
[0002] Steel structure is the structure of steel material composition, is one of main building structure types.Structure is mainly by section steel and steel plate etc. The component of steel beam, steel column, steel truss etc. Composition, and adopts silanization, pure manganese phosphorization, washing and drying, galvanizing etc. Rust removal antirust process. Welding, bolt or rivet connection is generally used between each component or part. Because its self weight is lighter, and construction is simple, it is widely used in large factory, venue, super high-rise, bridge etc. Steel structure is easy to rust, and general steel structure is rusted, galvanized or paint, and it is maintained regularly.
[0003] Traditional steel structure correction method usually relies on manual operation, and at the same time, steel structure is easy to accumulate dirt, oil stain and other dirt in the process of processing, transportation and storage, and the dirt not only affects the appearance quality of steel structure, but also may interfere with the normal operation of correction equipment, thereby affecting the correction effect, for this purpose, a kind of correction device for steel structure is proposed. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of correction device for steel structure to solve the problems raised in the above background technology.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of correction device for steel structure, including support frame, the support frame one side is equipped with the compression assembly for steel structure correction;
[0006] The compression assembly one side is equipped with the cleaning assembly for steel structure surface cleaning, the cleaning assembly one side is equipped with the power assembly for providing steel structure movement;
[0007] The compression assembly includes hand wheel and support plate, the support plate one side is fixed with hydraulic cylinder, the hydraulic cylinder push rod end is fixed with push plate, the push plate bottom is rotatably connected with a plurality of first rotating rollers by bearing;
[0008] The hand wheel one side is fixed with screw rod, the screw rod one end is rotatably connected with vertical plate by bearing, the vertical plate one side is rotatably connected with a plurality of second rotating rollers by bearing;
[0009] The vertical plate one side is fixed with sliding column that moves through one side of support frame, the support frame inner side is equipped with a plurality of third rotating rollers.
[0010] As preferred, the power assembly comprises a horizontal plate, a motor is fixed on the top of the horizontal plate, a plurality of rotating shafts are rotatably connected to one side of the support frame through bearings, and the outer sides of the rotating shafts are inserted into the shafts of the third rotating rollers.
[0011] As preferred, one end of one of the rotating shafts is fixed to the output shaft end of the motor, pulleys are fixedly sleeved on the outer sides of the rotating shafts, and a belt is connected between the pulleys.
[0012] As preferred, one side of the horizontal plate is fixed to one side of the support frame, and the outer side of the support plate is fixed to the top side of the support frame.
[0013] As preferred, the cleaning assembly comprises two connecting frames, a limiting frame is fixed to one side of each connecting frame, and a plurality of bristles are inserted into one side of the limiting frame.
[0014] As preferred, a dust collector is arranged on one side of each connecting frame, and a dust suction pipe is fixed to one side of the bristles.
[0015] As preferred, a connecting pipe is connected to the air outlet end of the dust suction pipe, the air outlet end of the connecting pipe is connected to the air inlet end of the dust collector, and one side of each connecting frame is fixed to one side of the support frame and the push plate.
[0016] Compared with the prior art, the above technical scheme has the following technical effects:
[0017] I. By adjusting the extension length of the push rod end of the hydraulic cylinder, the contact force and position of the first rotating roller with the top of the steel structure can be accurately controlled, the stability during the correction process is ensured, at the same time, the cooperation of the hand wheel and the screw rod can fine-tune the distance between the second rotating roller and the two sides of the steel structure, further enhancing the correction accuracy, the motor and the pulley are used to drive the third rotating roller, realizing the automatic movement and correction of the steel structure, and greatly improving the work efficiency.
[0018] II. By directly contacting the bristles with the outer side of the steel structure, the dirt, dust and other attachments on the surface of the steel structure can be effectively brushed off, the existence of dirt and attachments is avoided, the normal operation and correction effect of the correction equipment are affected, the suction effect of the dust collector can timely suck and collect the brushed dirt, avoiding the problems of dirt scattering and secondary pollution, combining cleaning with correction can complete multiple tasks in one operation, thereby saving time and labor cost. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0020] Figure 1 It is a first perspective structural schematic view of the utility model;
[0021] Figure 2 It is a second perspective structural schematic view of the utility model;
[0022] Figure 3 It is a third perspective structural schematic view of the utility model;
[0023] Figure 4 It is a structural schematic view of the second rotating roller of the utility model;
[0024] Figure 5 It is a structural schematic view of the limiting frame of the utility model.
[0025] The figure mark explanation: 1, support frame; 2, cleaning assembly; 21, connecting frame; 22, dust collector; 23, connecting pipe; 24, limiting frame; 25, brush hair; 26, dust suction pipe; 5, power assembly; 51, motor; 52, cross plate; 53, tension pulley; 54, belt pulley; 55, rotating shaft; 6, pressing assembly; 61, hand wheel; 62, hydraulic cylinder; 63, sliding column; 64, support plate; 65, push plate; 66, first rotating roller; 67, screw rod; 68, vertical plate; 69, second rotating roller; 610, third rotating roller. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0027] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the limiting conditions of the embodiments of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.
[0028] Embodiment
[0029] Please refer to Figures 1-5 The utility model provides a technical scheme: a correcting device for steel structure, including support frame 1, support frame 1 one side is equipped with the compression assembly 6 for steel structure correction, the compression assembly 6 one side is equipped with the cleaning assembly 2 for steel structure surface cleaning, and the cleaning assembly 2 one side is equipped with the power assembly 5 for providing steel structure movement,
[0030] Compression assembly 6 includes hand wheel 61 and support plate 64, and one side of support plate 64 is fixed with hydraulic cylinder 62, and hydraulic cylinder 62 is connected with hydraulic station, and the hydraulic power source that the push rod end of hydraulic cylinder 62 extends or retracts is provided through hydraulic station, and the push plate 65 is fixed to the push rod end of hydraulic cylinder 62, and a plurality of first rotating rollers 66 are rotatably connected to the bottom of push plate 65 through bearings;Hydraulic cylinder 62 pushes push plate 65 and multiple first rotating rollers 66 to move downwards, so that the outside of first rotating roller 66 contacts the top of steel structure, one side of hand wheel 61 is fixed with lead screw 67, one end of lead screw 67 is rotatably connected with vertical plate 68 through bearing, and a plurality of second rotating rollers 69 are rotatably connected to one side of vertical plate 68 through bearings;One side of vertical plate 68 is fixed with sliding column 63 that is movably penetrated in one side of support frame 1, and a plurality of third rotating rollers 610 are arranged in the inside of support frame 1, and two hand wheels 61 are rotated, so that hand wheel 61 drives lead screw 67 to rotate, lead screw 67 is threadedly connected with support frame 1, so that lead screw 67 drives vertical plate 68 to move along sliding column 63 to steel structure, so that multiple second rotating rollers 69 contact the two sides of steel structure.
[0031] Power assembly 5 includes horizontal plate 52, and the top of horizontal plate 52 is fixed with motor 51, and one side of support frame 1 is rotatably connected with a plurality of rotating shafts 55, and the outside of rotating shaft 55 is inserted into the shaft center of third rotating roller 610, and the output shaft of motor 51 drives pulley 54 to rotate, and the pulley 54 is connected with a plurality of belts, and at this time, the pulley 54 drives a plurality of rotating shafts 55 to rotate, and one end of one of rotating shafts 55 is fixed to the output shaft end of motor 51, and pulley 54 is fixedly sleeved on the outside of rotating shaft 55, and the pulley 54 is connected with a belt, and one side of support frame 1 is fixed with tension pulley 53 that is sleeved on the outside of the belt, and one side of horizontal plate 52 is fixed to one side of support frame 1, and the outside of support plate 64 is fixed to one side of the top of support frame 1, and rotating shaft 55 drives multiple third rotating rollers 610 to rotate, and at this time, third rotating roller 610 drives steel structure to move to one side through the friction force with steel structure.
[0032] The cleaning assembly 2 comprises two connecting frames 21, one side of the connecting frame 21 is fixed with a limiting frame 24, a plurality of brush hairs 25 are inserted into one side of the limiting frame 24, the limiting frame 24 and the brush hair 25 move downward, so that the plurality of brush hairs 25 contact the outer side of the steel structure, at this time when the steel structure moves, the brush hair 25 brushes off the dirt on the surface of the steel structure, the shapes of the two limiting frames 24 are the same as the shape of the H-shaped steel structure, and the brush hair 25 is in sliding contact with the surface of the steel structure, the connecting frame 21 is provided with a dust collector 22 on one side, the connecting frame 21 is fixed with a dust suction pipe 26 on one side of the brush hair 25, the dust suction pipe 26 can be installed in different numbers on one side of the connecting frame 21 according to actual needs, which is convenient for sucking dirt into the inside of the dust collector 22, the dust suction pipe 26 is communicated with a connecting pipe 23 at the air outlet end, the connecting pipe 23 is communicated with the air inlet end of the dust collector 22, under the suction of the dust collector 22, the dirt is sucked into the inside of the dust collector 22, and one side of the two connecting frames 21 is fixed to one side of the supporting frame 1 and the push plate 65 respectively.
[0033] Working principle: when the H-shaped steel structure needs to be corrected, the steel structure is hoisted to one side of the supporting frame 1 by using the crown block, at this time the switch on one side of the supporting frame 1 is pressed, the control motor 51 starts to work, and the push rod end of the hydraulic cylinder 62 extends according to the size of the steel structure, at this time the hydraulic cylinder 62 pushes the push plate 65 and the plurality of first rotating rollers 66 to move downward, so that the outer side of the first rotating roller 66 contacts the top of the steel structure, then the two hand wheels 61 are rotated respectively, so that the hand wheel 61 drives the lead screw 67 to rotate, the lead screw 67 is screwed with the supporting frame 1, so that the lead screw 67 pushes the vertical plate 68 to move along the slide column 63 to the steel structure, so that the plurality of second rotating rollers 69 contact the two sides of the steel structure, at this time the third rotating roller 610 contacts the bottom of the steel structure;
[0034] At this time the motor 51 starts to work, the output shaft of the motor 51 drives the belt pulley 54 to rotate, the belt pulleys 54 are connected by a plurality of belts, at this time the belt pulley 54 drives the plurality of rotating shafts 55 to rotate, the rotating shaft 55 drives the plurality of third rotating rollers 610 to rotate, at this time the third rotating roller 610 drives the steel structure to move to one side through the friction with the steel structure, at this time the plurality of first rotating rollers 66, second rotating rollers 69 and third rotating rollers 610 correct the steel structure;
[0035] When the steel structure enters the inside of the supporting frame 1, at this time the limiting frame 24 and the brush hair 25 move downward under the power of the hydraulic cylinder 62, so that the plurality of brush hairs 25 contact the outer side of the steel structure, at this time when the steel structure moves, the brush hair 25 brushes off the dirt on the surface of the steel structure, under the suction of the dust collector 22, the dirt is sucked into the inside of the dust collector 22.
[0036] The model of the dust collector 22 is TC-7510, and the internal structure and operation principle of the dust collector 22 of the model are prior art, and thus will not be described here.
[0037] In summary, by adjusting the extension length of the push rod end of the hydraulic cylinder 62, the contact force and position of the first rotating roller 66 with the top of the steel structure can be accurately controlled, the stability in the correction process is ensured, meanwhile, the cooperation of the hand wheel 61 and the screw rod 67 can fine tune the distance between the second rotating roller 69 and the two sides of the steel structure, further enhancing the accuracy of correction, the motor 51 and the belt pulley 54 are used to drive the third rotating roller 610, realizing the automatic movement and correction of the steel structure, and greatly improving the work efficiency.
[0038] The bristles 25 directly contact the outer side of the steel structure, can effectively brush off the dirt, dust and other attachments on the surface of the steel structure, avoid the existence of dirt and attachments affecting the normal operation and correction effect of the correction equipment, the suction effect of the dust collector 22 can timely suck and collect the brushed dirt, avoiding the problem of scattered dirt and secondary pollution, combining cleaning and correction, multiple tasks can be completed in one operation, thereby saving time and labor cost.
[0039] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.
Claims
1. A straightening device for steel structures, comprising a support frame (1), characterized in that: The support frame (1) is provided with a clamping assembly (6) for steel structure correction on one side; The clamping assembly (6) is provided with a cleaning assembly (2) for cleaning the surface of the steel structure on one side, and a power assembly (5) for providing movement of the steel structure on one side of the cleaning assembly (2). The clamping assembly (6) includes a handwheel (61) and a support plate (64). A hydraulic cylinder (62) is fixed on one side of the support plate (64). A push plate (65) is fixed on the push rod end of the hydraulic cylinder (62). Several first rotating rollers (66) are rotatably connected to the bottom of the push plate (65) through a bearing. A lead screw (67) is fixed on one side of the handwheel (61), and a vertical plate (68) is rotatably connected to one end of the lead screw (67) through a bearing. Several second rotating rollers (69) are rotatably connected to one side of the vertical plate (68) through a bearing. A sliding column (63) is fixed on one side of the vertical plate (68) and extends through one side of the support frame (1). Several third rotating rollers (610) are provided on the inner side of the support frame (1).
2. The straightening device for steel structures according to claim 1, characterized in that: The power assembly (5) includes a horizontal plate (52), a motor (51) is fixed on the top of the horizontal plate (52), and a number of rotating shafts (55) are rotatably connected to one side of the support frame (1) through bearings. The outer side of the rotating shafts (55) is inserted into the axis of the third rotating roller (610).
3. The straightening device for steel structures according to claim 2, characterized in that: One end of one of the rotating shafts (55) is fixed to the output shaft end of the motor (51), and a pulley (54) is fixedly sleeved on the outside of the rotating shaft (55). A belt is connected between the pulleys (54), and a tensioning wheel (53) wrapped around the outside of the belt is fixed on one side of the support frame (1).
4. A straightening device for steel structures according to claim 3, characterized in that: One side of the horizontal plate (52) is fixed to one side of the support frame (1), and the outer side of the support plate (64) is fixed to the top side of the support frame (1).
5. A straightening device for steel structures according to claim 1, characterized in that: The cleaning component (2) includes two connecting frames (21), one side of which is fixed with a limiting frame (24), and a plurality of bristles (25) are inserted into one side of the limiting frame (24).
6. A straightening device for steel structures according to claim 5, characterized in that: A vacuum cleaner (22) is provided on one side of the connecting frame (21), and a vacuum tube (26) located on the side of the brush bristles (25) is fixed on one side of the connecting frame (21).
7. A straightening device for steel structures according to claim 6, characterized in that: The air outlet of the suction pipe (26) is connected to a connecting pipe (23), and the air outlet of the connecting pipe (23) is connected to the air inlet of the vacuum cleaner (22). One side of each of the two connecting frames (21) is fixed to one side of the support frame (1) and the push plate (65).