WO2022135611A1 - 用于支撑监测柱体偏移量的复位装置及方法 - Google Patents

用于支撑监测柱体偏移量的复位装置及方法 Download PDF

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Publication number
WO2022135611A1
WO2022135611A1 PCT/CN2022/072057 CN2022072057W WO2022135611A1 WO 2022135611 A1 WO2022135611 A1 WO 2022135611A1 CN 2022072057 W CN2022072057 W CN 2022072057W WO 2022135611 A1 WO2022135611 A1 WO 2022135611A1
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WO
WIPO (PCT)
Prior art keywords
monitoring
offset
cylinder
wheel
reset
Prior art date
Application number
PCT/CN2022/072057
Other languages
English (en)
French (fr)
Inventor
高潮
王志伟
于洁
董彦同
Original Assignee
中国长江三峡集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202120389042.4U external-priority patent/CN214149423U/zh
Priority claimed from CN202110197224.6A external-priority patent/CN112922376B/zh
Application filed by 中国长江三峡集团有限公司 filed Critical 中国长江三峡集团有限公司
Priority to JP2022573694A priority Critical patent/JP2023529110A/ja
Priority to DE112022000055.4T priority patent/DE112022000055T5/de
Publication of WO2022135611A1 publication Critical patent/WO2022135611A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins

Definitions

  • the invention belongs to the technical field of building structure engineering, and relates to a reset device and method for supporting and monitoring the offset of a column.
  • Fiber beams, fat columns, and weak joints are one of the distinctive features of a timber frame. The strength of a single component has high redundancy, and the connection between components is weak, which is the weakest link in the timber frame system.
  • the wooden column is one of the core stress-bearing components in the various wooden components of the wooden frame system. Most of the wooden pillars stand on the foundation stone in the form of floating, and there is no effective mechanical connection between the two. Due to the large mass of the foundation stone and the low center of gravity, the foundation stone itself basically does not change its configuration during the earthquake; the wooden column is light in weight and high in the center of gravity, and will cause swaying, slippage and other movements when an earthquake occurs, and the bottom surface of the wooden column is therefore different from the top of the foundation stone. relative displacement of the surface.
  • the relative movement of the foundation stone-wood column interface within a certain range is the dissipation and release of the input seismic energy, which is beneficial to the structure’s earthquake resistance, but once the relative displacement exceeds the top surface of the foundation stone, it is easy to cause the wood column to overturn and induce the collapse of the entire building.
  • the top surface of the foundation stone is often larger than the column section.
  • the reset method must be taken in time for the displaced wooden column to restore it to the center of the foundation stone.
  • the behavior of the wooden column has a decisive effect on the safety state of the whole structure.
  • Various types of sensing equipment are needed for the health monitoring and property survey of wooden columns. Most of the sensors are located on the outer facade of the column, which not only affects the appearance, but also inevitably causes local damage to the column due to the installation and fixation of the sensor.
  • the technical problem to be solved by the present invention is to provide a reset device and method for supporting and monitoring the offset of the cylinder, which has a simple structure and adopts a combined monitoring component of the monitoring system arranged in the space below the mounting plate of the supporting base, and the upper part of the mounting plate is A reset mechanism is arranged in the space, the flat bottom of the column is in contact with the support plate of the support base, the sensing end of the combined monitoring piece is in contact with the bottom of the column through the monitoring holes of the installation plate and the support plate, and the driving wheels of a plurality of eccentric structures are located in the column.
  • the monitoring system monitors the offset of the bottom of the cylinder in real time, and the reset mechanism drives the bottom of the cylinder to reverse movement to reset, with good seismic performance, real-time monitoring and early warning, fast and accurate reset, and no need to remove the original cylinder during reset.
  • the operation is simple and convenient.
  • a reset device for supporting the offset of the monitoring cylinder which includes a support base, a monitoring system and a reset mechanism; the monitoring system is located at the installation of the support base. In the lower space of the board, the reset mechanism is located in the upper space of the installation board; the combined monitoring piece of the monitoring system is connected and fixed with the bottom plate of the support base, and the combined monitoring piece passes through the monitoring hole in the center of the mounting board and the support board; multiple driving wheels of the reset mechanism In cooperation with a plurality of wheel holes on the support plate, the driving wheel protrudes outside the wheel hole or is recessed in the wheel hole when the driving wheel rotates.
  • the support base includes a mounting plate located in the seat pan, and a bottom plate and a support plate located on both sides of the mounting plate and connected to both ends of the seat pan.
  • the space at the lower part of the mounting plate is provided with a drainage hole and a plug-in hole penetrating laterally through the seat plate, and a penetrating wire hole is arranged on the bottom plate.
  • a plurality of motor mounting holes which are distributed in at least two concentric rings and are staggered and evenly distributed with each other, are arranged outside the monitoring holes of the mounting plate.
  • a plurality of wheel holes which are distributed in at least two concentric rings and evenly distributed with each other, are arranged outside the monitoring holes of the support plate, and the axes of the wheel holes are laterally perpendicular to the monitoring holes.
  • a plurality of discontinuous arc-shaped annular holes concentric with the monitoring hole of the support plate are arranged outside the monitoring hole.
  • the monitoring system includes a combined monitoring component connected with the processing module, and the combined monitoring component includes a load sensor, a stress sensor and a water content detector.
  • the reset mechanism includes a plurality of motors that are distributed in at least two concentric rings and are evenly distributed with each other, and a driving wheel connected to the motors.
  • the control box is electrically connected to the motor and the monitoring system, and the control box is located in the space below the mounting plate. .
  • the motor is an outer rotor motor
  • the driving wheel is an eccentric wheel
  • the eccentric flange of the driving wheel is matched with the outer rotor of the motor
  • the motor base is connected and fixed with the mounting plate
  • the driving wheel is located in the motor mounting hole and the wheel hole of the support plate.
  • the above-mentioned reset method for supporting the reset device for monitoring the offset of the cylinder includes the following steps:
  • Offset monitoring During the offset process of the bottom of the column, the load sensor and the stress sensor transmit the sensed data to the processing module.
  • the processing module accepts the data and sends it to the monitoring system.
  • the monitoring system monitors the data changes in real time. When the offset reaches the set value, the monitoring system will issue a reminder in time;
  • the water content detector starts and transmits the measured data to the processing module, which is then sent to the monitoring system after receiving it.
  • the humidity value is greater than the monitoring system setting value
  • the monitoring system will issue a reminder in time;
  • the PLC control system controls one or more motors to start individually or synchronously.
  • the rotation of the motor drives the drive wheel to rotate and contact the bottom of the column, so that the bottom of the column is displaced; when the load value and offset displayed by the monitoring system When the value tends to approach the preset value, the motor stops; at this time, the distance from the bottom of the cylinder to the wheel hole tends to be the same, and the driving wheel is submerged in the wheel hole.
  • a reset device for supporting the offset of a monitoring cylinder comprising a support base, a monitoring system and a reset mechanism; the monitoring system is located in the lower space of an installation board of the support base, and the reset mechanism is located in the upper space of the installation board;
  • the combined monitoring piece is connected and fixed with the bottom plate of the support base, and the combined monitoring piece passes through the monitoring hole in the center of the mounting plate and the support plate;
  • the multiple drive wheels of the reset mechanism cooperate with multiple wheel holes on the support plate, and the drive wheels protrude when they rotate. Outside the wheel hole or recessed in the wheel hole.
  • the structure is simple.
  • the flat bottom of the column is in contact with the supporting plate of the supporting base, and the sensing end of the combined monitoring element passes through.
  • the monitoring holes of the mounting plate and the support plate are in contact with the bottom of the cylinder, and a plurality of driving wheels of eccentric structure are located in the wheel holes around the bottom of the cylinder.
  • the offset of the bottom of the cylinder is monitored in real time by the monitoring system, and the cylinder is driven by the reset mechanism
  • the bottom is reset by reverse motion, with good seismic performance, real-time monitoring and early warning, fast and accurate reset, no need to remove the original support of the column during reset, and the operation is simple and convenient.
  • the support base includes a mounting plate located in the seat pan, and a bottom plate and a support plate located on both sides of the mounting plate and connected to both ends of the seat pan.
  • the structure is simple, when in use, the bottom plate is in contact with the ground, the bottom of the column body is in contact with the support plate, the column body is perpendicular to the support plate, and the mounting plate, the bottom plate and the support plate divide the seat plate into two spaces, up and down.
  • the space at the lower part of the mounting plate is provided with drainage holes and insertion holes which penetrate laterally through the seat pan, and the bottom plate is provided with a penetrating wire hole.
  • the structure is simple. When in use, the drainage holes set on the side of the seat pan are used to drain the accumulated water that flows into the seat pan from the cylinder, and the plug holes are used to lead out cables so as to be electrically connected to the monitoring system; The cable hole is used for power cable or signal cable to pass through.
  • a plurality of motor mounting holes which are distributed in at least two concentric rings and are staggered and evenly distributed with each other are arranged outside the monitoring holes of the mounting plate.
  • the structure is simple. During installation, the base of the motor is connected and fixed with the installation plate, and the driving wheel connected with the motor is located in the installation hole of the motor, and does not contact the installation plate during rotation.
  • a plurality of wheel holes which are distributed in at least two concentric rings and evenly distributed with each other, are arranged outside the monitoring holes of the support plate, and the axes of the wheel holes are laterally perpendicular to the monitoring holes.
  • the structure is simple. When in use, a plurality of wheel holes penetrating the support plate are laterally perpendicular to the monitoring hole in the center of the support plate.
  • the driving wheel is located in the wheel hole and does not contact the support plate when rotating, and its rotation direction is always toward the center of the monitoring hole.
  • a plurality of discontinuous arc-shaped ring holes concentric with the monitoring hole of the support plate are arranged outside the monitoring hole.
  • the structure is simple. When in use, when the bottom of the cylinder is offset, slide it to one side to cover the discontinuous arc-shaped ring hole, and the distance between the discontinuous arc-shaped ring hole on the other corresponding side and the bottom of the cylinder increases, and through multiple Fixed distance between intermittent arc-shaped ring holes, so as to intuitively estimate its offset.
  • the monitoring system includes a combined monitoring component connected with the processing module, and the combined monitoring component includes a load sensor, a stress sensor and a water content detector.
  • the structure is simple. When in use, the load sensor is used to sense the load of the cylinder, the stress sensor is used to sense the stress change that occurs when the cylinder is displaced, and the water content detector is used to measure the humidity at the bottom of the cylinder to avoid excessive humidity at the bottom of the cylinder. reset in large cases.
  • the reset mechanism includes a plurality of motors that are distributed in at least two concentric rings and evenly distributed with each other, and a driving wheel connected to the motors.
  • the control box is electrically connected to the motor and the monitoring system, and the control box is located on the installation board. in the lower space.
  • the structure is simple. When in use, multiple motors located in two concentric rings are evenly staggered. After the bottom of the cylinder is offset, the motors in the area covered by the bottom of the cylinder are started to reset the cylinder; the control box is located at the lower part of the mounting plate In the space, the layout is compact and takes up little space.
  • the motor is an outer rotor motor
  • the driving wheel is an eccentric wheel
  • the eccentric flange of the driving wheel is matched with the outer rotor of the motor
  • the motor base is connected and fixed with the mounting plate
  • the driving wheel is located between the motor mounting hole and the support plate.
  • the structure is simple. Before reset, the drive wheel of the eccentric structure is located at the lower part of the wheel hole.
  • the outer rotor of the motor rotates and drives the drive wheel to rotate an angle, so that the drive wheel protrudes from the upper part of the wheel hole and is in rolling contact with the bottom of the cylinder to push the column.
  • the body is reset, the driving wheel continues to rotate and then sinks into the wheel hole again, and the bottom of the column is in contact with the support plate.
  • the above-mentioned reset method for supporting the reset device for monitoring the offset of the cylinder includes the following steps:
  • Offset monitoring During the offset process of the bottom of the column, the load sensor and the stress sensor transmit the sensed data to the processing module.
  • the processing module accepts the data and sends it to the monitoring system.
  • the monitoring system monitors the data changes in real time. When the offset reaches the set value, the monitoring system will issue a reminder in time;
  • the water content detector starts and transmits the measured data to the processing module, which is then sent to the monitoring system after receiving it.
  • the humidity value is greater than the monitoring system setting value
  • the monitoring system will issue a reminder in time;
  • the PLC control system controls one or more motors to start individually or synchronously.
  • the rotation of the motor drives the drive wheel to rotate and contact the bottom of the column, so that the bottom of the column is displaced; when the load value and offset displayed by the monitoring system
  • the motor stops; at this time, the distance from the bottom of the cylinder to the wheel hole tends to be the same, and the driving wheel is submerged in the wheel hole.
  • the method is simple and convenient to operate, real-time monitoring of the displacement and humidity of the column, timely warning and reminder when the displacement reaches the set value, quick reset, and no need to remove the support of the column.
  • a reset device and method for supporting and monitoring the offset of a cylinder comprising a support base, a monitoring system and a reset mechanism.
  • a reset mechanism is set up, the flat bottom of the column is in contact with the support plate of the support base, the sensing end of the combined monitoring piece is in contact with the bottom of the column through the monitoring holes of the mounting plate and the support plate, and the driving wheels of a plurality of eccentric structures are located at the bottom of the column
  • the offset of the bottom of the cylinder is monitored in real time by the monitoring system, and the bottom of the cylinder is driven to reset by the reverse movement through the reset mechanism. It overcomes the problem of dismantling or destroying the original structure after the original building column is displaced by the foundation stone support. It has the characteristics of simple structure, good seismic performance, real-time monitoring and early warning, fast and accurate reset, no need to remove the original support of the column during reset, and simple and convenient operation.
  • FIG. 1 is a schematic view of the structure of the driving wheel recessed in the wheel hole of the present invention.
  • FIG. 2 is a schematic structural diagram of the driving wheel protruding outside the wheel hole of the present invention.
  • FIG. 3 is a schematic structural diagram of the seat plate of the present invention.
  • FIG. 4 is a schematic view of the structure of the bottom plate of the present invention.
  • FIG. 5 is a schematic view of the structure of the support plate of the present invention.
  • FIG. 6 is a schematic structural diagram of the motor of the present invention.
  • FIG. 7 is a schematic diagram of the structure of the driving wheel of the present invention.
  • FIG. 8 is a schematic structural diagram of an eccentric flange of the present invention.
  • Figure 9 is an exploded schematic view of the present invention.
  • support base 1 base plate 11, mounting plate 12, bottom plate 13, support plate 14, wheel hole 15, intermittent arc ring hole 16, monitoring system 2, processing module 21, load sensor 22, stress sensor 23, Water content detector 24 , reset mechanism 3 , motor 31 , driving wheel 32 , control box 33 .
  • a reset device for supporting the offset of the monitoring cylinder includes a support base 1 , a monitoring system 2 and a reset mechanism 3 ; the monitoring system 2 is located on the mounting plate 12 of the support base 1 . In the lower space, the reset mechanism 3 is located in the upper space of the mounting plate 12; the combined monitoring component of the monitoring system 2 is connected and fixed with the bottom plate 13 of the supporting base 1, and the combined monitoring component passes through the monitoring hole in the center of the mounting plate 12 and the supporting plate 14; reset The plurality of driving wheels 32 of the mechanism 3 are matched with the plurality of wheel holes 15 on the support plate 14 , and the driving wheels 32 protrude outside the wheel holes 15 or are recessed in the wheel holes 15 when rotating.
  • the structure is simple.
  • the flat bottom of the column is in contact with the supporting plate 14 of the supporting base 1, and the combination
  • the sensing end of the monitoring piece is in contact with the bottom of the cylinder through the monitoring holes of the mounting plate 12 and the support plate 14 , and a plurality of driving wheels 32 with eccentric structures are located in the wheel holes 15 around the bottom of the cylinder.
  • the monitoring system 2 monitors the cylinder in real time.
  • the offset of the bottom is driven by the reset mechanism 3 to drive the bottom of the column to move in reverse, with good seismic performance, real-time monitoring and early warning, fast and accurate reset, no need to remove the original support of the column during reset, and the operation is simple and convenient.
  • the support base 1 includes a mounting plate 12 located in the base plate 11 , a bottom plate 13 and a support plate 14 located on both sides of the mounting plate 12 and connected to both ends of the base plate 11 .
  • the structure is simple. When in use, the bottom plate 13 is in contact with the ground, the bottom of the column is in contact with the support plate 14, and the column is perpendicular to the support plate 14.
  • the base plate 11 is a cylindrical structure
  • the mounting plate 12 is located in the middle of the cylinder and is connected and fixed to the cylinder wall.
  • the mounting plate 12 is a circular flat plate, and a monitoring hole is provided in the center, and the monitoring hole is used for the passage of the monitoring device.
  • the bottom plate 13 is a circular flat plate, and the extended edge is arranged at the edge to engage with the notch at the lower end of the cylinder of the seat plate 11.
  • the support plate 14 is a circular flat plate, and the extended edge is arranged at the edge to engage with the notch on the upper end of the cylinder of the base plate 11 , and a monitoring hole is arranged in the center for the passage of the monitoring device.
  • the space at the lower part of the mounting plate 12 is provided with a drainage hole and a plug-in hole penetrating laterally through the base plate 11 , and a penetrating wire hole is provided on the bottom plate 13 .
  • the structure is simple.
  • the drainage holes provided on the side of the seat pan 11 are used to drain the accumulated water that flows into the seat pan 11 from the cylinder, and the plug holes are used to lead out cables so that they can be electrically connected to the monitoring system; the bottom plate
  • the cable hole on 13 is used for power cable or signal cable to pass through.
  • the side of the seat pan 11 is further provided with access holes for maintaining the components inside the seat pan 11 .
  • a plurality of motor mounting holes which are distributed in at least two concentric rings, are arranged outside the monitoring holes in a staggered and uniform manner.
  • the structure is simple. During installation, the base of the motor 31 is connected and fixed to the mounting plate 12 , and the driving wheel 32 connected to the motor 31 is located in the motor mounting hole and does not contact the mounting plate 12 during rotation.
  • a plurality of wheel holes 15 distributed in at least two concentric rings are arranged outside the monitoring holes, and the axis of the wheel holes 15 is laterally perpendicular to the monitoring holes.
  • the structure is simple. When in use, a plurality of wheel holes 15 penetrating the support plate 14 are laterally perpendicular to the monitoring hole in the center of the support plate 14.
  • the driving wheel 32 is located in the wheel hole 15 and does not contact the support plate 14 during rotation, and its rotation direction is always towards the center of the monitoring hole.
  • the wheel hole 15 is slid to one side to cover the wheel hole 15, and the distance between the wheel hole 15 on the other corresponding side and the bottom of the cylinder increases, so as to visually determine whether the bottom of the cylinder is offset. .
  • a plurality of discontinuous arc-shaped ring holes 16 concentric with the monitoring hole of the support plate 14 are arranged outside the monitoring hole.
  • the structure is simple. When in use, when the bottom of the cylinder is offset, slide to one side to cover the discontinuous arc-shaped ring hole 16, and the distance between the discontinuous arc-shaped ring hole 16 on the other corresponding side and the bottom of the cylinder increases. , through the fixed distance between the plurality of discontinuous arc-shaped annular holes 16 , so as to intuitively estimate the size of the offset.
  • the monitoring system 2 includes a combined monitoring component connected to the processing module 21 , and the combined monitoring component includes a load sensor 22 , a stress sensor 23 and a water content detector 24 .
  • the structure is simple.
  • the load sensor 22 is used to sense the load of the cylinder
  • the stress sensor 23 is used to sense the stress change that occurs when the cylinder is displaced
  • the moisture content detector 24 is used to measure the humidity at the bottom of the cylinder. Reset when the bottom humidity is too high.
  • the reset mechanism 3 includes a plurality of motors 31 distributed in at least two concentric rings staggered and evenly distributed, and a driving wheel 32 connected to the motors 31 .
  • the control box 33 is electrically connected to the motors 31 and the monitoring system 2 . Sexual connection, the control box 33 is located in the space at the lower part of the mounting plate 12 .
  • the structure is simple. When in use, a plurality of motors 31 evenly distributed in two concentric rings, after the bottom of the cylinder is offset, start the motor 31 covering the area at the bottom of the cylinder to reset the cylinder; the control box 33 is located at the bottom of the cylinder. In the space at the lower part of the mounting plate 12, the layout is compact and the occupied space is small.
  • control box 33 includes a PLC control system, and the PLC control system controls the opening and closing of the motor 31 .
  • the electric power of the control box 33 is provided by an internal charge-storage power supply or commercial power.
  • a plurality of motors 31 are coded in advance, entered into the PLC control system, and the corresponding motors 31 and the sequence of starting the motors are started according to the cylinder offset direction.
  • the motor 31 is an outer rotor motor
  • the driving wheel 32 is an eccentric wheel
  • the eccentric flange of the driving wheel 32 is matched with the outer rotor of the motor 31
  • the motor base is connected and fixed with the mounting plate 12
  • the driving wheel 32 is located in The motor mounting hole and the wheel hole 15 of the support plate 14 rotate.
  • the structure is simple. Before reset, the drive wheel 32 of the eccentric structure is located at the lower part of the wheel hole 15.
  • the outer rotor of the motor 31 rotates and drives the drive wheel 32 to rotate by an angle, so that the drive wheel 32 protrudes from the upper part of the wheel hole 15 and the cylinder.
  • the bottom is in rolling contact, pushes the cylinder to reset, the drive wheel 32 continues to rotate and then sinks into the wheel hole 15 again, and the bottom of the cylinder is in contact with the support plate 14 .
  • the outer side of the eccentric flange of the driving wheel 32 is covered with a rubber layer, and the rubber layer is in contact with the bottom of the cylinder, so that the bottom of the cylinder is not easily damaged during reset.
  • the above-mentioned reset method for the reset device for supporting the offset of the monitoring cylinder includes the following steps:
  • the load sensor 22 and the stress sensor 23 transmit the sensed data to the processing module 21, the processing module 21 accepts the data and sends it to the monitoring system 2, and the monitoring system 2 monitors the data in real time When the offset at the bottom of the cylinder reaches the set value, the monitoring system 2 will issue a reminder in time;
  • Humidity monitoring when the bottom of the column is infiltrated by water or intruded by humid air, the moisture content detector 24 is activated, and the measured data is transmitted to the processing module 21, which is accepted by the processing module 21 and sent to the monitoring system 2.
  • the humidity value is greater than the monitoring
  • the monitoring system 2 will issue a reminder in time;
  • the PLC control system controls one or more motors 31 to start individually or synchronously, the rotation of the motor 31 drives the driving wheel 32 to rotate and contact the bottom of the column, so that the bottom of the column is displaced; when the load displayed by the monitoring system 2
  • the motor 31 stops when the value and the offset value tend to approach the preset value; at this time, the distance from the bottom of the cylinder to the wheel hole 15 tends to be the same, and the driving wheel 32 is submerged in the wheel hole 15 .
  • the method is simple and convenient to operate, real-time monitoring of the displacement and humidity of the column, timely warning and reminder when the displacement reaches the set value, quick reset, and no need to remove the support of the column.
  • the combined monitoring piece of the monitoring system 2 is set in the space below the mounting plate 12 of the support base 1, and the reset is set in the upper space of the mounting plate 12 Mechanism 3, the flat bottom of the cylinder is in contact with the support plate 14 of the support base 1, the sensing end of the combined monitoring piece is in contact with the bottom of the cylinder through the monitoring holes of the mounting plate 12 and the support plate 14, and the driving wheels 32 of a plurality of eccentric structures Located in the wheel hole 15 around the bottom of the column, the monitoring system 2 monitors the offset of the bottom of the column in real time, and the reset mechanism 3 drives the bottom of the column to reverse movement to reset, with good seismic performance, real-time monitoring and early warning, fast and accurate reset, reset There is no need to remove the original support of the column, and the operation is simple and convenient.
  • the bottom plate 13 is in contact with the ground, the bottom of the column is in contact with the support plate 14, the column is perpendicular to the support plate 14, the mounting plate 12, the bottom plate 13 and the support plate 14 separate the seat pan 11 into upper and lower spaces.
  • the drainage holes provided on the side of the seat pan 11 are used to drain the accumulated water that flows into the seat pan 11 from the cylinder, and the plug holes are used to lead out cables so as to be electrically connected to the monitoring system;
  • the cable hole is used for power cable or signal cable to pass through.
  • the base of the motor 31 is connected and fixed to the mounting plate 12 , and the driving wheel 32 connected to the motor 31 is located in the motor mounting hole and does not contact the mounting plate 12 during rotation.
  • the plurality of wheel holes 15 penetrating the support plate 14 are laterally perpendicular to the monitoring hole in the center of the support plate 14, the driving wheel 32 is located in the wheel hole 15, does not contact the support plate 14 when rotating, and its rotation direction is always toward the monitoring hole. center of.
  • the load sensor 22 When in use, the load sensor 22 is used to sense the load of the cylinder, the stress sensor 23 is used to sense the stress change that occurs when the cylinder is displaced, and the moisture content detector 24 is used to measure the humidity at the bottom of the cylinder to avoid excessive humidity at the bottom of the cylinder. reset in large cases.
  • the drive wheel 32 of the eccentric structure Before reset, the drive wheel 32 of the eccentric structure is located at the lower part of the wheel hole 15.
  • the outer rotor of the motor 31 rotates and drives the drive wheel 32 to rotate by an angle, so that the drive wheel 32 protrudes from the upper part of the wheel hole 15 and is in rolling contact with the bottom of the cylinder.
  • push the cylinder to reset the driving wheel 32 will continue to rotate and then sink into the wheel hole 15 again, and the bottom of the cylinder is in contact with the support plate 14 .

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  • Environmental & Geological Engineering (AREA)
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  • Structural Engineering (AREA)
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Abstract

一种用于监测柱体偏移量的复位装置及方法，复位装置包括支撑底座（1）、监测系统（2）和复位机构（3），通过在支撑底座（1）的安装板（12）下部空间设置监测系统（2）的组合监测件，在安装板（12）上部空间设置复位机构（3），平整的柱体底部与支撑底座（1）的支撑板（14）接触，组合监测件的感应端穿过安装板（12）和支撑板（14）的监测孔与柱体底部接触，多个偏心结构的驱动轮（32）位于柱体底部周围的轮孔（15）内，通过监测系统（2）实时监控柱体底部的偏移量，通过复位机构（3）驱动柱体底部反向运动复位。采用该装置解决了原建筑物柱体由基石支撑发生位移后复位需要拆除或破坏原有结构的问题；具有结构简单，抗震性能好，实时监控并预警，快速精准复位，复位时无需拆除柱体原有支撑，操作简单方便的特点。

Description

用于支撑监测柱体偏移量的复位装置及方法 技术领域
本发明属于建筑结构工程技术领域，涉及一种用于支撑监测柱体偏移量的复位装置及方法。
背景技术
中国传统建筑在世界建筑史中自成一体，她植根于中国大地并辐射影响到周边国家和地区。传统木结构建筑具有的特殊结构形制使得其具有“墙倒屋不塌”的特质，得益于此，木结构古建筑在中国大地延续了几千年，至今仍有许多文明中外的古建筑遗存。与此同时，依照传统制式建造的仿古建筑也得到了广泛推广，较多地应用于各地。中国传统木结构建筑最基本的特征之一是其独特的结构形式，包含三大组成部分，即台基、木构架和屋顶。其中，木构架是核心承重结构，是整个建筑的骨骼，一般由柱、梁、檩、枋、椽以及斗栱等构件组成，起稳固建筑整体与承托屋顶重量的作用。“肥梁、胖柱、弱节点”是木构架的显著特征之一，单个构件强度有较高的冗余度，而构件间连接较弱，是木构架体系中最为薄弱的环节。
木柱是木构架体系各类木构件中最核心的受力构件之一。绝大多数木柱均以浮放的形式立于础石之上，两者之间无有效机械连接。由于础石质量大、重心低，地震作用中础石本身基本不出现位形变化；木柱质量轻、重心高，地震发生时会产生摇摆、滑移等运动，木柱底面因此与础石顶面产生相对位移。一定范围内的础石-木柱界面相对运动是对输入地震能量的耗散与释放，有益于结构抗震，但相对位移一旦超出础石顶面极易导致木柱倾倒而诱发整座建筑垮塌。为防止木柱移出础石范围出现木柱滑脱，础石顶面往往大于柱截面。为避免木柱偏移导致继发事故，针对已发生位移的木柱还须及时采取复位手段使其恢复到础石中心。此外，木柱的性态对结构整体的安全状态有决定性作用。针对木柱的健康监测及性态勘测需借助各类传感设备，传感器多位于柱外立面，不仅影响美观，传感器的安装、固定还不可避免地对柱造成局部损坏。
既有木柱复位纠偏手段往往需要借助其他顶升设备甚至大型机械，工艺繁复操作复杂。部分已公开的装置具备木柱抗震或础石隔振效果，但其尚存的问题一方面是装置功能单一，另一方面是大都破坏了传统木结构建筑应有的抗震机理。
发明内容
本发明所要解决的技术问题是提供一种用于支撑监测柱体偏移量的复位装置及方法，结构简单，采用在支撑底座的安装板下部空间设置监测系统的组合监测件，在安装板上部空间设置复位机构，平整的柱体底部与支撑底座的支撑板接触，组合监测件的感应端穿过安装板和支撑板的监测孔与柱体底部接触，多个偏心结构的驱动轮位于柱体底部周围的轮孔内，监测系统实时监控柱体底部的偏移量，复位机构驱动柱体底部反向运动复位，抗震性能好，实时监控并预警，快速精准复位，复位时无需拆除柱体原有支撑，操作简单方便。
为解决上述技术问题，本发明所采用的技术方案是：一种用于支撑监测柱体偏移 量的复位装置，它包括支撑底座、监测系统和复位机构；所述监测系统位于支撑底座的安装板下部空间内，复位机构位于安装板上部空间内；监测系统的组合监测件与支撑底座的底板连接固定，组合监测件穿过安装板和支撑板中心的监测孔；复位机构的多个驱动轮与支撑板上的多个轮孔配合，驱动轮转动时凸起于轮孔外或凹进于轮孔内。
所述支撑底座包括位于座盘内的安装板，以及位于安装板两侧与座盘两端连接的底板和支撑板。
所述安装板下部的空间设置侧向贯穿于座盘的排水孔和插接孔，底板上设置贯穿的过线孔。
所述安装板的监测孔外设置至少分布在两个同心环内相互交错均布的多个电机安装孔。
所述支撑板的监测孔外设置至少分布在两个同心环内相互交错均布的多个轮孔，轮孔的轴线与监测孔侧向垂直。
所述支撑板的监测孔外设置与其同心的多个间断性弧形环孔。
所述监测系统包括与处理模块连接的组合监测件，组合监测件包括荷载传感器、应力传感器和含水量检测仪。
所述复位机构包括至少分布在两个同心环内相互交错均布的多个电机，以及与电机连接的驱动轮，控制箱与电机和监测系统电性连接，控制箱位于安装板下部的空间内。
所述电机为外转子电机，驱动轮为偏心轮，驱动轮的偏心法兰盘与电机的外转子配合，电机座与安装板连接固定，驱动轮位于电机安装孔和支撑板的轮孔内转动。
如上所述的用于支撑监测柱体偏移量的复位装置的复位方法，它包括如下步骤：
S1，安装，将平整的柱体底部置于支撑板的中心与其垂直；荷载传感器、应力传感器和含水量检测仪的感应端与柱体底部接触；此时，驱动轮凹进于支撑板上的轮孔内不与柱体底部接触；
S2，判定位移量，当柱体底部偏移支撑板中心后，向支撑板一侧滑移，滑移量越大，柱体底部盖住一侧的轮孔面积越大，则另一侧对应的轮孔与柱体底部之间的距离越大；
S3，监测，
偏移量监测，在柱体底部偏移的过程中，荷载传感器和应力传感器将感应的数据传输至处理模块，处理模块接受数据并发送给监测系统，监测系统实时监控数据变化，当柱体底部的偏移量达到设定值时，监测系统及时发出提醒；
湿度监测，在柱体底部受到水浸润或潮湿空气侵入时，含水量检测仪启动，将所测数据传输给处理模块，由处理模块接受后发送给监测系统，当湿度值大于监测系统设定值时，监测系统及时发出提醒；
S4，复位，当柱体底部的湿度在设定值范围内时进行复位；
S4-1，获取偏移量，监测系统获取即时载荷数据和偏移数据，并将该载荷数据和偏移数据与预设数值回传给处理模块；
S4-2，计算实际偏移值，处理模块将载荷数据和偏移数据与预设数值进行对比计算，得出实际偏移量和偏移方向；
S4-3，设定复位程序，处理模块将计算后的偏移量和偏移方向传输至控制箱的PLC控制系统，设定被柱体底部覆盖区对应的电机参数，使驱动轮的运动方向与柱体底部偏移 方向相反；
S4-4，复位，PLC控制系统控制一个或多个电机单独启动或同步启动，电机旋转带动驱动轮转动与柱体底部接触，使柱体底部发生位移；当监测系统显示的载荷数值和偏移数值趋于接近预设数值时电机停止；此时，柱体底部至轮孔之间的距离趋于一致，驱动轮没入轮孔内。
一种用于支撑监测柱体偏移量的复位装置，它包括支撑底座、监测系统和复位机构；监测系统位于支撑底座的安装板下部空间内，复位机构位于安装板上部空间内；监测系统的组合监测件与支撑底座的底板连接固定，组合监测件穿过安装板和支撑板中心的监测孔；复位机构的多个驱动轮与支撑板上的多个轮孔配合，驱动轮转动时凸起于轮孔外或凹进于轮孔内。结构简单，通过在支撑底座的安装板下部空间设置监测系统的组合监测件，在安装板上部空间设置复位机构，平整的柱体底部与支撑底座的支撑板接触，组合监测件的感应端穿过安装板和支撑板的监测孔与柱体底部接触，多个偏心结构的驱动轮位于柱体底部周围的轮孔内，通过监测系统实时监控柱体底部的偏移量，通过复位机构驱动柱体底部反向运动复位，抗震性能好，实时监控并预警，快速精准复位，复位时无需拆除柱体原有支撑，操作简单方便。
在优选的方案中，支撑底座包括位于座盘内的安装板，以及位于安装板两侧与座盘两端连接的底板和支撑板。结构简单，使用时，底板与地面接触，柱体底部与支撑板接触，柱体垂直于支撑板，安装板、底板和支撑板将座盘分隔成上下两个空间。
在优选的方案中，安装板下部的空间设置侧向贯穿于座盘的排水孔和插接孔，底板上设置贯穿的过线孔。结构简单，使用时，座盘侧面设置的排水孔用于排出从柱体上流入座盘内的积水，插接孔用于引出缆线，使其与监控系统实现电性连接；底板上的过线孔用于电力电缆或信号线穿过。
在优选的方案中，安装板的监测孔外设置至少分布在两个同心环内相互交错均布的多个电机安装孔。结构简单，安装时，电机的底座与安装板连接固定，与电机连接的驱动轮位于电机安装孔内，转动时不与安装板接触。
在优选的方案中，支撑板的监测孔外设置至少分布在两个同心环内相互交错均布的多个轮孔，轮孔的轴线与监测孔侧向垂直。结构简单，使用时，多个贯穿支撑板的轮孔与支撑板中心的监测孔侧向垂直，驱动轮位于轮孔内，转动时不与支撑板接触，其转动方向始终朝向监测孔的中心。
在优选的方案中，支撑板的监测孔外设置与其同心的多个间断性弧形环孔。结构简单，使用时，当柱体底部发生偏移后，向一侧滑动盖住间断性弧形环孔，则另一对应侧的间断性弧形环孔离柱体底部的距离增大，通过多个间断性弧形环孔之间的固定距离，从而直观预估其偏移量大小。
在优选的方案中，监测系统包括与处理模块连接的组合监测件，组合监测件包括荷载传感器、应力传感器和含水量检测仪。结构简单，使用时，荷载传感器用于感应柱体载荷，应力传感器用于感应柱体发生位移时发生的应力变化，含水量检测仪用于测量柱体底部的湿度，避免在柱体底部湿度过大的情况下复位。
在优选的方案中，复位机构包括至少分布在两个同心环内相互交错均布的多个电机，以及与电机连接的驱动轮，控制箱与电机和监测系统电性连接，控制箱位于安装板下部 的空间内。结构简单，使用时，位于两个同心环内均匀交错分布的多个电机，在柱体底部发生偏移后，启动柱体底部覆盖区域的电机，对柱体进行复位；控制箱位于安装板下部的空间内，布局紧凑，占用空间小。
在优选的方案中，电机为外转子电机，驱动轮为偏心轮，驱动轮的偏心法兰盘与电机的外转子配合，电机座与安装板连接固定，驱动轮位于电机安装孔和支撑板的轮孔内转动。结构简单，在复位前，偏心结构的驱动轮位于轮孔下部，复位时，电机的外转子旋转带动驱动轮旋转一个角度后使驱动轮凸起于轮孔上部与柱体底部滚动接触，推动柱体复位，驱动轮继续旋转后再次没入轮孔内，柱体底部与支撑板接触。
在优选的方案中，如上用于支撑监测柱体偏移量的复位装置的复位方法，它包括如下步骤：
S1，安装，将平整的柱体底部置于支撑板的中心与其垂直；荷载传感器、应力传感器和含水量检测仪的感应端与柱体底部接触；此时，驱动轮凹进于支撑板上的轮孔内不与柱体底部接触；
S2，判定位移量，当柱体底部偏移支撑板中心后，向支撑板一侧滑移，滑移量越大，柱体底部盖住一侧的轮孔面积越大，则另一侧对应的轮孔与柱体底部之间的距离越大；
S3，监测，
偏移量监测，在柱体底部偏移的过程中，荷载传感器和应力传感器将感应的数据传输至处理模块，处理模块接受数据并发送给监测系统，监测系统实时监控数据变化，当柱体底部的偏移量达到设定值时，监测系统及时发出提醒；
湿度监测，在柱体底部受到水浸润或潮湿空气侵入时，含水量检测仪启动，将所测数据传输给处理模块，由处理模块接受后发送给监测系统，当湿度值大于监测系统设定值时，监测系统及时发出提醒；
S4，复位，当柱体底部的湿度在设定值范围内时进行复位；
S4-1，获取偏移量，监测系统获取即时载荷数据和偏移数据，并将该载荷数据和偏移数据与预设数值回传给处理模块；
S4-2，计算实际偏移值，处理模块将载荷数据和偏移数据与预设数值进行对比计算，得出实际偏移量和偏移方向；
S4-3，设定复位程序，处理模块将计算后的偏移量和偏移方向传输至控制箱的PLC控制系统，设定被柱体底部覆盖区对应的电机参数，使驱动轮的运动方向与柱体底部偏移方向相反；
S4-4，复位，PLC控制系统控制一个或多个电机单独启动或同步启动，电机旋转带动驱动轮转动与柱体底部接触，使柱体底部发生位移；当监测系统显示的载荷数值和偏移数值趋于接近预设数值时电机停止；此时，柱体底部至轮孔之间的距离趋于一致，驱动轮没入轮孔内。该方法操作简单方便，对柱体的位移及湿度进行实时监测，在位移量达到设定值时及时预警提醒，复位快速，无需拆除柱体的支撑件。
一种用于支撑监测柱体偏移量的复位装置及方法，它包括支撑底座、监测系统和复位机构，通过在支撑底座的安装板下部空间设置监测系统的组合监测件，在安装板上部空间设置复位机构，平整的柱体底部与支撑底座的支撑板接触，组合监测件的感应端穿过安装板和支撑板的监测孔与柱体底部接触，多个偏心结构的驱动轮位于柱体底部周围的轮 孔内，通过监测系统实时监控柱体底部的偏移量，通过复位机构驱动柱体底部反向运动复位。克服了原建筑物柱体由基石支撑发生位移后复位需要拆除或破坏原有结构的问题。具有结构简单，抗震性能好，实时监控并预警，快速精准复位，复位时无需拆除柱体原有支撑，操作简单方便的特点。
附图说明
下面结合附图和实施例对本发明作进一步说明：
图1为本发明驱动轮凹进于轮孔内的结构示意图。
图2为本发明驱动轮凸起于轮孔外的结构示意图。
图3为本发明座盘的结构示意图。
图4为本发明底板的结构示意图。
图5为本发明支撑板的结构示意图。
图6为本发明电机的结构示意图。
图7为本发明驱动轮的结构示意图。
图8为本发明偏心法兰盘的结构示意图。
图9为本发明的分解示意图。
图中：支撑底座1，座盘11，安装板12，底板13，支撑板14，轮孔15，间断性弧形环孔16，监测系统2，处理模块21，荷载传感器22，应力传感器23，含水量检测仪24，复位机构3，电机31，驱动轮32，控制箱33。
具体实施方式
如图1～图9中，一种用于支撑监测柱体偏移量的复位装置，它包括支撑底座1、监测系统2和复位机构3；所述监测系统2位于支撑底座1的安装板12下部空间内，复位机构3位于安装板12上部空间内；监测系统2的组合监测件与支撑底座1的底板13连接固定，组合监测件穿过安装板12和支撑板14中心的监测孔；复位机构3的多个驱动轮32与支撑板14上的多个轮孔15配合，驱动轮32转动时凸起于轮孔15外或凹进于轮孔15内。结构简单，通过在支撑底座1的安装板12下部空间设置监测系统2的组合监测件，在安装板12上部空间设置复位机构3，平整的柱体底部与支撑底座1的支撑板14接触，组合监测件的感应端穿过安装板12和支撑板14的监测孔与柱体底部接触，多个偏心结构的驱动轮32位于柱体底部周围的轮孔15内，通过监测系统2实时监控柱体底部的偏移量，通过复位机构3驱动柱体底部反向运动复位，抗震性能好，实时监控并预警，快速精准复位，复位时无需拆除柱体原有支撑，操作简单方便。
优选的方案中，所述支撑底座1包括位于座盘11内的安装板12，以及位于安装板12两侧与座盘11两端连接的底板13和支撑板14。结构简单，使用时，底板13与地面接触，柱体底部与支撑板14接触，柱体垂直于支撑板14，安装板12、底板13和支撑板14将座盘11分隔成上下两个空间。
优选地，座盘11为圆筒形结构，安装板12位于圆筒内中部与筒壁连接固定。
优选地，安装板12为圆形平板，中心设置监测孔，监测孔用于监测器件的穿过。
优选地，底板13为圆形的平板，位于边沿设置延展边与座盘11的筒体下端槽口扣 合。
优选地，支撑板14为圆形的平板，位于边沿设置延展边与座盘11的筒体上端槽口扣合，中心设置监测孔，监测孔用于监测器件的穿过。
优选的方案中，所述安装板12下部的空间设置侧向贯穿于座盘11的排水孔和插接孔，底板13上设置贯穿的过线孔。结构简单，使用时，座盘11侧面设置的排水孔用于排出从柱体上流入座盘11内的积水，插接孔用于引出缆线，使其与监控系统实现电性连接；底板13上的过线孔用于电力电缆或信号线穿过。
优选地，座盘11侧面还设置检修孔，用于对座盘11内部的器件进行维护。
优选的方案中，所述安装板12的监测孔外设置至少分布在两个同心环内相互交错均布的多个电机安装孔。结构简单，安装时，电机31的底座与安装板12连接固定，与电机31连接的驱动轮32位于电机安装孔内，转动时不与安装板12接触。
优选的方案中，所述支撑板14的监测孔外设置至少分布在两个同心环内相互交错均布的多个轮孔15，轮孔15的轴线与监测孔侧向垂直。结构简单，使用时，多个贯穿支撑板14的轮孔15与支撑板14中心的监测孔侧向垂直，驱动轮32位于轮孔15内，转动时不与支撑板14接触，其转动方向始终朝向监测孔的中心。
优选地，当柱体底部发生偏移后，向一侧滑动盖住轮孔15，则另一对应侧的轮孔15离柱体底部的距离增大，从而直观判断柱体底部是否发生偏移。
优选的方案中，所述支撑板14的监测孔外设置与其同心的多个间断性弧形环孔16。结构简单，使用时，当柱体底部发生偏移后，向一侧滑动盖住间断性弧形环孔16，则另一对应侧的间断性弧形环孔16离柱体底部的距离增大，通过多个间断性弧形环孔16之间的固定距离，从而直观预估其偏移量大小。
优选的方案中，所述监测系统2包括与处理模块21连接的组合监测件，组合监测件包括荷载传感器22、应力传感器23和含水量检测仪24。结构简单，使用时，荷载传感器22用于感应柱体载荷，应力传感器23用于感应柱体发生位移时发生的应力变化，含水量检测仪24用于测量柱体底部的湿度，避免在柱体底部湿度过大的情况下复位。
优选的方案中，所述复位机构3包括至少分布在两个同心环内相互交错均布的多个电机31，以及与电机31连接的驱动轮32，控制箱33与电机31和监测系统2电性连接，控制箱33位于安装板12下部的空间内。结构简单，使用时，位于两个同心环内均匀交错分布的多个电机31，在柱体底部发生偏移后，启动柱体底部覆盖区域的电机31，对柱体进行复位；控制箱33位于安装板12下部的空间内，布局紧凑，占用空间小。
优选地，控制箱33包括PLC控制系统，由PLC控制系统控制电机31的开闭。
优选地，控制箱33的电力由内部的冲蓄电电源或市电提供。
优选地，多个电机31事先进行编码，录入PLC控制系统，根据柱体偏移方向启动对应的电机31及电机启动顺序。
优选的方案中，所述电机31为外转子电机，驱动轮32为偏心轮，驱动轮32的偏心法兰盘与电机31的外转子配合，电机座与安装板12连接固定，驱动轮32位于电机安装孔和支撑板14的轮孔15内转动。结构简单，在复位前，偏心结构的驱动轮32位于轮孔15下部，复位时，电机31的外转子旋转带动驱动轮32旋转一个角度后使驱动轮32凸起于轮孔15上部与柱体底部滚动接触，推动柱体复位，驱动轮32继续旋转后再次没入轮孔15内，柱体底部与支撑 板14接触。
优选地，驱动轮32的偏心法兰盘外侧包覆橡胶层，橡胶层与柱体底部接触，复位时不易对柱体底部造成损伤。
优选的方案中，如上所述的用于支撑监测柱体偏移量的复位装置的复位方法，它包括如下步骤：
S1，安装，将平整的柱体底部置于支撑板14的中心与其垂直；荷载传感器22、应力传感器23和含水量检测仪24的感应端与柱体底部接触；此时，驱动轮32凹进于支撑板14上的轮孔15内不与柱体底部接触；
S2，判定位移量，当柱体底部偏移支撑板14中心后，向支撑板14一侧滑移，滑移量越大，柱体底部盖住一侧的轮孔15面积越大，则另一侧对应的轮孔15与柱体底部之间的距离越大；
S3，监测，
偏移量监测，在柱体底部偏移的过程中，荷载传感器22和应力传感器23将感应的数据传输至处理模块21，处理模块21接受数据并发送给监测系统2，监测系统2实时监控数据变化，当柱体底部的偏移量达到设定值时，监测系统2及时发出提醒；
湿度监测，在柱体底部受到水浸润或潮湿空气侵入时，含水量检测仪24启动，将所测数据传输给处理模块21，由处理模块21接受后发送给监测系统2，当湿度值大于监测系统2设定值时，监测系统2及时发出提醒；
S4，复位，当柱体底部的湿度在设定值范围内时进行复位；
S4-1，获取偏移量，监测系统2获取即时载荷数据和偏移数据，并将该载荷数据和偏移数据与预设数值回传给处理模块21；
S4-2，计算实际偏移值，处理模块21将载荷数据和偏移数据与预设数值进行对比计算，得出实际偏移量和偏移方向；
S4-3，设定复位程序，处理模块21将计算后的偏移量和偏移方向传输至控制箱33的PLC控制系统，设定被柱体底部覆盖区对应的电机31参数，使驱动轮32的运动方向与柱体底部偏移方向相反；
S4-4，复位，PLC控制系统控制一个或多个电机31单独启动或同步启动，电机31旋转带动驱动轮32转动与柱体底部接触，使柱体底部发生位移；当监测系统2显示的载荷数值和偏移数值趋于接近预设数值时电机31停止；此时，柱体底部至轮孔15之间的距离趋于一致，驱动轮32没入轮孔15内。该方法操作简单方便，对柱体的位移及湿度进行实时监测，在位移量达到设定值时及时预警提醒，复位快速，无需拆除柱体的支撑件。
如上所述的用于支撑监测柱体偏移量的复位装置及方法，安装使用时，在支撑底座1的安装板12下部空间设置监测系统2的组合监测件，在安装板12上部空间设置复位机构3，平整的柱体底部与支撑底座1的支撑板14接触，组合监测件的感应端穿过安装板12和支撑板14的监测孔与柱体底部接触，多个偏心结构的驱动轮32位于柱体底部周围的轮孔15内，监测系统2实时监控柱体底部的偏移量，复位机构3驱动柱体底部反向运动复位，抗震性能好，实时监控并预警，快速精准复位，复位时无需拆除柱体原有支撑，操作简单方便。
使用时，底板13与地面接触，柱体底部与支撑板14接触，柱体垂直于支撑板14，安装板12、底板13和支撑板14将座盘11分隔成上下两个空间。
使用时，座盘11侧面设置的排水孔用于排出从柱体上流入座盘11内的积水，插接孔用于引出缆线，使其与监控系统实现电性连接；底板13上的过线孔用于电力电缆或信号线穿过。
安装时，电机31的底座与安装板12连接固定，与电机31连接的驱动轮32位于电机安装孔内，转动时不与安装板12接触。
使用时，多个贯穿支撑板14的轮孔15与支撑板14中心的监测孔侧向垂直，驱动轮32位于轮孔15内，转动时不与支撑板14接触，其转动方向始终朝向监测孔的中心。
使用时，当柱体底部发生偏移后，向一侧滑动盖住间断性弧形环孔16，则另一对应侧的间断性弧形环孔16离柱体底部的距离增大，通过多个间断性弧形环孔16之间的固定距离，从而直观预估其偏移量大小。
使用时，荷载传感器22用于感应柱体载荷，应力传感器23用于感应柱体发生位移时发生的应力变化，含水量检测仪24用于测量柱体底部的湿度，避免在柱体底部湿度过大的情况下复位。
使用时，位于两个同心环内均匀交错分布的多个电机31，在柱体底部发生偏移后，启动柱体底部覆盖区域的电机31，对柱体进行复位；控制箱33位于安装板12下部的空间内，布局紧凑，占用空间小。
在复位前，偏心结构的驱动轮32位于轮孔15下部，复位时，电机31的外转子旋转带动驱动轮32旋转一个角度后使驱动轮32凸起于轮孔15上部与柱体底部滚动接触，推动柱体复位，驱动轮32继续旋转后再次没入轮孔15内，柱体底部与支撑板14接触。
上述的实施例仅为本发明的优选技术方案，而不应视为对于本发明的限制，本申请中的实施例及实施例中的特征在不冲突的情况下，可以相互任意组合。本发明的保护范围应以权利要求记载的技术方案，包括权利要求记载的技术方案中技术特征的等同替换方案为保护范围。即在此范围内的等同替换改进，也在本发明的保护范围之内。

Claims (10)

  1. 一种用于支撑监测柱体偏移量的复位装置，其特征是：它包括支撑底座(1)、监测系统(2)和复位机构(3)；所述监测系统(2)位于支撑底座(1)的安装板(12)下部空间内，复位机构(3)位于安装板(12)上部空间内；监测系统(2)的组合监测件与支撑底座(1)的底板(13)连接固定，组合监测件穿过安装板(12)和支撑板(14)中心的监测孔；复位机构(3)的多个驱动轮(32)与支撑板(14)上的多个轮孔(15)配合，驱动轮(32)转动时凸起于轮孔(15)外或凹进于轮孔(15)内。
  2. 根据权利要求1所述的用于支撑监测柱体偏移量的复位装置，其特征是：所述支撑底座(1)包括位于座盘(11)内的安装板(12)，以及位于安装板(12)两侧与座盘(11)两端连接的底板(13)和支撑板(14)。
  3. 根据权利要求1所述的用于支撑监测柱体偏移量的复位装置，其特征是：所述安装板(12)下部的空间设置侧向贯穿于座盘(11)的排水孔和插接孔，底板(13)上设置贯穿的过线孔。
  4. 根据权利要求1所述的用于支撑监测柱体偏移量的复位装置，其特征是：所述安装板(12)的监测孔外设置至少分布在两个同心环内相互交错均布的多个电机安装孔。
  5. 根据权利要求1所述的用于支撑监测柱体偏移量的复位装置，其特征是：所述支撑板(14)的监测孔外设置至少分布在两个同心环内相互交错均布的多个轮孔(15)，轮孔(15)的轴线与监测孔侧向垂直。
  6. 根据权利要求1所述的用于支撑监测柱体偏移量的复位装置，其特征是：所述支撑板(14)的监测孔外设置与其同心的多个间断性弧形环孔(16)。
  7. 根据权利要求1所述的用于支撑监测柱体偏移量的复位装置，其特征是：所述监测系统(2)包括与处理模块(21)连接的组合监测件，组合监测件包括荷载传感器(22)、应力传感器(23)和含水量检测仪(24)。
  8. 根据权利要求1所述的用于支撑监测柱体偏移量的复位装置，其特征是：所述复位机构(3)包括至少分布在两个同心环内相互交错均布的多个电机(31)，以及与电机(31)连接的驱动轮(32)，控制箱(33)与电机(31)和监测系统(2)电性连接，控制箱(33)位于安装板(12)下部的空间内。
  9. 根据权利要求8所述的用于支撑监测柱体偏移量的复位装置，其特征是：所述电机(31)为外转子电机，驱动轮(32)为偏心轮，驱动轮(32)的偏心法兰盘与电机(31)的外转子配合，电机座与安装板(12)连接固定，驱动轮(32)位于电机安装孔和支撑板(14)的轮孔(15)内转动。
  10. 根据权利要求1～9任一项所述的用于支撑监测柱体偏移量的复位装置的复位方法，其特征是，它包括如下步骤：
    S1，安装，将平整的柱体底部置于支撑板(14)的中心与其垂直；荷载传感器(22)、应力传感器(23)和含水量检测仪(24)的感应端与柱体底部接触；此时，驱动轮(32)凹进于支撑板(14)上的轮孔(15)内不与柱体底部接触；
    S2，判定位移量，当柱体底部偏移支撑板(14)中心后，向支撑板(14)一侧滑移，滑移量越大，柱体底部盖住一侧的轮孔(15)面积越大，则另一侧对应的轮孔(15)与柱体底部之间的距离越大；
    S3，监测，
    偏移量监测，在柱体底部偏移的过程中，荷载传感器(22)和应力传感器(23)将感应的数据传输至处理模块(21)，处理模块(21)接受数据并发送给监测系统(2)，监测系统(2)实时监控数据变化，当柱体底部的偏移量达到设定值时，监测系统(2)及时发出提醒；
    湿度监测，在柱体底部受到水浸润或潮湿空气侵入时，含水量检测仪(24)启动，将所测数据传输给处理模块(21)，由处理模块(21)接受后发送给监测系统(2)，当湿度值大于监测系统(2)设定值时，监测系统(2)及时发出提醒；
    S4，复位，当柱体底部的湿度在设定值范围内时进行复位；
    S4-1，获取偏移量，监测系统(2)获取即时载荷数据和偏移数据，并将该载荷数据和偏移数据与预设数值回传给处理模块(21)；
    S4-2，计算实际偏移值，处理模块(21)将载荷数据和偏移数据与预设数值进行对比计算，得出实际偏移量和偏移方向；
    S4-3，设定复位程序，处理模块(21)将计算后的偏移量和偏移方向传输至控制箱(33)的PLC控制系统，设定被柱体底部覆盖区对应的电机(31)参数，使驱动轮(32)的运动方向与柱体底部偏移方向相反；
    S4-4，复位，PLC控制系统控制一个或多个电机(31)单独启动或同步启动，电机(31)旋转带动驱动轮(32)转动与柱体底部接触，使柱体底部发生位移；当监测系统(2)显示的载荷数值和偏移数值趋于接近预设数值时电机(31)停止；此时，柱体底部至轮孔(15)之间的距离趋于一致，驱动轮(32)没入轮孔(15)内。
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