CN209753702U - Movable section steel correcting device - Google Patents
Movable section steel correcting device Download PDFInfo
- Publication number
- CN209753702U CN209753702U CN201920324507.0U CN201920324507U CN209753702U CN 209753702 U CN209753702 U CN 209753702U CN 201920324507 U CN201920324507 U CN 201920324507U CN 209753702 U CN209753702 U CN 209753702U
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- base
- section steel
- fixed
- rod
- correcting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 112
- 239000010959 steel Substances 0.000 title claims abstract description 112
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000004080 punching Methods 0.000 claims description 19
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The utility model relates to a movable section steel correcting device, which comprises a base for placing section steel and at least one correcting mechanism arranged on the base; the correcting mechanism comprises a supporting frame and a stamping device fixed on the supporting frame; the support frame is arranged on the base in a sliding manner; the stamping device comprises a horizontal fixing rod, at least one hydraulic machine and a correction plate, wherein the hydraulic machine and the correction plate are fixed on the fixing rod; the fixed rod is detachably fixed on the support frame; the hydraulic machine is longitudinally fixed at the lower end of the fixed rod; the correcting plate is arranged below the telescopic rod of the hydraulic press and above the profile steel, and the telescopic rod of the hydraulic press is extended to drive the correcting plate to press the profile steel downwards for correction; this movable shaped steel correcting unit can steadily place warp's shaped steel on the base to progressively carry out unsettled correction of pushing down to a plurality of bent parts of shaped steel through removing the inspection mechanism, it is convenient to rectify, rectifies effectually.
Description
Technical Field
The utility model belongs to the technical field of the calibration equipment and specifically relates to a portable shaped steel correcting unit.
background
The section steel is a strip-shaped steel with certain section shape and size, and comprises H-shaped steel, I-shaped steel, channel steel and the like. The section steel has the advantages of reasonable distribution of the height-width ratio of the section size according to different purposes, excellent mechanical property and excellent service performance, and is widely applied to engineering construction. In the actual construction process, when uneven external force such as vibration or impact borne by the section steel is too large, the section steel is often subjected to buckling deformation. After the engineering construction is finished, the shape and the size of the section steel obtained after the disassembly deviate, so that the section steel can not be directly applied to the next engineering construction.
The utility model discloses a chinese utility model patent application with the grant number of CN205763085U discloses an H shaped steel inspection machine, this H shaped steel inspection machine includes first support column, H steel straightening machine and second punching press controller, adopt the mode of punching press formula to rectify, be provided with the punching press board of two kinds of differences on the basis of punching press formula, one kind is the punching press board that has the circular arc piece, the other kind is plane punching press board, H shaped steel goes on through the punching press board of circular arc piece earlier, can change the low-lying department in the H shaped steel, produce the ration and warp, it is planar to rectify it into through plane punching press board. But at the shaped steel actual correction in-process, because the shaped steel crookedness after the deformation is great, when shaped steel one end punching press was rectified, the other end of shaped steel was unsettled in the base outside, because the unstable messenger shaped steel of focus is difficult to put and is carried out the punching press on the base and rectify, rectifies inconveniently, rectifies the effect relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that prior art exists, the utility model provides a portable shaped steel correcting unit can steadily place warp's shaped steel on the base to progressively carry out unsettled correction of pushing down to a plurality of bent parts of shaped steel through removing the inspection machine, it is convenient to rectify, rectifies effectually.
The technical scheme of the utility model as follows:
A movable section steel correcting device comprises a base for placing section steel and at least one correcting mechanism arranged on the base; the correcting mechanism comprises a supporting frame and a stamping device fixed on the supporting frame; the support frame is arranged on the base in a sliding manner; the stamping device comprises a horizontal fixing rod, at least one hydraulic machine and a correction plate, wherein the hydraulic machine and the correction plate are fixed on the fixing rod; the fixed rod is detachably fixed on the support frame; the hydraulic machine is longitudinally fixed at the lower end of the fixed rod; the correcting plate is arranged below a telescopic rod of the hydraulic press and above the profile steel, and the telescopic rod of the hydraulic press is extended to drive the correcting plate to press the profile steel downwards for correction.
Furthermore, sliding grooves are formed in two outer side walls of the base along the length direction, and two sliding devices are respectively arranged on the supporting frame and the corresponding parts of the sliding grooves; each sliding device comprises a rotating shaft and a pulley; one end of the rotating shaft is rotatably connected with the supporting frame, and the other end of the rotating shaft is fixedly connected with the pulley; the pulley is embedded into the sliding groove to enable the supporting frame to be arranged on the base in a sliding mode.
further, a first gear is fixedly sleeved on the rotating shaft; a driving motor is fixed on the support frame; a second gear is fixedly sleeved on an output shaft of the driving motor; the second gear is meshed with the two first gears on the same side, and the pulley is driven by the driving motor to rotate in the sliding groove to drive the correcting mechanism to move along the base.
Furthermore, supporting legs used for suspending the base in the air are fixed at two ends of the base.
Furthermore, at least one supporting rod is placed along shaped steel length direction between base and shaped steel, provides the supporting point when unsettled and proofreaied for the shaped steel punching press with shaped steel through the supporting rod.
Furthermore, baffles for preventing the support rod from being obliquely placed are fixed at two ends of the support rod; the lower end of the inner side wall of the baffle is tightly attached to the outer wall of the base.
Furthermore, the number of the hydraulic machines arranged in each stamping device is two; the two hydraulic machines are respectively fixed on the fixed rods above the two side edges of the section steel.
Furthermore, two ends of the correcting plate are respectively hung at the lower ends of telescopic rods of the two hydraulic machines through a chain rope, and the correcting plate is driven to move up and down through the extension and retraction of the telescopic rods.
Furthermore, the support frame is a rectangular frame structure sleeved on the base; the support frame comprises two vertical rods and two cross rods; the two vertical rods are respectively arranged on two sides of the base, the two cross rods are respectively fixed with the upper ends and the lower ends of the vertical rods, and the cross rod at the lower end is clung to the lower surface of the base; the inner walls of the two vertical rods of the support frame are longitudinally provided with lifting grooves; two ends of the fixed rod are respectively embedded into the two lifting grooves; a plurality of first fixing holes are formed in the two vertical rods from top to bottom at intervals in a penetrating mode; and the positions of two ends of the fixed rod, which correspond to the first fixed holes, are respectively provided with second fixed holes, and a locking device penetrates through the first fixed holes and the second fixed holes from outside to inside to lock the fixed rod on the support frame.
The utility model discloses following beneficial effect has:
1. The utility model relates to a movable section steel correcting device, when the buckling deformation degree of the section steel is smaller, a correcting mechanism can be arranged on a base, and the correcting mechanism is moved to gradually perform suspended pressing correction on a plurality of bending parts of the section steel; when the warp deformation degree of the profile steel is large, two correcting mechanisms can be arranged on the base, one correcting mechanism presses down one end of the fixed profile steel, the other correcting mechanism presses down the correcting profile steel, the flexibility is high, the correction is convenient, and the correction effect is good.
2. The utility model relates to a movable section steel correcting device, the same second gear can drive two first gears to synchronously rotate, the two pulleys on the same side can be stably driven to move along a chute, and a correcting mechanism can be stably and quickly moved to a position needing to be corrected; meanwhile, when the cross rod at the lower end can effectively disperse the extension of the telescopic rod to press the correction plate downwards, the pulley on the support frame can effectively protect the pulley and prolong the service life of the sliding device.
3. The utility model relates to a portable shaped steel correcting unit, the supporting rod that transversely sets up can be unsettled with shaped steel, and the supporting rod can provide the supporting point when proofreaying and correct for the shaped steel punching press, improves the correction effect of shaped steel.
4. The utility model relates to a movable section steel correcting device, the correcting plate hangs on the hydraulic press through the chain rope, and the telescopic link can drive the correcting plate to descend when extending, and after the correcting plate falls on the section steel to be corrected, the telescopic link further extends and can extrude the correcting plate to push down and correct the section steel, and the correcting plate can effectively increase the contact area of hydraulic press and section steel, and the section steel is pressed more steadily; after the shaped steel is rectified, the telescopic link shrink can drive the correction plate and rise, excellent in use effect.
5. The utility model relates to a movable shaped steel correcting unit, through the relative position who changes first fixed orifices and second fixed orifices, adjustable dead lever locks at the height of montant, and adaptable not shaped steel of co-altitude rectifies.
drawings
FIG. 1 is a three-dimensional structural view of the uncorrected front section steel of the present invention;
FIG. 2 is a schematic structural view of the corrected section steel of the present invention;
FIG. 3 is a schematic structural view of the present invention with a calibration mechanism;
FIG. 4 is a schematic structural view of the present invention with two alignment mechanisms;
FIG. 5 is a schematic view of the connection structure of the support frame and the sliding device of the present invention;
Fig. 6 is a schematic structural view of the punching device of the present invention;
Fig. 7 is a front view of the present invention;
Fig. 8 is a schematic view of a connection structure of the first gear and the second gear of the present invention.
The reference numbers in the figures denote:
1. section steel; 2. a base; 20. a chute; 21. supporting legs; 22. a support rod; 220. a baffle plate; 3. a correction mechanism; 30. a support frame; 300. a vertical rod; 3000. a lifting groove; 3001. a first fixing hole; 301. a cross bar; 31. a stamping device; 310. fixing the rod; 3100. a second fixing hole; 311. a hydraulic press; 3110. a telescopic rod; 312. a correction plate; 313. a chain rope; 32. a locking device; 4. a sliding device; 40. a rotating shaft; 41. a pulley; 42. a first gear; 43. a drive motor; 430. an output shaft; 44. a second gear.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 8, a movable section steel correcting device comprises a base 2 for placing a section steel 1 and at least one correcting mechanism 3 arranged on the base 2; the correcting mechanism 3 comprises a support frame 30 and a stamping device 31 fixed on the support frame 30; the supporting frame 30 is arranged on the base 2 in a sliding manner; the punching device 31 comprises a horizontal fixing rod 310, at least one hydraulic machine 311 fixed on the fixing rod 310 and a correction plate 312; the fixing rod 310 is detachably fixed on the support frame 30; the hydraulic machine 311 is longitudinally fixed at the lower end of the fixing rod 310; the correction plate 312 is arranged below the telescopic rod 3110 of the hydraulic machine 311 and above the section steel 1, and the telescopic rod 3110 of the hydraulic machine 311 extends to drive the correction plate 312 to press the section steel 1 downwards for correction.
as shown in fig. 3, 4, 5 and 7, the base 2 is provided with two sliding grooves 20 along both outer side walls in the length direction, and two sliding devices 4 are respectively disposed at corresponding portions of the supporting frame 30 and the sliding grooves 20; each of the sliding devices 4 includes a rotating shaft 40 and a pulley 41; one end of the rotating shaft 40 is rotatably connected with the supporting frame 30, and the other end of the rotating shaft 40 is fixedly connected with the pulley 41; the pulley 41 is inserted into the sliding groove 20 to slidably mount the supporting frame 30 on the base 2.
As shown in fig. 3, 4, 5, 7 and 8, a first gear 42 is fixed on the rotating shaft 40; a driving motor 43 is fixed on the support frame 30; a second gear 44 is fixedly sleeved on an output shaft 430 of the driving motor 43; the second gear 44 is meshed with the two first gears 42 on the same side, and the pulley 41 is driven by the driving motor 43 to rotate in the sliding chute 20 to drive the correcting mechanism 3 to move along the base 2.
As shown in fig. 3, 4 and 7, supporting legs 21 for suspending the base 2 are fixed at two ends of the base 2.
as shown in FIGS. 3, 4 and 7, at least one support rod 22 is disposed between the base 2 and the section steel 1 along the length direction of the section steel 1, and the section steel 1 is suspended by the support rod 22 and provides a support point for punching and correcting the section steel 1.
As shown in fig. 3, 4 and 7, baffles 220 for preventing the support rod 22 from being placed obliquely are fixed at both ends of the support rod 22; the lower end of the inner side wall of the baffle 220 is tightly attached to the outer wall of the base 2.
As shown in fig. 3, 4, 6 and 7, the number of the hydraulic machines 311 provided per the punching device 31 is two; the two hydraulic machines 311 are respectively fixed on the fixing rods 310 above the two side edges of the section steel 1.
As shown in fig. 3, 4, 6 and 7, two ends of the correction plate 312 are respectively suspended at the lower ends of the telescopic bars 3110 of the two hydraulic machines 311 through a chain rope 313, and the correction plate 312 is driven to move up and down by the expansion and contraction of the telescopic bars 3110.
as shown in fig. 3 to 7, the supporting frame 30 is a rectangular frame structure sleeved on the base 2; the support frame 30 comprises two vertical rods 300 and two cross rods 301; the two vertical rods 300 are respectively arranged on two sides of the base 2, the two cross rods 301 are respectively fixed with the upper end and the lower end of the vertical rods 300, and the cross rod 301 at the lower end is tightly attached to the lower surface of the base 2; the inner walls of the two vertical rods 300 of the support frame 30 are longitudinally provided with lifting grooves 3000; two ends of the fixing rod 310 are respectively embedded into the two lifting grooves 3000; a plurality of first fixing holes 3001 penetrate through the two vertical rods 300 from top to bottom at intervals; the two ends of the fixing rod 310 are respectively provided with a second fixing hole 3100 corresponding to the first fixing hole 3001, and a locking device 32 passes through the first fixing hole 3001 and the second fixing hole 3100 from the outside to the inside to lock the fixing rod 310 on the support frame 30.
The utility model discloses a theory of operation:
When the movable section steel correcting device is used, the number of the correcting mechanisms 3 is selected according to the buckling deformation degree of the section steel 1, when the buckling deformation degree of the section steel 1 is smaller, one correcting mechanism 3 can be arranged on the base 2, and the bending part of the section steel 1 is corrected in a suspended and downward pressing mode by moving the correcting mechanism 3; when the buckling deformation degree of the section steel 1 is large, two correcting mechanisms 3 can be arranged on the base 2, wherein one correcting mechanism 3 is used for pressing down one end of the fixed section steel 1, and the other correcting mechanism 3 is used for pressing down the correcting section steel 1; firstly, transversely placing a plurality of supporting rods 22 on a base 2, then placing the section steel 1 to be corrected at the upper end of the base 2, wherein the supporting rods 22 can suspend the section steel 1, and the supporting rods 22 can provide supporting points for the punching correction of the section steel 1, so that the correction effect of the section steel 1 is improved; then, according to the height of the section steel 1, the relative positions of the first fixing hole 3001 and the second fixing hole 3100 locked by the locking device 32 are changed, so that the height of the vertical rod 300 locked by the fixing rod 310 can be adjusted; secondly, starting the driving motor 43, and sequentially driving the second gear 44, the first gear 42 and the pulley 41 to rotate through the output shaft 430, wherein the pulley 41 rotates in the chute 20 to move the correcting mechanism 3 to the position above the section steel 1 to be corrected; then, the telescopic rod 3110 of the hydraulic press 311 is extended, the correction plate 312 hung at the lower end of the telescopic rod 3110 descends until the correction plate 312 is placed above the position to be corrected of the section steel 1, and the telescopic rod 3110 further extends and extrudes the correction plate 312 to press the section steel 1 downwards until the buckling deformation section steel 1 is straightened and corrected; finally, the telescopic rod 3110 of the hydraulic machine 311 is driven to contract, the chain rope 313 can lift the correction plate 312 away from the section steel 1, the correction mechanism 3 is moved to the position to be corrected of the next section steel 1 through the driving motor 43, and the straightening correction operation is repeated until the whole section steel 1 is straightened and corrected; this movable shaped steel correcting unit can steadily place warp's shaped steel 1 on base 2 to progressively carry out unsettled correction of pushing down to a plurality of bent parts of shaped steel through removing aligning gear 3, it is convenient to rectify, rectifies effectually.
the above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. the utility model provides a portable shaped steel correcting unit which characterized in that: comprises a base (2) for placing the section steel (1) and at least one correcting mechanism (3) arranged on the base (2); the correcting mechanism (3) comprises a support frame (30) and a stamping device (31) fixed on the support frame (30); the support frame (30) is arranged on the base (2) in a sliding manner; the punching device (31) comprises a horizontal fixing rod (310), at least one hydraulic machine (311) fixed on the fixing rod (310) and a correction plate (312); the fixed rod (310) is detachably fixed on the support frame (30); the hydraulic machine (311) is longitudinally fixed at the lower end of the fixing rod (310); the correcting plate (312) is arranged below a telescopic rod (3110) of the hydraulic machine (311) and above the section steel (1), and the correcting plate (312) is driven to downwards press the section steel (1) to correct through extension of the telescopic rod (3110) of the hydraulic machine (311).
2. The movable section steel correcting device according to claim 1, wherein: the two outer side walls of the base (2) along the length direction are both provided with sliding chutes (20), and two sliding devices (4) are respectively arranged at the corresponding parts of the positions of the supporting frame (30) and the sliding chutes (20); each sliding device (4) comprises a rotating shaft (40) and a pulley (41); one end of the rotating shaft (40) is rotatably connected with the supporting frame (30), and the other end of the rotating shaft (40) is fixedly connected with the pulley (41); the pulley (41) is embedded into the sliding groove (20) to slide the support frame (30) on the base (2).
3. The movable section steel correcting device according to claim 2, wherein: a first gear (42) is fixedly sleeved on the rotating shaft (40); a driving motor (43) is fixed on the support frame (30); a second gear (44) is fixedly sleeved on an output shaft (430) of the driving motor (43); the second gear (44) is meshed with the two first gears (42) on the same side, and the pulley (41) is driven by the driving motor (43) to rotate in the sliding chute (20) to drive the correcting mechanism (3) to move along the base (2).
4. The movable section steel correcting device according to claim 1, wherein: supporting legs (21) used for suspending the base (2) are fixed at two ends of the base (2).
5. The movable section steel correcting device according to claim 1, wherein: at least one supporting rod (22) is placed between base (2) and shaped steel (1) along shaped steel (1) length direction, through supporting rod (22) with shaped steel (1) unsettled and provide the bearing point for shaped steel (1) punching press when proofreaying and correct.
6. The movable section steel correcting device according to claim 5, wherein: baffles (220) used for preventing the support rod (22) from being obliquely placed are fixed at two ends of the support rod (22); the lower end of the inner side wall of the baffle (220) is tightly attached to the outer wall of the base (2).
7. The movable section steel correcting device according to claim 1, wherein: the number of the hydraulic machines (311) arranged in each stamping device (31) is two; the two hydraulic machines (311) are respectively fixed on the fixing rods (310) above the two side edges of the section steel (1).
8. The movable section steel correcting device according to claim 7, wherein: the two ends of the correction plate (312) are respectively hung at the lower ends of telescopic rods (3110) of the two hydraulic machines (311) through a chain rope (313), and the correction plate (312) is driven to move up and down through the stretching of the telescopic rods (3110).
9. The movable section steel correcting device according to claim 4, wherein: the support frame (30) is a rectangular frame structure sleeved on the base (2); the support frame (30) comprises two vertical rods (300) and two cross rods (301); the two vertical rods (300) are respectively arranged on two sides of the base (2), the two cross rods (301) are respectively fixed with the upper end and the lower end of the vertical rods (300), and the cross rod (301) at the lower end is clung to the lower surface of the base (2); the inner walls of the two vertical rods (300) of the support frame (30) are longitudinally provided with lifting grooves (3000); two ends of the fixed rod (310) are respectively embedded into the two lifting grooves (3000); a plurality of first fixing holes (3001) penetrate through the two vertical rods (300) from top to bottom at intervals; the two ends of the fixing rod (310) are provided with second fixing holes (3100) corresponding to the first fixing holes (3001) respectively, and a locking device (32) penetrates through the first fixing holes (3001) and the second fixing holes (3100) from outside to inside to lock the fixing rod (310) on the support frame (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920324507.0U CN209753702U (en) | 2019-03-14 | 2019-03-14 | Movable section steel correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920324507.0U CN209753702U (en) | 2019-03-14 | 2019-03-14 | Movable section steel correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753702U true CN209753702U (en) | 2019-12-10 |
Family
ID=68754859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920324507.0U Expired - Fee Related CN209753702U (en) | 2019-03-14 | 2019-03-14 | Movable section steel correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753702U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719167A (en) * | 2019-03-14 | 2019-05-07 | 福建建中建设科技股份有限公司 | A kind of removable section steel correcting unit and fashioned iron bearing calibration |
| CN111391370A (en) * | 2020-03-23 | 2020-07-10 | 郭玲艳 | Door and window plastic steel section bar production manufacturing processing system |
| CN112496090A (en) * | 2020-11-26 | 2021-03-16 | 安徽金阳金属结构工程有限公司 | Deviation rectifying device for H-shaped steel production and working method thereof |
| CN116274507A (en) * | 2023-05-19 | 2023-06-23 | 唐山市丰润区瑞兴钢铁有限公司 | Profile steel adjusting device |
| CN117259499A (en) * | 2023-11-21 | 2023-12-22 | 中铁建工集团有限公司 | H-shaped steel straightening device for steel truss and straightening method thereof |
-
2019
- 2019-03-14 CN CN201920324507.0U patent/CN209753702U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719167A (en) * | 2019-03-14 | 2019-05-07 | 福建建中建设科技股份有限公司 | A kind of removable section steel correcting unit and fashioned iron bearing calibration |
| CN111391370A (en) * | 2020-03-23 | 2020-07-10 | 郭玲艳 | Door and window plastic steel section bar production manufacturing processing system |
| CN111391370B (en) * | 2020-03-23 | 2021-03-12 | 上海迪探节能科技有限公司 | Door and window plastic steel section bar production manufacturing processing system |
| CN112496090A (en) * | 2020-11-26 | 2021-03-16 | 安徽金阳金属结构工程有限公司 | Deviation rectifying device for H-shaped steel production and working method thereof |
| CN112496090B (en) * | 2020-11-26 | 2023-08-01 | 安徽金阳金属结构工程有限公司 | Deviation correcting device for H-shaped steel production and working method thereof |
| CN116274507A (en) * | 2023-05-19 | 2023-06-23 | 唐山市丰润区瑞兴钢铁有限公司 | Profile steel adjusting device |
| CN116274507B (en) * | 2023-05-19 | 2023-08-04 | 唐山市丰润区瑞兴钢铁有限公司 | Profile steel adjusting device |
| CN117259499A (en) * | 2023-11-21 | 2023-12-22 | 中铁建工集团有限公司 | H-shaped steel straightening device for steel truss and straightening method thereof |
| CN117259499B (en) * | 2023-11-21 | 2024-02-13 | 中铁建工集团有限公司 | H-shaped steel straightening device for steel truss and straightening method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |