Automatic steel column measuring and correcting device and construction method

Abstract

The invention discloses an automatic steel column measuring and correcting device and a construction method. The automatic steel column measuring and correcting device comprises an intelligent integrated steel column automatic correcting device body used for automatically correcting the perpendicularity of a steel column. Comprising a transmission mechanism, a power module in driving connection with the transmission mechanism and an integrated control cabinet in control connection with the power module, the integrated control cabinet, the transmission mechanism and the power module are connected into a whole, and a control system is arranged in the integrated control cabinet; a three-dimensional intelligent total station for automatically measuring steel column installation data comprises an intelligent total station body and an OTA transmission system which is arranged on the intelligent total station body and is in signal connection with a control system in an integrated control cabinet, and the OTA transmission system is used for obtaining measurement data of a steel column and transmitting the measurement data to the control system. And the control system converts measurement data into an adjusting signal and transmits the adjusting signal to the power module so as to drive the transmission mechanism to rotate, so that the verticality of the steel column is adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an automatic steel column measuring and correcting device and a construction method. Background Art

[0002] In traditional steel structure construction, ordinary total stations, levels, theodolites and other measuring instruments are generally used to layout and correct steel column installation construction. Not only does it require a large amount of manpower and measuring equipment, but when the steel columns are manually corrected using jacks, the correction accuracy deviation is large and the construction efficiency is low, which increases the construction cost and prolongs the construction period. Therefore, an intelligent steel column automatic correction device is needed.

[0003] The existing intelligent automatic correction device for steel columns usually manually inputs the relevant data of the steel column position deviation information into the control system, and then performs correction according to the deviation data. However, the deviation information of the installation position of the steel column and the source of the adjustment amount usually need to be measured and calculated manually. The measurement and calculation process is relatively cumbersome and there are certain errors. Summary of the invention

[0004] The present invention provides an automated steel column measurement and correction device and construction method, which solves the problem that the intelligent integrated steel column automatic correction device in the above-mentioned background technology obtains the deviation information and adjustment amount of the steel column installation position through manual measurement and calculation during use, which has the problems of cumbersome calculation process and large calculation error.

[0005] In order to achieve the above object, the present invention provides an automated steel column measurement and correction device, comprising:

[0006] The main body of the intelligent integrated steel column automatic correction device for automatically correcting the verticality of the steel column includes a transmission mechanism, a power module connected to the transmission mechanism for driving, and an integrated control cabinet connected to the power module for control. The integrated control cabinet, the transmission mechanism, and the power module are connected as a whole, and a control system is provided in the integrated control cabinet;

[0007] A three-dimensional intelligent total station for automatically measuring the installation data of the steel column, comprising an intelligent total station body and an OTA transmission system provided on the intelligent total station body and connected to the control system signal;

[0008] The OTA transmission system is used to obtain the measurement data of the steel column and transmit it to the control system, and the measurement data is converted into an adjustment signal through the control system and transmitted to the power module to drive the transmission mechanism to rotate, thereby achieving the adjustment of the verticality of the steel column.

[0009] Preferably, the main body of the intelligent integrated steel column automatic correction device also includes a connecting component for integrally connecting the integrated control cabinet, the transmission mechanism and the power module, and an anti-tilt component fixedly connected to the connecting component.

[0010] Preferably, the connecting assembly includes two connecting plates that are relatively connected, and an installation space for installing the upper and lower steel column ear plates is formed between the two connecting plates. Bolt holes are opened on the connecting plates corresponding to the positions of the upper and lower steel column ear plates, and steel column mounting bolts are matched in the bolt holes. A gasket anchor plate is fixedly connected between the two connecting plates, and a wedge-shaped gasket and a gasket fastening bolt that is screwed on the gasket anchor plate and abuts against one end of the wedge-shaped gasket are provided between the two connecting plates at the top position corresponding to the lower steel column ear plate.

[0011] Preferably, the anti-tilt assembly includes an anti-tilt anchor plate fixed to the bottom of the two connecting plates and an anti-tilt bolt screwed into the anti-tilt anchor plate at a position corresponding to the bottom of the lower steel column ear plate.

[0012] Preferably, the transmission mechanism includes a transmission shaft and a transmission screw connected coaxially, and a threaded adjustment block and a cam are provided between the two connecting plates at the bottom position corresponding to the upper section of the steel column ear plate. The cam is rotatably arranged on the wedge-shaped gasket, and the middle part of the transmission screw cooperates with the threaded adjustment block, and the bottom is tightly fixed with one end of the cam, and the other end of the cam abuts against the threaded adjustment block. The cam is sickle-shaped, and the lower part is raised and abuts against the top inclined surface of the wedge-shaped gasket, and the upper two ends respectively abut against the transmission screw and the lower part of the threaded adjustment block. Preferably, the power module includes a servo motor and a planetary reducer, and the power output by the servo motor is decelerated and torque increased by the planetary reducer before being transmitted to the transmission shaft.

[0013] Preferably, the integrated control cabinet also includes a power supply and a control panel connected to the control system, the control system includes a servo drive and a PLC control system, control information is input by the control panel, and output to the servo drive via the PLC control system to drive the servo motor to do work.

[0014] Preferably, the OTA transmission system includes a spherical coordinate system and an information transmission system.

[0015] An automated steel column measurement and correction construction method is operated by the automated steel column measurement and correction device, and the construction method comprises the following steps:

[0016] After the upper and lower steel columns are temporarily fixed, the integrated control cabinet, transmission mechanism and power module in the main body of the intelligent integrated steel column automatic correction device are connected into one;

[0017] Based on the design coordinates of the steel column drawings, the intelligent total station is used to automatically measure the installation data of the steel column, and the measured data is compared with the design coordinates to automatically generate deviation data;

[0018] The deviation data is obtained through the OTA transmission system and transmitted to the control system, and the control system converts the deviation data into a regulation signal and transmits it to the power module;

[0019] The power module outputs power to the transmission mechanism and drives the transmission mechanism to rotate, thereby driving the lifting adjustment of the upper section of the steel column to achieve automatic correction of the verticality of the steel column.

[0020] Preferably, when using the intelligent total station body to automatically measure the installation data of the steel column, the objective lens on the intelligent total station body is rotated around the longitudinal axis and transverse axis of the intelligent total station body to search for the target within the range of 360° in the horizontal plane and 180° in the vertical plane to automatically measure the installation data of the steel column.

[0021] Due to the adoption of the above technical solution, the present invention has the following beneficial effects:

[0022] 1) By adopting a three-dimensional intelligent total station with wireless transmission function, the construction effect of "one measurement, three sets of data" can be achieved.

[0023] 2) The linkage between the PLC control system and the OTA transmission system can achieve the effect of unifying the measured data, design data and correction data, and the intelligent integrated steel column automatic correction device can automatically adjust the verticality of the steel column according to the measured data, achieving the effect of construction automation, reducing labor input and improving construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a three-dimensional diagram of the main body of the intelligent integrated steel column automatic correction device in an embodiment of the present invention.

[0026] Figure 2 yes Figure 1 Schematic diagram of the internal structure of the intelligent integrated steel column automatic correction device after removing one side of the connecting plate.

[0027] Figure 3 yes Figure 1 Schematic diagram of the internal structure of the intelligent integrated steel column automatic correction device after removing the integrated control cabinet.

[0028] Figure 4 It is a schematic diagram of the partial structure of the three-dimensional intelligent total station body in an embodiment of the present invention.

[0029] The corresponding relationship of the numbers in the accompanying drawings is as follows:

[0030] 1-integrated control cabinet; 2-control panel; 3-drive shaft; 4-steel column ear plate; 5-drive screw; 6-threaded adjustment block; 7-cam; 8-gasket fastening bolt; 9-servo motor; 10-reducer; 11-intelligent total station body; 12-connecting plate; 13-device positioning bolt; 14-steel column mounting bolt; 15-camshaft; 16-wedge-shaped gasket; 17-anti-tilt anchor plate; 18-anti-tilt bolt; 19-objective lens; 20-level; 21-operation panel. DETAILED DESCRIPTION

[0031] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0032] See also Figures 1 to 4 As shown, the present invention provides an automated steel column measurement and correction device, an intelligent integrated steel column automatic correction device body for automatically correcting the verticality of steel columns, and a three-dimensional intelligent total station for automatically measuring the installation data of steel columns, wherein the intelligent integrated steel column automatic correction device body includes a transmission mechanism, a power module drivingly connected to the transmission mechanism, and an integrated control cabinet 1 controllingly connected to the power module, the integrated control cabinet 1, the transmission mechanism, and the power module are connected as one, and a control system is provided in the integrated control cabinet 1. Preferably, the three-dimensional intelligent total station includes an intelligent total station body 11 and an OTA transmission system provided on the intelligent total station body 11 and connected to the control system signal, the OTA transmission system is used to obtain the measurement data of the steel column and transmit it to the control system, and the measurement data is converted into an adjustment signal through the control system and transmitted to the power module to drive the transmission mechanism to rotate, thereby realizing the adjustment of the verticality of the steel column.

[0033] See also Figures 1 to 3As shown, the main body of the intelligent integrated steel column automatic correction device also includes a connection component for integrally connecting the integrated control cabinet 1, the transmission mechanism and the power module, and an anti-tilt component fixedly connected to the connection component. Specifically, the connection component includes two connecting plates 12 relatively connected by an intermediate plate, and an installation space for installing the upper and lower steel column ear plates 4 is formed between the two connecting plates 12, and the width of the installation space is slightly larger than the thickness of the upper and lower steel column ear plates 4. The connecting plates 12 are provided with bolt holes corresponding to the positions of the upper and lower steel column ear plates 4, and the bolt holes are provided with steel column mounting bolts 14. A wedge-shaped gasket 16 and a gasket fastening bolt 8 are provided at the top position of the lower steel column ear plate 4 between the two connecting plates 12. When the steel column is installed, the connecting plates 12 connect the upper and lower steel column ear plates 4, and the steel column mounting bolts 14 are used for temporary fixation. Preferably, the upper and lower bolt holes of the connecting plates 12 are oblong holes, which can be used for steel column installation and adjustment.

[0034] Furthermore, the connection plate 12 is provided with a device positioning bolt hole, which cooperates with the device positioning bolt 13 to adjust and align the device installation axis. Specifically, the two connection plates 12 are provided with positioning bolt holes corresponding to the positions of the upper steel column ear plate 4, and the two positioning bolt holes are respectively equipped with device positioning bolts 13. By adjusting the depth of the device positioning bolts 13 screwed into the respective positioning bolt holes, the distance between the side connection plate 12 and the steel column ear plate 4 is adjusted, and the device positioning bolts 13 abut against the steel column ear plate 4, thereby adjusting and aligning the device installation axis.

[0035] Furthermore, a positioning bolt hole is provided in the connection plate 12 corresponding to the position of the upper steel column ear plate 4, and a device positioning bolt 13 is provided in the positioning bolt hole. The gasket fastening bolt 8 is screwed into the gasket anchor plate and abuts against one end of the wedge-shaped gasket 16. The gasket anchor plate is fixed between the two connection plates 12. The upper surface of the wedge-shaped gasket 16 gradually tilts downward from the end away from the steel column to the end close to the steel column to form an inclined surface, and the wedge-shaped gasket 16 can be tightened and loosened by the gasket fastening bolt 8. When the device body is installed, it plays a role in eliminating the spacing error between the upper and lower steel columns.

[0036] See also Figure 2 and Figure 3 As shown, the anti-tilt assembly includes an anti-tilt anchor plate 17 fixed to the bottom of the two connecting plates 12 and an anti-tilt bolt 18 screwed into the anti-tilt anchor plate 17 corresponding to the bottom position of the lower steel column ear plate 4. During the steel column adjustment process and after the adjustment is completed, the lower part of the lower steel column ear plate 4 is tightened by the anti-tilt bolt 18, which can prevent the steel column from overturning.

[0037] Furthermore, the transmission mechanism includes a transmission shaft 3 and a transmission screw 5 which are coaxially connected, and a threaded adjustment block 6 and a cam 7 are provided between the two connecting plates 12 at the bottom position corresponding to the upper section steel column ear plate 4, and the cam 7 is rotatably arranged on the wedge-shaped gasket 16, and the cam 7 can be rotatably connected to the connecting plate 12 through the camshaft 15. Preferably, the middle part of the transmission screw 5 cooperates with the threaded adjustment block 6, and the bottom is tightly fixed with one end of the cam 7, and the other end of the cam 7 abuts against the threaded adjustment block 6, and the threaded adjustment block abuts against the bottom of the upper section steel column ear plate 4.

[0038] Furthermore, the power module is driven and connected to the upper end of the transmission shaft 3 and can be fixed on the upper steel column or the connecting plate 12. Specifically, the power module can include a servo motor 9 and a planetary reducer 10. The servo motor uses a DC motor 9, and 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 decelerated and increased in torque by the planetary reducer 10, and then directly transmitted to the transmission shaft 3 of the transmission mechanism. When in use, the transmission shaft 3 transmits the torque output by the power module to the transmission screw 5. The middle part of the transmission bolt 5 cooperates with the threaded adjustment block 6, and the bottom is tightly fixed with one end of the cam mechanism 7. When the transmission shaft 3 rotates, the transmission screw 5 cooperates with the threaded adjustment block 6, and the transmission screw 5 works downward, and works upward on the upper section steel column ear plate 4 through the cam 7 to achieve steel column lifting adjustment. The cam 7 can be sickle-shaped, with the lower part protruding and abutting on the top inclined surface of the wedge-shaped gasket 16, and the upper two ends respectively abut against the lower parts of the transmission screw 5 and the threaded adjustment block 6;

[0039] See also Figure 1 and Figure 2 As shown, the integrated control cabinet 1 is controlled and connected to the power module, the power module is arranged in the integrated control cabinet 1 and is powered and controlled by the integrated control cabinet 1, the integrated control cabinet includes a power supply and a control panel connected to the control system, the control system includes a servo drive and a PLC control system, the control information is input by the control panel, and output to the servo drive via the PLC control system to drive the servo motor to do work, so as to realize high-precision correction of the steel column, and the integrated control cabinet 1, the transmission mechanism and the power module are connected as a whole and integratedly installed on the steel column ear plate 4, the connecting plate replaces the steel column installation connecting plate in the traditional construction process, and can be directly installed on the original steel column ear plate, so as to solve the problem that the traditional process needs to weld and cut the jack ear plate separately, save labor and material costs, and improve the construction efficiency of steel column correction, the servo drive and the servo motor 9 are used as the power source of the device, based on the characteristics of the servo motor, the high-precision automatic adjustment of the steel column can be realized as needed, and the reducer 10 can be used to increase the motor output torque by multiples, increase the thrust of the device, adapt to the automatic correction of steel columns of larger specifications, and improve the applicability and practicality of the intelligent integrated steel column automatic correction machine.

[0040] See also Figure 4 As shown, the OTA transmission system in this embodiment includes a spherical coordinate system and an information transmission system. The intelligent total station body 11 is provided with an objective lens 19, a leveler 20 and an operation panel 21. The objective lens 19 can rotate around the longitudinal and transverse axes of the instrument, and search for targets within the range of 360° in the horizontal plane and 180° in the vertical plane. The steel column installation data is automatically measured, and the data is compared with the design coordinates of the drawing, and the error data is transmitted to the PLC system to realize the error data analysis and data transmission functions. It should be noted that in this embodiment, the intelligent total station body 11 is connected to the RTS using a Trimble data transmission radio. When used for the first time, the intelligent total station body 11 and the tablet computer need to be paired in the connection window by setting the correct channel and network ID. The tablet computer receives and updates the layout data in real time, seamlessly connects the internal and external measurement workflows, and realizes the functions of automatic layout and transmission of measurement data.

[0041] The present invention also provides an automated steel column measurement and correction construction method, which is operated by the above-mentioned automated steel column measurement and correction device. The construction method includes the following steps:

[0042] After the upper and lower steel columns are temporarily fixed, the integrated control cabinet, transmission mechanism and power module in the main body of the intelligent integrated steel column automatic correction device are connected into one, and the integrated transmission mechanism, power module and integrated control cabinet are installed on the ear plate of the lower steel column through the connecting plate, and the middle part of the transmission screw is matched with the threaded adjustment block, and the bottom is tightened and fixed with one end of the cam;

[0043] Based on the design coordinates of the steel column drawings, the intelligent total station is used to automatically measure the installation data of the steel column, and the measured data is compared with the design coordinates to automatically generate deviation data;

[0044] The deviation data is obtained through the OTA transmission system and transmitted to the control system, and the control system converts the deviation data into a regulation signal and transmits it to the power module;

[0045] The power module outputs power to the transmission mechanism and drives the transmission mechanism to rotate, specifically the transmission shaft rotates. The rotation of the transmission shaft drives the transmission screw to work downward, and works upward on the upper steel column through the cam, so as to realize automatic correction of the verticality of the steel column through the lifting adjustment of the upper steel column.

[0046] Furthermore, when the intelligent total station body 11 is used to automatically measure the installation data of the steel column, the objective lens 19 on the intelligent total station body 11 is rotated around the longitudinal axis and transverse axis of the intelligent total station body 11 to search for the target within the range of 360° in the horizontal plane and 180° in the vertical plane to automatically measure the installation data of the steel column.

[0047] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. An automated steel column measurement and correction device, characterized in that: include: The main body of the intelligent integrated steel column automatic correction device for automatically correcting the verticality of the steel column includes a transmission mechanism, a power module connected to the transmission mechanism, and an integrated control cabinet connected to the power module. The integrated control cabinet, the transmission mechanism and the power module are connected as a whole, and a control system is provided in the integrated control cabinet; A three-dimensional intelligent total station for automatically measuring the installation data of the steel column, comprising an intelligent total station body and an OTA transmission system provided on the intelligent total station body and connected to the control system signal; The OTA transmission system is used to obtain the measurement data of the steel column and transmit it to the control system, and the measurement data is converted into an adjustment signal through the control system and transmitted to the power module to drive the transmission mechanism to rotate, thereby achieving the adjustment of the verticality of the steel column.

2. The automated steel column measurement and correction device according to claim 1, characterized in that: The main body of the intelligent integrated steel column automatic correction device also includes a connecting component for integrally connecting the integrated control cabinet, the transmission mechanism and the power module, and an anti-tilt component fixedly connected to the connecting component.

3. The automated steel column measurement and correction device according to claim 2, characterized in that: The connecting assembly includes two connecting plates that are relatively connected, and an installation space for installing the upper and lower steel column ear plates is formed between the two connecting plates. Bolt holes are opened on the connecting plates corresponding to the positions of the upper and lower steel column ear plates, and steel column mounting bolts are matched in the bolt holes. A gasket anchor plate is fixedly connected between the two connecting plates, and a wedge-shaped gasket and a gasket fastening bolt that is screwed on the gasket anchor plate and abuts against one end of the wedge-shaped gasket are provided between the two connecting plates at the top position corresponding to the lower steel column ear plate.

4. The automated steel column measurement and correction device according to claim 3, characterized in that: The anti-tilt assembly comprises an anti-tilt anchor plate fixed to the bottom of the two connecting plates and an anti-tilt bolt screwed into the anti-tilt anchor plate corresponding to the bottom position of the lower steel column ear plate.

5. The automated steel column measurement and correction device according to claim 3, characterized in that: The transmission mechanism includes a coaxially connected transmission shaft and a transmission screw. A threaded adjustment block and a cam are provided between the two connecting plates corresponding to the bottom position of the upper steel column ear plate. The cam is rotatably set on the wedge-shaped gasket. The middle part of the transmission screw cooperates with the threaded adjustment block, and the bottom is tightly fixed to one end of the cam. The other end of the cam abuts against the threaded adjustment block. The cam is sickle-shaped, with a protruding lower part that abuts against the top inclined surface of the wedge-shaped gasket, and the two ends of the upper part respectively abut against the lower parts of the transmission screw and the threaded adjustment block.

6. The automated steel column measurement and correction device according to claim 5, characterized in that: The power module includes a servo motor and a planetary reducer. The power output by the servo motor is decelerated and torque is increased by the planetary reducer before being transmitted to the transmission shaft.

7. The automated steel column measurement and correction device according to claim 6, characterized in that: The integrated control cabinet also includes a power supply and a control panel connected to the control system. The control system includes a servo drive and a PLC control system. Control information is input by the control panel and output to the servo drive via the PLC control system to drive the servo motor to do work.

8. The automated steel column measurement and correction device according to claim 1, characterized in that: The OTA transmission system includes a spherical coordinate system and an information transmission system.

9. An automated steel column measurement and correction construction method, characterized in that: The construction method is operated by the automated steel column measurement and correction device as described in claim 1, and comprises the following steps: After the upper and lower steel columns are temporarily fixed, the integrated control cabinet, transmission mechanism and power module in the main body of the intelligent integrated steel column automatic correction device are connected into one; Based on the design coordinates of the steel column drawings, the intelligent total station is used to automatically measure the installation data of the steel column, and the measured data is compared with the design coordinates to automatically generate deviation data; The deviation data is obtained through the OTA transmission system and transmitted to the control system, and the control system converts the deviation data into a regulation signal and transmits it to the power module; The power module outputs power to the transmission mechanism and drives the transmission mechanism to rotate, thereby driving the lifting adjustment of the upper section of the steel column to achieve automatic correction of the verticality of the steel column.

10. The automated steel column measurement and correction construction method according to claim 9, characterized in that: When the intelligent total station body is used to automatically measure the installation data of the steel column, the objective lens on the intelligent total station body is rotated around the longitudinal axis and transverse axis of the intelligent total station body to search for the target within the range of 360° horizontally and 180° vertically to automatically measure the installation data of the steel column.

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