CN212682107U - Section steel flange correcting mechanism - Google Patents
Section steel flange correcting mechanism Download PDFInfo
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- CN212682107U CN212682107U CN202021184468.8U CN202021184468U CN212682107U CN 212682107 U CN212682107 U CN 212682107U CN 202021184468 U CN202021184468 U CN 202021184468U CN 212682107 U CN212682107 U CN 212682107U
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Abstract
The utility model belongs to the technical field of the steel sheet correction technique and specifically relates to shaped steel edge of a wing orthotic devices, including a bearing track the orbital bottom of bearing is equipped with an mounting platform, bearing track detachable fixes on the mounting platform, treat orthopedic H shaped steel and place bearing track top just treat orthopedic H shaped steel's web with bearing track top offsets tightly bearing track top is equipped with the orthopedic subassembly of a aversion, the both ends of the orthopedic subassembly of aversion outwards stretch out and with the spacing track slip joint that links firmly on the mounting platform, the orthopedic subassembly of aversion is used for realizing treating orthopedic H shaped steel's correction orthopedic. Can carry out quick orthopedic to pterygoid lamina or web H shaped steel that appear warping, the motion range that concrete orthopedic dynamics can control each cylinder body as required realizes, controls simple swiftly, and labour saving and time saving can effectual orthopedic effect of assurance and efficiency.
Description
Technical Field
The utility model relates to a technical field is corrected to the steel sheet, in particular to realize edge of a wing, the orthopedic improved generation structure of web, especially shaped steel edge of a wing aligning gear to H shaped steel.
Background
The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H.
Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions and is widely applied.
In order to meet the use requirements of subsequent working conditions in the actual processing and production process of the structure of the H-shaped steel, the structure of the H-shaped steel has higher precision requirements, and a right angle or a substantially right angle needs to be presented between a flange and a web.
After actual production and processing, because the H-shaped steel needs to have mechanical rigid collision in the transportation process, the structure of the H-shaped steel is easy to deviate and deform greatly in the transportation and subsequent unloading processes, and therefore, the H-shaped steel is usually required to be reshaped before actual construction and installation to ensure the standardization and the precision of the H-shaped steel structure; in addition, some recycled H-shaped steel also needs to be used after being reshaped.
The traditional shape correcting mode is that the flange and the web are beaten manually to correct the deformed part; some orthopedic devices are used for orthopedic, but the orthopedic methods generally have the problems of low orthopedic efficiency and poor orthopedic effect, and the existing orthopedic devices are poor in orthopedic force application stability and prone to cause residual stress at orthopedic parts.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve one of above-mentioned technical problem, the technical scheme who adopts is: the section steel flange correcting mechanism comprises a bearing rail for placing H-shaped steel to be corrected, wherein the bottom of the bearing rail is provided with an installation platform, the bearing rail is detachably fixed on the installation platform, the H-shaped steel to be corrected is placed at the top of the bearing rail, a web of the H-shaped steel to be corrected is tightly abutted to the top of the bearing rail, a shifting correcting component is arranged above the bearing rail, two ends of the shifting correcting component extend outwards and are connected with a limiting rail sliding clamp fixedly connected onto the installation platform, and the shifting correcting component is used for realizing correction and correction of the H-shaped steel to be corrected.
Preferably, the displacement orthopedic component comprises a T-shaped seat, the lower end of the vertical section of the T-shaped seat is movably matched with the stepped shaft section in the middle of a horizontally arranged web rolling wheel through an inverted U-shaped clamping seat and a rotating shaft, the web plate rolling wheel is used for realizing the rolling correction of the web plate, the vertical seats are respectively arranged below the bottoms of the two ends of the horizontal section of the T-shaped seat, the bottom of the vertical seat is fixedly connected with a clamping slide block which is movably clamped on the limiting track at the corresponding position, the top parts of the two vertical seats are respectively fixedly connected with a vertical cylinder, the top parts of piston rods of the two vertical cylinders are respectively fixed at the bottoms of two ends of the horizontal section of the T-shaped seat at corresponding positions, the two vertical cylinders are synchronously moved cylinders, and two sides of the vertical section of the T-shaped seat are fixedly connected with wing plate inner top pieces which are symmetrically arranged, and the wing plate inner top pieces are used for realizing the shape correction of the wing plates of the H-shaped steel to be corrected.
Preferably, the wing plate inner top piece comprises an inner top cylinder fixedly connected to the center of the side face of the vertical section of the T-shaped seat, an inner connecting lug seat is fixedly connected to the end portion of a piston rod of the inner top cylinder, a wing plate inner roller is arranged on one side, facing the wing plate of the H-shaped steel to be straightened, of the inner connecting lug seat, and the wing plate inner roller is movably inserted into the mounting blind hole in the corresponding position of the inner connecting lug seat through two ends of a central shaft of the wing plate inner roller.
Preferably, a ball is movably clamped in the central groove at the bottom of the central shaft.
Preferably, the wing plate outer top pieces are respectively installed on the opposite inner side walls of the two vertical seats, and the wing plate outer top pieces are matched with the wing plate inner top pieces at the corresponding positions to realize the shape correction of the current wing plate.
Preferably, the pterygoid lamina outer top piece includes one and links firmly outer top cylinder on the inside wall of founding the seat the tip of the piston rod of outer top cylinder links firmly an outer connection ear seat is equipped with a pterygoid lamina outer roller towards the outside of the pterygoid lamina of the H shaped steel of treating orthopedic, the both ends activity cartridge of pterygoid lamina outer roller through its center pin is in the mounting hole of outer connection ear seat corresponding position department.
Preferably, the displacement orthopedic component is driven by manpower or machinery to reciprocate along the length direction of the two limit rails.
Preferably, a traction cylinder is arranged above the top of the T-shaped seat, a piston rod of the traction cylinder is detachably and fixedly connected with the top center of the T-shaped seat, and a cylinder body of the traction cylinder and the bearing rail are relatively fixedly arranged.
The beneficial effects of the utility model are embodied in: can carry out quick orthopedic to pterygoid lamina or web H shaped steel that appear warping, the motion range that concrete orthopedic dynamics can control each cylinder body as required realizes, controls simple swiftly, and labour saving and time saving can effectual orthopedic effect of assurance and efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the use state structure of the H-shaped steel after installation.
In the figure, 1, H-shaped steel; 101. a web; 102. a wing plate; 2. Supporting a rail; 3. mounting a platform; 4. A limiting track; 5. A T-shaped seat; 6. a U-shaped card seat; 7. a web rolling wheel; 8. a wing panel inner top piece; 81. an inner jacking cylinder; 82. an inner connecting ear seat; 83. a wing plate inner roller; 84. a central shaft; 85. a ball bearing; 9. a wing plate outer top member; 91. an outer jacking cylinder; 92. the outer connecting ear seat; 93. a wing plate outer roller; 10. a vertical cylinder; 11. a vertical seat; 12. clamping the sliding block; 13. and (4) a traction cylinder.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, the section steel flange straightening mechanism includes a supporting rail 2 for placing an H-section steel 1 to be straightened, a mounting platform 3 is disposed at the bottom of the supporting rail 2, the supporting rail 2 is detachably fixed on the mounting platform 3, the H-section steel 1 to be straightened is placed on the top of the supporting rail 2, a web 101 of the H-section steel 1 to be straightened abuts against the top of the supporting rail 2, a displacement straightening assembly is disposed above the supporting rail 2, two ends of the displacement straightening assembly extend outwards and are in sliding clamping connection with a limiting rail 4 fixedly connected to the mounting platform 3, and the displacement straightening assembly is used for achieving straightening of the H-section steel 1 to be straightened.
Each cylinder in this application is the electric cylinder structure respectively.
Before the correcting mechanism is used, the H-shaped steel 1 to be corrected needs to be placed at the top of the bearing rail 2, and the web plate 101 of the H-shaped steel 1 to be corrected is tightly abutted to the top of the bearing rail 2.
The web plate 101 and the two wing plates of the H-shaped steel 1 to be straightened can be tightly propped by controlling the piston rods of the electric cylinders to extend out as required, the propping strength is determined according to the required straightening degree, and the aim of ensuring that the H-shaped steel 1 to be straightened meets the straightening requirements is fulfilled.
Specifically, a web plate rolling wheel 7 of the displacement correcting component is controlled by controlling two vertical cylinders 10 which move synchronously to match with a bearing track 2 to tightly press the top of a web plate 101, and two wing plate inner top pieces 8 and two wing plate outer top pieces 9 are controlled to match to tightly press and correct the wing plates; when the H-shaped steel 1 needs to be manually or mechanically fixed after being tightly abutted, the piston rod of the traction cylinder 13 is controlled to move, so that the whole displacement shape correcting component and the H-shaped steel 1 are driven to move relatively, the whole H-shaped steel 1 is finally corrected in the whole process, the shape correcting effect is good, and the efficiency is high.
Preferably, the displacement orthopedic assembly comprises a T-shaped seat 5, the lower end of the vertical section of the T-shaped seat 5 is movably matched with the stepped shaft sections at the two ends of a horizontally arranged web roller 7 through an inverted U-shaped clamping seat 6 and a rotating shaft, the web roller 7 is used for realizing the rolling correction of a web 101, a vertical seat 11 is respectively arranged below the bottoms of the two ends of the horizontal section of the T-shaped seat 5, a clamping slide block 12 is fixedly connected to the bottom of the vertical seat 11, the clamping slide block 12 is movably clamped on the limiting track 4 at the corresponding position, a vertical cylinder 10 is respectively fixedly connected to the tops of the two vertical seats 11, the tops of the piston rods of the two vertical cylinders 10 are respectively fixed to the bottoms of the two ends of the horizontal section of the T-shaped seat 5 at the corresponding position, the two vertical cylinders 10 are cylinders which move synchronously, and wing plate inner lifters 8 which are symmetrically arranged are respectively fixedly connected to the two sides of the vertical section of the T-shaped seat 5, the wing plate inner top part 8 is used for realizing the shape correction of the wing plate 102 of the H-shaped steel 1 to be corrected.
The T-shaped seat 5 can be driven to lift by controlling the extension and retraction of the vertical cylinder 10, so that the web rolling wheel 7 is driven to press and correct the deformed part of the web 101 to be flat; in addition, the distance width between two wing plates of the H-shaped steel 1 can be adapted through the telescopic adjustment of the wing plate inner top piece 8, and the wing plates at corresponding positions are abutted by matching with the wing plate outer top piece 9 corresponding to the outside, so that the leveling and the correction are realized.
Preferably, the wing plate inner top piece 8 comprises an inner top cylinder 81 fixedly connected to the center of the side face of the vertical section of the T-shaped seat 5, an inner connecting lug seat 82 is fixedly connected to the end part of a piston rod of the inner top cylinder 81, a wing plate inner roller 83 is arranged on one side, facing the wing plate 102 of the H-shaped steel 1 to be straightened, of the inner connecting lug seat 82, and the wing plate inner roller 83 is movably inserted into a mounting blind hole in the corresponding position of the inner connecting lug seat 82 through two ends of a central shaft 84 of the wing plate inner roller 83.
The wing plate inner roller 83 is tightly pressed against the wing plate in a rolling manner, so that the pressing force can be ensured, the resistance in the movement process can be reduced, and the stability is improved.
Preferably, a ball 85 is movably engaged in a central recess at the bottom of the central shaft 84. The purpose of the balls 85 is primarily to avoid excessive friction when the bottom of the central shaft 84 is in contact with the web 101 or the web roller 7.
Preferably, a wing plate outer top piece 9 is respectively installed on the opposite inner side walls of the two vertical seats 11, and the wing plate outer top piece 9 is matched with the wing plate inner top piece 8 at the corresponding position to realize the shape correction of the current wing plate 102.
Preferably, the wing plate outer top part 9 comprises an outer top cylinder 91 fixedly connected to the inner side wall of the vertical seat 11, an outer connecting lug seat 92 is fixedly connected to the end portion of a piston rod of the outer top cylinder 91, a wing plate outer roller 93 is arranged on the outer side of the outer connecting lug seat 92 facing to a wing plate 102 of the H-shaped steel 1 to be straightened, and the wing plate outer roller 93 is movably inserted into a mounting hole at the corresponding position of the outer connecting lug seat 92 through two ends of a central shaft 84 of the wing plate outer roller 93.
The wing plate outer roller 93 is tightly pressed with the wing plate in a rolling manner, so that the pressing force can be ensured, the resistance in the movement process can be reduced, and the stability is improved.
The wing plate outer roller 93 and the wing plate inner roller 83 are matched with each other to realize abutting and shape correction of wing plates with different sizes and thicknesses, so that quick shape correction is realized.
Preferably, the displacement orthopedic component is driven by manpower or machinery to reciprocate along the length direction of the two limiting rails 4. Specifically, the driving mode is selected according to the requirement.
Preferably, a traction cylinder 13 is arranged above the top of the T-shaped seat 5, a piston rod of the traction cylinder 13 is detachably and fixedly connected with the top center of the T-shaped seat 5, and a cylinder body of the traction cylinder 13 and the supporting rail 2 are relatively fixedly arranged.
When the shape is corrected, the H-shaped steel 1 to be corrected can be fixed on the supporting track 2, and the whole displacement shape correcting component is driven by the motion of the traction cylinder 13 to realize the quick and stable shape correction along the length direction of the H-shaped steel to be corrected.
In order to ensure the shape correcting effect of the H-shaped steel 1 to be corrected, the shape correcting operation needs to be performed twice, after the H-shaped steel 1 to be corrected is subjected to the first shape correcting operation, the H-shaped steel 1 needs to be turned 180 degrees along the direction of the web 101 and then is subjected to the second shape correcting operation, and finally, the shape correcting effect is achieved.
Before the correcting mechanism is used, the H-shaped steel 1 to be corrected needs to be placed at the top of the bearing rail 2, and the web plate 101 of the H-shaped steel 1 to be corrected is tightly abutted to the top of the bearing rail 2.
The web plate 101 and the two wing plates of the H-shaped steel 1 to be straightened can be tightly propped by controlling the piston rods of the electric cylinders to extend out as required, the propping strength is determined according to the required straightening degree, and the aim of ensuring that the H-shaped steel 1 to be straightened meets the straightening requirements is fulfilled.
Specifically, a web plate rolling wheel 7 of the displacement correcting component is controlled by controlling two vertical cylinders 10 which move synchronously to match with a bearing track 2 to tightly press the top of a web plate 101, and two wing plate inner top pieces 8 and two wing plate outer top pieces 9 are controlled to match to tightly press and correct the wing plates; when the H-shaped steel 1 needs to be manually or mechanically fixed after being tightly abutted, the piston rod of the traction cylinder 13 is controlled to move, so that the whole displacement shape correcting component and the H-shaped steel 1 are driven to move relatively, the whole H-shaped steel 1 is finally corrected in the whole process, the shape correcting effect is good, and the efficiency is high.
The T-shaped seat 5 can be driven to lift by controlling the extension and retraction of the vertical cylinder 10, so that the web rolling wheel 7 is driven to press and correct the deformed part of the web 101 to be flat; in addition, the distance width between two wing plates of the H-shaped steel 1 can be adapted through the telescopic adjustment of the wing plate inner top piece 8, and the wing plates at corresponding positions are abutted by matching with the wing plate outer top piece 9 corresponding to the outside, so that the leveling and the correction are realized.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (8)
1. Section steel edge of a wing aligning gear, its characterized in that: the correcting device comprises a bearing rail for placing H-shaped steel to be corrected, wherein a mounting platform is arranged at the bottom of the bearing rail, the bearing rail is detachably fixed on the mounting platform, the H-shaped steel to be corrected is placed at the top of the bearing rail, a web of the H-shaped steel to be corrected is tightly abutted to the top of the bearing rail, a shifting correcting component is arranged above the bearing rail, two ends of the shifting correcting component extend outwards and are in sliding clamping connection with a limiting rail fixedly connected to the mounting platform, and the shifting correcting component is used for correcting the H-shaped steel to be corrected.
2. The flange straightening mechanism of the section steel according to claim 1, characterized in that: the displacement orthopedic component comprises a T-shaped seat, the lower end of the vertical section of the T-shaped seat is movably matched with the stepped shaft section in the middle of a horizontally arranged web rolling wheel through an inverted U-shaped clamping seat and a rotating shaft, the web plate rolling wheel is used for realizing the rolling correction of the web plate, the vertical seats are respectively arranged below the bottoms of the two ends of the horizontal section of the T-shaped seat, the bottom of the vertical seat is fixedly connected with a clamping slide block which is movably clamped on the limiting track at the corresponding position, the top parts of the two vertical seats are respectively fixedly connected with a vertical cylinder, the top parts of piston rods of the two vertical cylinders are respectively fixed at the bottoms of two ends of the horizontal section of the T-shaped seat at corresponding positions, the two vertical cylinders are synchronously moved cylinders, and two sides of the vertical section of the T-shaped seat are fixedly connected with wing plate inner top pieces which are symmetrically arranged, and the wing plate inner top pieces are used for realizing the shape correction of the wing plates of the H-shaped steel to be corrected.
3. The flange straightening mechanism of the section steel according to claim 2, characterized in that: the wing plate inner ejection piece comprises an inner ejection cylinder fixedly connected to the center of the side face of the vertical section of the T-shaped seat, an inner connecting lug seat is fixedly connected to the end portion of a piston rod of the inner ejection cylinder, a wing plate inner roller is arranged on one side, facing the wing plate of the H-shaped steel to be corrected, of the inner connecting lug seat, and the wing plate inner roller is movably inserted into the mounting blind hole in the position corresponding to the inner connecting lug seat through the two ends of a center shaft of the wing plate inner roller.
4. The flange straightening mechanism of the section steel according to claim 3, characterized in that: a ball is movably clamped in the central groove at the bottom of the central shaft.
5. The flange straightening mechanism of the section steel according to claim 4, characterized in that: and wing plate outer top pieces are respectively arranged on the opposite inner side walls of the two vertical seats, and the wing plate outer top pieces are matched with the wing plate inner top pieces at the corresponding positions to realize the shape correction of the current wing plate.
6. The flange straightening mechanism of the section steel according to claim 5, wherein: the outer top of pterygoid lamina includes one and links firmly outer top cylinder on the inside wall of founding the seat the tip of the piston rod of outer top cylinder has linked firmly an outer joint ear seat is equipped with a pterygoid lamina outer roller towards the outside of the pterygoid lamina of treating orthopedic H shaped steel, the outer roller of pterygoid lamina is in through the activity cartridge in the both ends of its center pin the mounting hole of outer joint ear seat corresponding position department.
7. The flange straightening mechanism of the section steel according to claim 6, characterized in that: the displacement orthopedic component is driven by manpower or machinery to reciprocate along the length direction of the two limit rails.
8. The flange straightening mechanism for section steel according to claim 7, wherein: and a traction cylinder is arranged above the top of the T-shaped seat, a piston rod of the traction cylinder is detachably and fixedly connected with the top center of the T-shaped seat, and a cylinder body of the traction cylinder and the bearing track are relatively fixedly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021184468.8U CN212682107U (en) | 2020-06-24 | 2020-06-24 | Section steel flange correcting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021184468.8U CN212682107U (en) | 2020-06-24 | 2020-06-24 | Section steel flange correcting mechanism |
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| CN212682107U true CN212682107U (en) | 2021-03-12 |
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| CN202021184468.8U Active CN212682107U (en) | 2020-06-24 | 2020-06-24 | Section steel flange correcting mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732568A (en) * | 2021-09-26 | 2021-12-03 | 江苏九洲新材料科技有限公司 | Production and processing technology of high-hardness nickel-based flux-cored wire |
| CN114232517A (en) * | 2021-12-23 | 2022-03-25 | 中铁桥隧技术有限公司 | Method for local cold straightening of steel truss girder |
-
2020
- 2020-06-24 CN CN202021184468.8U patent/CN212682107U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732568A (en) * | 2021-09-26 | 2021-12-03 | 江苏九洲新材料科技有限公司 | Production and processing technology of high-hardness nickel-based flux-cored wire |
| CN114232517A (en) * | 2021-12-23 | 2022-03-25 | 中铁桥隧技术有限公司 | Method for local cold straightening of steel truss girder |
| CN114232517B (en) * | 2021-12-23 | 2023-11-03 | 中铁桥隧技术有限公司 | Local cold correction method for steel truss girder |
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