CN115142690A - Intelligent integrated automatic steel column correction device - Google Patents
Intelligent integrated automatic steel column correction device Download PDFInfo
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- CN115142690A CN115142690A CN202210680157.8A CN202210680157A CN115142690A CN 115142690 A CN115142690 A CN 115142690A CN 202210680157 A CN202210680157 A CN 202210680157A CN 115142690 A CN115142690 A CN 115142690A
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- steel column
- cam
- intelligent integrated
- correction device
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Abstract
The invention discloses an intelligent integrated automatic steel column correction device which comprises an integrated control cabinet, a power module, a transmission mechanism, a connecting device and an anti-tilting device and comprises key components such as a servo motor, a speed reducer, a transmission screw rod, a cam mechanism and the like. The servo motor is used as a drive, and the transmission mechanism in an innovative form is used for realizing automatic jacking correction after the steel column is hoisted in place. The invention can realize high-precision automatic adjustment of the steel column as required based on the characteristics of the servo motor. The motor output torque can be multiplied by matching with the speed reducer, the thrust of the device is increased, the device is adaptive to automatic correction of large-size steel columns, and the applicability and the practicability of the intelligent integrated automatic steel column correction machine are improved. The rear end is combined with a PLC control system, an automatic deviation and regulating quantity conversion formula can be written in according to the specification and the size of the steel column, and the high-precision automatic correction operation of the whole system can be realized by directly inputting the deviation data of the steel column.
Description
Technical Field
The invention relates to the field of installation and correction of steel structural steel columns, in particular to an intelligent integrated automatic correction device for steel columns.
Background
After the traditional steel column is hoisted in place, a worker correction process is adopted. In the traditional process, a temporary lug plate needs to be additionally welded on a steel column and is used for installing a jack. The jack is manually operated, deviation data of the steel column needs to be measured in real time in the correction process, and after correction is completed, the temporary lug plate still needs to be cut off. The process operation is complicated, time and labor are wasted, the correction efficiency is low, and the correction precision is not high.
Disclosure of Invention
The invention aims to solve the problem of installation and correction of the existing steel column and provides an intelligent integrated automatic correction device for the steel column, which is convenient to operate, high in correction efficiency and high in correction precision and quality.
In order to achieve the effect, the invention discloses an intelligent integrated automatic steel column correction device, which comprises:
the connecting device comprises two connecting plates which are oppositely connected through a middle plate, an installation space for installing the upper and lower steel column ear plates is formed between the two connecting plates, bolt holes are formed in the positions of the connecting plates corresponding to the upper and lower steel column ear plates, and steel column installation bolts are arranged in the bolt holes in a matched mode; a wedge-shaped gasket and a gasket fastening bolt are arranged between the two connecting plates and correspond to the top of the lower section steel column ear plate;
the anti-tilting device comprises anti-tilting anchor plates fixed at the bottoms of the two connecting plates and anti-tilting bolts screwed on the anti-tilting anchor plates corresponding to the bottom positions of the lower section steel column ear plates;
the transmission mechanism comprises a transmission shaft and a transmission screw rod which are coaxially connected, a thread adjusting block and a cam are arranged between the two connecting plates and correspond to the bottom of the upper section steel column ear plate, the cam is rotationally arranged on the wedge-shaped cushion block, the middle part of the transmission screw rod is matched with the thread adjusting block, the bottom of the transmission screw rod is tightly propped and fixed with one end of the cam, and the other end of the cam is propped against the thread adjusting block;
the power module is in driving connection with the transmission shaft;
and the integrated control cabinet is in control connection with the power module.
In one embodiment, the upper bolt hole and the lower bolt hole of the connecting plate are both oblong holes.
As an embodiment, the connecting plate is further provided with a positioning bolt hole at a position corresponding to the upper section steel column ear plate, and a positioning bolt of the device is arranged in the positioning bolt hole in a matched manner.
As an embodiment, the gasket fastening bolt is screwed on the gasket anchor plate and abuts against one end of the wedge-shaped gasket, and the gasket anchor plate is fixed between the two connecting plates.
As an embodiment, the cam is in a sickle shape, the lower part of the cam is raised and abuts against the inclined plane at the top of the wedge-shaped gasket, and two ends of the upper part of the cam respectively abut against the lower parts of the transmission screw rod and the thread adjusting block.
In one embodiment, the power module includes a servo motor and a planetary reducer, and power output by the servo motor is transmitted to the transmission shaft after being decelerated and torque increased by the planetary reducer.
As an embodiment, the integrated control cabinet includes a power supply, a control system and a control panel, the control system includes a servo driver and a PLC control system, control information is input by the control panel, is output to the servo driver via the PLC control system, and drives the servo motor to do work through the servo driver.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention can realize high-precision automatic adjustment of the steel column as required based on the characteristics of the servo motor. The motor output torque can be multiplied by matching with the speed reducer, the thrust of the device is increased, the device is adaptive to automatic correction of large-size steel columns, and the applicability and the practicability of the intelligent integrated automatic steel column correction device are improved. The rear end is combined with a PLC control system, an automatic deviation and adjustment conversion formula can be written according to the specification and the size of the steel column, and the high-precision automatic correction operation of the whole system can be realized by directly inputting the deviation data of the steel column.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an intelligent integrated automatic steel column correction device according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the intelligent integrated automatic steel column correction device in fig. 1 after a connecting plate on one side is removed.
Fig. 3 is a schematic diagram of an internal structure of the intelligent integrated automatic steel column correction device in fig. 1 after the integrated control cabinet is removed.
The reference numbers in the figures are: power integrated control cabinet 1, control panel 2, transmission shaft 3, steel column otic placode 4, drive screw 5, screw thread regulating block 6, cam 7, gasket fastening bolt 8, servo motor 9, speed reducer 10, connecting plate 12, device positioning bolt 13, steel column construction bolt 14, camshaft 15, wedge gasket 16, prevent inclining anchor plate 18, prevent inclining bolt 20.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the respective embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 3, an embodiment of the present invention provides an intelligent integrated automatic steel column calibration apparatus, which mainly includes an integrated control cabinet, a power module, a transmission mechanism, a connection device, and an anti-roll device.
The connecting device comprises a steel column mounting bolt 14, a connecting plate 12, a device positioning bolt 13, a wedge-shaped gasket 16 and a gasket fastening bolt 8. The connecting plates 12 are two steel plates with the same shape and size, the two connecting plates 12 are opposite and vertical, and the width of a gap between the two connecting plates is slightly larger than the thickness of the upper and lower steel column ear plates 4, so that an installation space for installing the upper and lower steel column ear plates 4 is formed. Adopt the intermediate lamella to connect between two connecting plates 12 and fix an organic whole, two connecting plates 12 correspond about the position of festival steel column otic placode 4 and have seted up the bolt hole respectively, the bolt hole fit is equipped with steel column construction bolt, during the steel column installation, the connecting plate 12 connects about festival steel column otic placode 4, adopts steel column construction bolt 14 to fix temporarily. Preferably, the upper bolt hole and the lower bolt hole of the connecting plate 12 are slotted holes, and can be used for installing and adjusting the steel column.
Furthermore, the connecting plate 12 is additionally provided with a device positioning bolt hole, and the device mounting axis is adjusted and aligned by matching with the device positioning bolt 13. Specifically, the two connecting plates 12 are respectively provided with a positioning bolt hole corresponding to the upper steel column ear plate 4, the two positioning bolt holes are respectively matched with a device positioning bolt 13, the adjusting device positioning bolt 13 is screwed into the depth of the respective positioning bolt hole to adjust the distance between the side connecting plate and the steel column ear plate 4, and the device positioning bolt 13 abuts against the steel column ear plate 4, so that the installation axis of the device is adjusted and aligned.
Furthermore, a wedge-shaped gasket 16 and a gasket fastening bolt 8 are arranged between the two connecting plates 12 and at the top position corresponding to the lower section steel column ear plate 4. The gasket fastening bolt 8 is screwed on the gasket anchor plate and abuts against one end of the wedge-shaped gasket 16, the gasket anchor plate is welded and fixed on the front end extension parts of the two connecting plates 12, and the wedge-shaped gasket 16 is flatly placed at the top of the lower section steel column ear plate 4 and is located between the front end extension parts of the two connecting plates 12. The upper surface of the wedge-shaped shim 16 is gradually inclined downward from the end away from the steel column to the end close to the steel column to form an inclined surface. The wedge-shaped gasket 16 can be fastened and loosened by the gasket fastening bolt 8, and plays a role in eliminating the distance error between the upper section steel column ear plate and the lower section steel column ear plate 4 when the device is installed.
The anti-roll device comprises an anti-roll anchor plate 18 and an anti-roll bolt 20. The anti-tilting anchor plate 18 is provided with internal threads and is fixed at the bottom between the two connecting plates 12 and at the position corresponding to the lower part of the lower section steel column ear plate 4. During and after the adjustment of the steel column is completed, the anti-tilt bolt 20 is screwed tightly to push the lower part of the lower section steel column ear plate 4, so that the steel column is prevented from overturning.
The transmission mechanism comprises a transmission shaft 3, a transmission bolt 5, a thread adjusting block 6 and a cam 7. Wherein, transmission shaft 3 and drive screw 5 coaxial coupling are fixed, and the lower extreme of transmission shaft 3 is fixed with drive screw 5's upper end, can adopt shaft coupling or bearing connection fixed. The bottom position between two connecting plates 12 corresponding to upper steel section column ear plate 4 is provided with screw thread regulating block 6 and cam 7 from top to bottom in proper order, and cam 7 rotates and sets up on wedge cushion 16, and cam 7 can rotate through camshaft 15 and connect in connecting plate 12. The middle part of the transmission screw rod 5 is matched with the thread adjusting block 6, the bottom of the transmission screw rod is tightly propped and fixed with one end of the cam 7, the other end of the cam 7 is propped against the thread adjusting block 6, and the thread adjusting block 6 is propped against the bottom of the upper section steel column ear plate. During the use, transmission shaft 3 transmits the moment of torsion of power module output to drive screw 5, and 5 middle parts of drive bolt are with screw thread regulating block 6 cooperation, the bottom is tightly fixed with cam mechanism 7 one end top. When the transmission shaft 3 rotates, the transmission screw 5 is matched with the thread adjusting block 6, the transmission screw 5 does work downwards, and the cam 7 does work upwards on the upper section steel column ear plate to realize the jacking adjustment of the steel column. Preferably, the cam 7 is in a sickle shape, the lower part of the cam is raised and abuts against the top inclined surface of the wedge-shaped gasket 16, and the two ends of the upper part of the cam respectively abut against the lower parts of the transmission screw rod 5 and the thread adjusting block 6.
And the power module is in driving connection with the upper end of the transmission shaft 3 and can be fixed on the upper section steel column or the connecting plate. Specifically, the power module may include a servo motor 9 and a planetary reducer 10, the servo motor employs a dc motor 9, the reducer is a planetary reducer 10, the planetary reducer 10 is fixed above the connecting plate, and the servo motor 9 is fixed above the planetary reducer 10. The power output by the servo motor 9 is directly transmitted to the transmission shaft 3 of the transmission mechanism after being decelerated and torque increased by the planetary reducer 10.
The integrated control cabinet 1, the power module sets up in this integrated control cabinet 1 and by integrated control cabinet 1 power supply and control. Specifically, the integrated control cabinet 1 contains a power supply, a control system, and a control panel 2. The control system comprises a servo driver and a PLC control system. The control information is input from the control panel 2 and output to the servo driver via the PLC control system. The servo driver accurately drives the servo motor 9 to do work, and high-precision correction of the steel column is achieved.
The integrated control cabinet 1, the power module and the transmission mechanism in the device are all combined and connected into a whole and are fixedly connected with the connecting device, and the integrated control cabinet, the power module and the transmission mechanism are integrally installed on the steel column ear plates 4. The device connecting plate replaces a steel column mounting connecting plate in the traditional construction process, can be directly mounted on an original steel column lug plate, solves the problem that the jack lug plate needs to be additionally welded and cut in the traditional process, saves labor and material cost, and improves the steel column correction construction efficiency.
The servo driver and the servo motor 9 are used as power sources of the device, and based on the characteristics of the servo motor, high-precision automatic adjustment of the steel column can be achieved as required. The matching with the speed reducer 10 can multiply increase the output torque of the motor, increase the thrust of the device, adapt to the automatic correction of a steel column with a larger specification, and improve the applicability and the practicability of the intelligent integrated automatic steel column correction machine. And by combining a PLC control system, an automatic deviation and adjustment conversion formula can be written in according to the specification and the size of the steel column, and the deviation data of the steel column can be directly input, so that the high-precision automatic correction operation of the whole system can be realized.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and these embodiments are still within the scope of the invention.
Claims (7)
1. The utility model provides an intelligence integration steel column automatic correction device which characterized in that includes:
the connecting device comprises two connecting plates which are oppositely connected through a middle plate, an installation space for installing the upper section steel column ear plate and the lower section steel column ear plate is formed between the two connecting plates, bolt holes are formed in the positions of the connecting plates corresponding to the upper section steel column ear plate and the lower section steel column ear plate, and steel column installation bolts are arranged in the bolt holes in a matched mode; a wedge-shaped gasket and a gasket fastening bolt are arranged between the two connecting plates and correspond to the top of the lower section steel column ear plate;
the anti-tilting device comprises anti-tilting anchor plates fixed at the bottoms of the two connecting plates and anti-tilting bolts screwed on the anti-tilting anchor plates at the positions corresponding to the bottoms of the lower section steel column ear plates;
the transmission mechanism comprises a transmission shaft and a transmission screw rod which are coaxially connected, a thread adjusting block and a cam are arranged between the two connecting plates and correspond to the bottom of the upper section steel column ear plate, the cam is rotatably arranged on the wedge-shaped cushion block, the middle part of the transmission screw rod is matched with the thread adjusting block, the bottom of the transmission screw rod is tightly propped and fixed with one end of the cam, and the other end of the cam is propped against the thread adjusting block;
the power module is in driving connection with the transmission shaft;
and the integrated control cabinet is in control connection with the power module.
2. The intelligent integrated steel column automatic correction device of claim 1, wherein the upper and lower bolt holes of the connecting plate are slotted holes.
3. The intelligent integrated automatic steel column correction device as claimed in claim 1, wherein the connecting plate is further provided with a positioning bolt hole at a position corresponding to the upper section steel column ear plate, and a device positioning bolt is arranged in the positioning bolt hole in a matching manner.
4. The intelligent integrated steel column automatic correction device as claimed in claim 1, wherein the gasket fastening bolt is screwed on a gasket anchor plate and abuts against one end of the wedge-shaped gasket, and the gasket anchor plate is fixed between the two connecting plates.
5. The intelligent integrated steel column automatic correction device according to claim 1, wherein the cam is in a sickle shape, the lower part of the cam protrudes and abuts against the top inclined surface of the wedge-shaped gasket, and two ends of the upper part of the cam respectively abut against the lower parts of the transmission screw and the thread adjusting block.
6. The intelligent integrated steel column automatic correction device as claimed in claim 1, wherein the power module comprises a servo motor and a planetary reducer, and power output by the servo motor is transmitted to the transmission shaft after being reduced by the planetary reducer and increased in torque.
7. The intelligent integrated steel column automatic correction device according to claim 1, wherein the integrated control cabinet comprises a power supply, a control system and a control panel, the control system comprises a servo driver and a PLC control system, control information is input by the control panel, is output to the servo driver through the PLC control system, and the servo driver drives the servo motor to do work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210680157.8A CN115142690B (en) | 2022-06-15 | 2022-06-15 | Intelligent integrated steel column automatic correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210680157.8A CN115142690B (en) | 2022-06-15 | 2022-06-15 | Intelligent integrated steel column automatic correction device |
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| Publication Number | Publication Date |
|---|---|
| CN115142690A true CN115142690A (en) | 2022-10-04 |
| CN115142690B CN115142690B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210680157.8A Active CN115142690B (en) | 2022-06-15 | 2022-06-15 | Intelligent integrated steel column automatic correction device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11303406A (en) * | 1998-04-17 | 1999-11-02 | Kumagaya Technos Kk | Correcting method into correct posture of steel-framed column |
| JP2004239032A (en) * | 2003-02-03 | 2004-08-26 | Shigeru Minami | Verticality correcting and adjusting-retaining device for joining steel-reinforced column members |
| TW201020380A (en) * | 2008-11-21 | 2010-06-01 | Technos Kabushiki Kaisha | Fall proof device for preventing from erection piele correction device from misalignment falling down |
| CN102817482A (en) * | 2012-08-07 | 2012-12-12 | 中建钢构有限公司 | Steel column correcting device and correcting construction method thereof |
| CN103924787A (en) * | 2014-05-08 | 2014-07-16 | 江苏中南建筑产业集团有限责任公司 | Steel column butt joint plane position correction device |
| JP2019090294A (en) * | 2017-11-17 | 2019-06-13 | テクノス株式会社 | Unevenness correction method of steel frame for column |
| CN213979335U (en) * | 2020-11-23 | 2021-08-17 | 中国建筑一局(集团)有限公司 | Temporary fixed connection device for upper section and lower section of section steel stiff column |
-
2022
- 2022-06-15 CN CN202210680157.8A patent/CN115142690B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11303406A (en) * | 1998-04-17 | 1999-11-02 | Kumagaya Technos Kk | Correcting method into correct posture of steel-framed column |
| JP2004239032A (en) * | 2003-02-03 | 2004-08-26 | Shigeru Minami | Verticality correcting and adjusting-retaining device for joining steel-reinforced column members |
| TW201020380A (en) * | 2008-11-21 | 2010-06-01 | Technos Kabushiki Kaisha | Fall proof device for preventing from erection piele correction device from misalignment falling down |
| CN102817482A (en) * | 2012-08-07 | 2012-12-12 | 中建钢构有限公司 | Steel column correcting device and correcting construction method thereof |
| CN103924787A (en) * | 2014-05-08 | 2014-07-16 | 江苏中南建筑产业集团有限责任公司 | Steel column butt joint plane position correction device |
| JP2019090294A (en) * | 2017-11-17 | 2019-06-13 | テクノス株式会社 | Unevenness correction method of steel frame for column |
| CN213979335U (en) * | 2020-11-23 | 2021-08-17 | 中国建筑一局(集团)有限公司 | Temporary fixed connection device for upper section and lower section of section steel stiff column |
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| Publication number | Publication date |
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| CN115142690B (en) | 2023-10-13 |
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