CN220426381U - Steel structure column beam straightener - Google Patents
Steel structure column beam straightener Download PDFInfo
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- CN220426381U CN220426381U CN202322097241.XU CN202322097241U CN220426381U CN 220426381 U CN220426381 U CN 220426381U CN 202322097241 U CN202322097241 U CN 202322097241U CN 220426381 U CN220426381 U CN 220426381U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 235000000621 Bidens tripartita Nutrition 0.000 description 10
- 240000004082 Bidens tripartita Species 0.000 description 10
- 208000006637 fused teeth Diseases 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a steel structure column beam straightener, which relates to the technical field of steel structures and comprises an operation table, a speed reducer, a chain transmission system and a stepping motor, wherein the output end of the speed reducer is fixedly connected with the middle part of a driven sprocket wheel of the chain transmission system, the middle part of a driving sprocket wheel of the chain transmission system is fixedly connected with the output end of the stepping motor, the stepping motor is positioned in the operation table, and the upper side of the operation table is fixedly connected with a straightening mechanism.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a steel structure column beam straightening machine.
Background
With the development of modern architecture and engineering fields, the requirements for steel structures are increasing, the steel structures mainly comprise steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, wherein I-steel is used as a common structural material and is widely used in the steel structures, but due to factors in manufacturing and transportation, certain geometric deviation of the I-steel often occurs, so that the service performance of the I-steel is influenced, and potential safety hazards are possibly caused. Therefore, straightening the I-steel becomes an important process.
For example, chinese patent CN218425276U discloses a straightening device for a steel structure column beam, which comprises a bottom plate, wherein a riser is fixedly arranged at the top end of the bottom plate, a supporting block is fixedly arranged at the bottom end of the bottom plate, a top plate is fixedly arranged at the top end of the riser, and a straightening mechanism is arranged on the top plate; the straightening mechanism comprises a bidirectional motor, a rotating shaft is fixedly arranged at the output end of the bidirectional motor, a first gear and a second gear are fixedly sleeved on the outer wall of the rotating shaft, a connecting plate is arranged below the top plate, a connecting block is fixedly arranged at the top end of the connecting plate, and the connecting block stretches into a movable through groove formed in the top plate.
However, in the prior art, the deviation of the geometric shape of the I-steel can occur in the manufacturing and transportation processes, wherein the I-steel has the deviation of outwards bending and also has the deviation of inwards recessing, and the existing straightening device can only straighten the deviation of outwards bending and can not straighten the deviation of inwards recessing, so that the straightening is not thorough.
Disclosure of Invention
The utility model aims to solve the problem that the geometrical shape of the I-steel in the prior art is deviated in the manufacturing and transportation processes, wherein the I-steel is outwards bent and inwards recessed, the existing straightening device can only straighten the outwards bent deviation and can not straighten the inwards recessed deviation, so that the straightening is not thorough.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a steel construction post roof beam alignment machine, includes operation panel, speed reducer, chain drive system and step motor, the output of speed reducer with chain drive system's driven sprocket middle part fixed connection, chain drive system's driving sprocket middle part with step motor's output fixed connection, step motor is located the inside of operation panel, the upside fixedly connected with alignment mechanism of operation panel, alignment mechanism includes the brace table, the inside of brace table is provided with outer alignment subassembly and interior alignment subassembly, interior alignment subassembly includes the inner roll, the shaft part one end rotation of inner roll is connected with the connecting block, the outside rotation of connecting block is connected with connecting rod and gear lever, the connecting rod with the other end rotation of gear lever is connected with the support, the inside fixed mounting of support has the electric jar, the movable rod fixedly connected with double tooth piece of electric jar, the outside of double tooth piece with the outside meshing of gear lever is connected.
Preferably, a second mounting block is fixedly connected to one side of the support, and the second mounting block is mounted on the inner side of the support table.
Preferably, the inside rotation of supporting bench is connected with the center pin, the one end of center pin with the output fixed connection of speed reducer, the surface middle part fixed mounting of center pin has the driving gear.
Preferably, the outside meshing of driving gear is connected with two sets of driven gears, and every group driven gear's middle part fixed mounting has first outer roller, every driven gear's outside meshing is connected with the auxiliary gear.
Preferably, the shaft part of the first outer roller is rotatably connected with the inside of the supporting table, two ends of the shaft part of each first outer roller are rotatably connected with first mounting blocks, and the sliding clamping of the first mounting blocks is at the inner side of the supporting table.
Preferably, a second outer roller is fixedly arranged in the middle of the driven wheel of the first mounting block, and two ends of the shaft part of the second outer roller are rotatably connected with a third mounting block which is slidably connected with the inner side of the supporting table.
Preferably, the upper side of the supporting table is fixedly connected with a fixing plate frame, and the lower end of the fixing plate frame is abutted to the upper side of the third installation block.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the utility model, when the I-steel enters a gap between the first outer roller and the second outer roller, the movable rod of the electric cylinder stretches to push the double-tooth block to move to one side, so that the gear rod outwards performs arc-shaped unfolding motion around a connecting point with the bracket, and the connecting rod and the gear rod are distributed in parallel, so that the connecting block always keeps a vertical state, further the two inner rollers are always in a horizontal state, in the process of outwards unfolding the gear rod, the two inner rollers are driven to outwards expand until the inner support is arranged on the inner side of the I-steel, other groups of inner straightening components also operate to straighten inward deformation deviation of the I-steel, and the I-steel is subjected to three-dimensional straightening by matching with the straightening of the outer straightening components, so that the service performance of the I-steel is improved, and the safety of a steel structure is further improved.
2. According to the utility model, the I-steel is aligned with the gap between the first outer roller and the second outer roller and pushed by the pushing device, the stepping motor injects power into the chain transmission system and drives the speed reducer to operate, the speed reducer drives the central shaft to rotate after reducing speed and increasing moment, the central shaft drives the driving gear to rotate, the driving gear simultaneously meshes with the driven gears on two sides to rotate in the same direction, the two driven gears synchronously drive the two groups of first outer rollers to rotate in the same direction in the supporting table, the two groups of first outer rollers are attached to the lower surface of the I-steel and roll, the two groups of second outer rollers are attached to the upper surface of the I-steel, and the outward deformation deviation of the I-steel is straightened.
Drawings
Fig. 1 is a schematic perspective view of a steel structure column-beam straightener according to the present utility model;
fig. 2 is a schematic diagram showing an exploded perspective structure of a straightening mechanism in a steel structure column-beam straightening machine according to the present utility model;
fig. 3 is a schematic perspective view of an internal straightening component in a steel structure column-beam straightening machine according to the present utility model;
fig. 4 is a schematic perspective view of a part of an internal straightening component in a steel structure column-beam straightening machine according to the present utility model.
Legend description: 1. an operation table; 2. a speed reducer; 3. a chain drive system; 4. a stepping motor; 5. a straightening mechanism; 51. a support table; 52. an outer straightening assembly; 521. a central shaft; 522. a drive gear; 523. a driven gear; 524. a first mounting block; 525. an auxiliary gear; 526. a first outer roller; 527. a second outer roller; 528. a third mounting block; 529. a fixed plate frame; 53. an internal alignment assembly; 531. a second mounting block; 532. an inner roller; 533. a connecting block; 534. a connecting rod; 535. a gear lever; 536. a bracket; 537. an electric cylinder; 538. double tooth block.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Example 1
As shown in fig. 1-4, the utility model provides a steel structure column beam straightener, which comprises an operation table 1, a speed reducer 2, a chain transmission system 3 and a stepping motor 4, wherein the output end of the speed reducer 2 is fixedly connected with the middle part of a driven sprocket of the chain transmission system 3, the middle part of a driving sprocket of the chain transmission system 3 is fixedly connected with the output end of the stepping motor 4, the stepping motor 4 is positioned in the operation table 1, the upper side of the operation table 1 is fixedly connected with a straightening mechanism 5, the straightening mechanism 5 comprises a supporting table 51, an outer straightening component 52 and an inner straightening component 53 are arranged in the supporting table 51, the inner straightening component 53 comprises an inner roller 532, one end of a shaft part of the inner roller 532 is rotatably connected with a connecting block 533, the outer side of the connecting block 533 is rotatably connected with a connecting rod 534 and a gear rod 535, the other end of the connecting rod 534 and the gear rod 535 is rotatably connected with a bracket 536, the inner part of the bracket 536 is fixedly provided with an electric cylinder 537, the movable rod of the electric cylinder 537 is fixedly connected with a double-tooth block 538, the outer side of the double-tooth block 538 is meshed with the outer side of the gear rod 535, one side of the bracket 536 is fixedly connected with a second installation block 531, and the inner side of the second installation block 531 is installed on the supporting table 51.
The specific arrangement and function of the present embodiment will be specifically described below: when the I-steel enters the gap between the first outer roller 526 and the second outer roller 527, the electric cylinder 537 is started, the movable rod of the electric cylinder 537 is stretched to push the double-tooth block 538 to move to one side, the double-tooth block 538 is meshed with a plurality of groups of gear rods 535 up and down at the same time, one end of each gear rod 535 is stressed and then moves outwards in an arc shape around a connecting point with the bracket 536, the connecting rod 534 and the gear rods 535 are distributed in parallel, so that the connecting block 533 always keeps a vertical state, the two inner rollers 532 are always in a horizontal state, the two inner rollers 532 are driven to expand outwards in the outward stretching process of the gear rods 535 until the inner support is on the inner side of the I-steel, and other groups of inner straightening assemblies 53 are also operated to straighten inward deformation deviation of the I-steel, so that the I-steel is straightened in a three-dimensional way, the service performance of the I-steel is improved, and the safety of the steel structure is improved.
Example two
As shown in fig. 1 and 2, a central shaft 521 is rotatably connected inside the support table 51, one end of the central shaft 521 is fixedly connected with the output end of the speed reducer 2, a driving gear 522 is fixedly mounted in the middle of the outer surface of the central shaft 521, two groups of driven gears 523 are connected outside the driving gear 522 in a meshed manner, a first outer roller 526 is fixedly mounted in the middle of each group of driven gears 523, an auxiliary gear 525 is connected outside each driven gear 523 in a meshed manner, a shaft portion of the first outer roller 526 is rotatably connected with the inside of the support table 51, two ends of a shaft portion of each first outer roller 526 are rotatably connected with a first mounting block 524, sliding clamping of the first mounting block 524 is connected inside the support table 51, a second outer roller 527 is fixedly mounted in the middle of a driven wheel of the first mounting block 524, two ends of a shaft portion of the second outer roller 527 are rotatably connected with a third mounting block 528, the third mounting block 528 is slidably connected inside the support table 51, a fixing plate frame 529 is fixedly connected to the upper side of the support table 51, and the lower end of the fixing plate frame 529 is abutted against the upper side of the third mounting block 528.
The whole embodiment achieves the effects that the I-steel is aligned to the first outer roller 526 and the second outer roller 527 through the pushing device and pushed, at the moment, the stepping motor 4 is started, the stepping motor 4 injects power into the chain transmission system 3, the chain transmission system 3 drives the speed reducer 2 to operate, the speed reducer 2 drives the central shaft 521 to rotate after reducing speed and increasing moment, the central shaft 521 drives the driving gear 522 to rotate, the driving gear 522 simultaneously drives the driven gears 523 on two sides to rotate in the same direction, the two driven gears 523 synchronously drive the two groups of first outer rollers 526 to rotate in the same direction in the supporting table 51, the two groups of first outer rollers 526 are attached to the lower surface of the I-steel and roll, the two groups of second outer rollers are attached to the upper surface 527 of the I-steel, the outward deformation deviation of the I-steel is straightened, and the straightening of the internal deformation deviation and the external deformation deviation of the I-steel is completed under the cooperation of the internal straightening component 53.
The application method and the working principle of the device are as follows: when the steel structure column beam straightening machine is used, I-steel is aligned to a gap between a first outer roller 526 and a second outer roller 527 by means of a pushing device and pushed, at the moment, a stepping motor 4 is started, power is injected into a chain transmission system 3 by the stepping motor 4, the chain transmission system 3 drives a speed reducer 2 to operate, a central shaft 521 is driven to rotate after the speed reducer 2 is reduced and increased in moment, the central shaft 521 drives a driving gear 522 to rotate, the driving gear 522 simultaneously meshes with driven gears 523 on two sides to rotate in the same direction, two driven gears 523 synchronously drive two groups of first outer rollers 526 to rotate in the same direction in a supporting table 51, the two groups of first outer rollers 526 are attached to the lower surface of the I-steel to roll, the two groups of second outer rollers 527 are attached to the upper surface of the I-steel to straighten the outward deformation deviation of the I-steel;
when I-steel enters a gap between the first outer roller 526 and the second outer roller 527, an electric cylinder 537 is started, a movable rod of the electric cylinder 537 is stretched to push a double-tooth block 538 to move to one side, the double-tooth block 538 is meshed with a plurality of groups of gear rods 535 up and down at the same time, one end of each gear rod 535 is outwards subjected to arc unfolding motion around a connecting point with a bracket 536 after being stressed, and the connecting rod 534 and the gear rods 535 are distributed in parallel, so that the connecting block 533 always keeps a vertical state, further the two inner rollers 532 are always in a horizontal state, the two inner rollers 532 are driven to outwards expand in the outwards unfolding process of the gear rods 535 until the inner support is arranged on the inner side of the I-steel, and other groups of inner straightening assemblies 53 are also operated to straighten inward deformation deviation of the I-steel;
thereby carrying out three-dimensional straightening on the I-steel.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a steel construction post roof beam straightener, includes operation panel (1), speed reducer (2), chain drive system (3) and step motor (4), its characterized in that: the utility model discloses a motor drive mechanism for a bicycle, including motor drive mechanism (3), gear drive mechanism (535), gear drive mechanism (53), gear drive mechanism (3), the output of speed reducer (2) with driven sprocket middle part fixed connection of chain drive system (3), the drive sprocket middle part of chain drive system (3) with the output fixed connection of step motor (4), step motor (4) are located the inside of operation panel (1), the upside fixedly connected with alignment mechanism (5) of operation panel (1), alignment mechanism (5) include brace table (51), the inside of brace table (51) is provided with outer alignment subassembly (52) and interior alignment subassembly (53), interior alignment subassembly (53) include interior roller (532), the axial one end rotation of interior roller (532) is connected with connecting block (533), the outside rotation of connecting block (533) is connected with connecting rod (534) and gear lever (535), connecting rod (534) with the other end rotation of gear lever (535) is connected with support (536), the inside fixed mounting of support (536) has electric cylinder (537), the movable lever fixed connection of electric cylinder (537) has tooth piece (538) and outside tooth (538) meshing.
2. A steel structure column-beam straightener as claimed in claim 1, wherein: one side of the bracket (536) is fixedly connected with a second installation block (531), and the second installation block (531) is installed on the inner side of the supporting table (51).
3. A steel structure column-beam straightener as claimed in claim 2, wherein: the inside rotation of brace table (51) is connected with center pin (521), the one end of center pin (521) with the output fixed connection of speed reducer (2), the surface middle part of center pin (521) is fixed mounting has driving gear (522).
4. A steel structure column-beam straightener as claimed in claim 3, wherein: two groups of driven gears (523) are connected to the outer side of the driving gear (522) in a meshed mode, a first outer roller (526) is fixedly arranged in the middle of each group of driven gears (523), and an auxiliary gear (525) is connected to the outer side of each driven gear (523) in a meshed mode.
5. The steel structure column-beam straightener of claim 4, further comprising: the shaft part of the first outer roller (526) is rotationally connected with the inside of the supporting table (51), the two ends of the shaft part of each first outer roller (526) are rotationally connected with first mounting blocks (524), and the sliding clamping of the first mounting blocks (524) is connected with the inner side of the supporting table (51).
6. The steel structure column-beam straightener of claim 5, further comprising: the middle part of the driven wheel of the first mounting block (524) is fixedly provided with a second outer roller (527), two ends of the shaft part of the second outer roller (527) are rotatably connected with a third mounting block (528), and the third mounting block (528) is slidably connected with the inner side of the supporting table (51).
7. The steel structure column-beam straightener of claim 6, characterized in that: the upper side of supporting bench (51) fixedly connected with fixed grillage (529), fixed grillage (529) lower extreme with the upside butt of third installation piece (528).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097241.XU CN220426381U (en) | 2023-08-07 | 2023-08-07 | Steel structure column beam straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097241.XU CN220426381U (en) | 2023-08-07 | 2023-08-07 | Steel structure column beam straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426381U true CN220426381U (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322097241.XU Active CN220426381U (en) | 2023-08-07 | 2023-08-07 | Steel structure column beam straightener |
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| Country | Link |
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| CN (1) | CN220426381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900347A (en) * | 2024-03-15 | 2024-04-19 | 常州弘建新材料有限公司 | Honeycomb aluminum plate corner profiling equipment |
| CN117900347B (en) * | 2024-03-15 | 2024-05-24 | 常州弘建新材料有限公司 | Honeycomb aluminum plate corner profiling equipment |
-
2023
- 2023-08-07 CN CN202322097241.XU patent/CN220426381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900347A (en) * | 2024-03-15 | 2024-04-19 | 常州弘建新材料有限公司 | Honeycomb aluminum plate corner profiling equipment |
| CN117900347B (en) * | 2024-03-15 | 2024-05-24 | 常州弘建新材料有限公司 | Honeycomb aluminum plate corner profiling equipment |
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