WO2021135100A1 - 预制梁体模板自动精密调整装置、方法及系统 - Google Patents

预制梁体模板自动精密调整装置、方法及系统 Download PDF

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Publication number
WO2021135100A1
WO2021135100A1 PCT/CN2020/098674 CN2020098674W WO2021135100A1 WO 2021135100 A1 WO2021135100 A1 WO 2021135100A1 CN 2020098674 W CN2020098674 W CN 2020098674W WO 2021135100 A1 WO2021135100 A1 WO 2021135100A1
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Prior art keywords
calibration
prefabricated beam
adjustment
jack
beam template
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PCT/CN2020/098674
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English (en)
French (fr)
Inventor
肖根旺
朱顺生
潘东发
陶建山
张立超
张耿
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中铁大桥局集团有限公司
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Application filed by 中铁大桥局集团有限公司 filed Critical 中铁大桥局集团有限公司
Priority to MA56737A priority Critical patent/MA56737A1/fr
Priority to GB2210478.0A priority patent/GB2606493A/en
Publication of WO2021135100A1 publication Critical patent/WO2021135100A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
    • G01B21/042—Calibration or calibration artifacts

Definitions

  • the invention relates to the technical field of bridge girder body template adjustment, in particular to an automatic precision adjustment device, method and system for prefabricated girder body template.
  • the hydraulic template needs to be measured and precisely adjusted to meet the dimensional accuracy requirements of the prefabricated beam.
  • the hydraulic template with an automated hydraulic control system uses the displacement readings of the hydraulic jack set on the lower part of the template to indirectly measure the offset value of the template (usually measuring the offset value of certain points at the top of the template), namely Relying on the displacement sensor of the hydraulic jack to indirectly measure the offset value of the hydraulic template, this method has a large measurement error.
  • the hydraulic template will randomly deform, resulting in greater measurement errors.
  • the deviation value of the hydraulic template obtained by indirect measurement by the sensor is difficult to meet the prefabricated beam due to large errors. Requirements for precise adjustment of hydraulic template. For this reason, it is usually necessary to rely on manual measurement means to measure again to meet the requirements of precision adjustment, and the efficiency of template adjustment is very low.
  • the purpose of the present invention is to provide an automatic precision adjustment device, method and system for the prefabricated beam template, which is used to solve the large deviation measurement error of the prefabricated beam template in the prior art , Does not meet the requirements of the precision adjustment template; or manual re-measurement is required to meet the precision adjustment requirements, and the template adjustment efficiency is low.
  • the technical solution adopted by the present invention is: an automatic precision adjustment device for the prefabricated beam template, with the geometric center of the bottom surface of the prefabricated beam template as the origin O, the length direction of the prefabricated beam template is the X axis, and the precast beam template The width direction is the Y axis, and the height direction of the prefabricated beam template is the Z axis.
  • the establishment of a three-dimensional rectangular coordinate system includes:
  • the calibration assembly includes a plurality of calibration units, the plurality of calibration units are arranged on a plurality of inspection sections on the outer mold side of the prefabricated beam template at symmetrical intervals along the X-axis direction, and each calibration unit is provided with a calibration point ;
  • the adjustment assembly includes a plurality of adjustment units corresponding to the calibration units one-to-one, and each of the adjustment units is fixedly connected to the outer mold of the prefabricated beam template;
  • a measuring component which is used to measure the actual three-dimensional coordinates of each calibration point
  • a calculation control component which is used to calculate the difference between the actual three-dimensional coordinates of each calibration point and its preset theoretical three-dimensional coordinates, and when the difference exceeds a preset range, control the adjustment component to adjust the corresponding The actual three-dimensional coordinates of the calibration points, so that the difference corresponding to each calibration point is within the preset range.
  • each adjustment unit includes:
  • the first jack is arranged under the outer mold side of the prefabricated beam template, and the piston end of the first jack is provided with a first telescopic rod;
  • the second jack is arranged under the outer mold side of the prefabricated beam formwork, and the piston end of the second jack is provided with a second telescopic rod;
  • the third jack is arranged below the outer mold side of the prefabricated beam formwork, and the piston end of the third jack is provided with a third telescopic rod;
  • the receiving member is respectively connected with the first telescopic rod, the second telescopic rod and the third telescopic rod, and the receiving member is fixed to the outer mold of the prefabricated beam template.
  • the adjustment assembly further includes a hydraulic power unit, which is used to receive instructions from the control center to drive the pistons of the first jack, the second jack and/or the third jack Telescopic movement to adjust the actual three-dimensional coordinates of the calibration point.
  • each of the calibration units includes a calibration prism, and the center of the calibration prism is the calibration point.
  • the measurement component includes a station pier, the station pier is provided with an automatic measurement total station and a measurement station, the automatic measurement total station is used to measure the measurement station and The distance, horizontal angle and vertical angle between any of the calibration points.
  • the purpose of the present invention is to provide an adjustment method for the above-mentioned prefabricated beam template automatic precision adjustment device, which includes the following steps:
  • Multiple calibration units of the calibration assembly are arranged on multiple inspection sections of the outer mold of the prefabricated beam template at symmetrical intervals along the X-axis direction, and each calibration unit is provided with a calibration point;
  • the calculation control component calculates the difference between the actual three-dimensional coordinates of each calibration point and its preset theoretical three-dimensional coordinates, and automatically controls the hydraulic adjustment component to adjust the corresponding calibration point when the difference exceeds a preset range The actual three-dimensional coordinates of, so that the difference corresponding to each calibration point is within the preset range.
  • the first jack of each adjustment unit is set under the outer mold of the prefabricated beam formwork, and the piston end of the first jack is provided with a first telescopic rod;
  • the third jack of each adjustment unit is set under the outer mold of the prefabricated beam formwork, and the piston end of the third jack is provided with a third telescopic rod;
  • each adjustment unit The two ends of the receiving member of each adjustment unit are respectively connected with the first telescopic rod, the second telescopic rod and the third telescopic rod, and the receiving member is fixed to the outer mold of the prefabricated beam template.
  • the hydraulic power unit of the adjustment assembly receives an instruction from the control center to drive the pistons of the first jack and/or the second jack and the third jack to telescopically move, Adjust the actual three-dimensional coordinates of the calibration point.
  • each calibration unit is provided with a calibration prism, and the center of the calibration prism is used as the calibration point;
  • the measuring component is provided with a measuring station pier, the measuring station pier is equipped with an automatic measuring total station and a measuring station, and the automatic measuring total station is used to measure the distance between the measuring station and any one of the calibration points. Distance, horizontal angle and vertical angle.
  • the object of the present invention is to provide an automatic precision adjustment system for a prefabricated beam template, comprising at least two sets of the above-mentioned automatic precision adjustment devices for a prefabricated beam template, and the adjustment system further includes:
  • a control management device which is used to preset the theoretical three-dimensional coordinates of the calibration point of each adjustment device, and send the theoretical three-dimensional coordinates to the corresponding calculation control component;
  • a data management device which is used to collect and store the measurement data and calculation data of each of the adjustment devices
  • a video monitoring device which includes a plurality of video monitoring components corresponding to each of the adjustment devices, each video monitoring component includes a camera and a display, the camera is used to obtain the real-time image of the corresponding adjustment device, and through The corresponding display shows.
  • the calibration point is connected with the prefabricated beam template, and the adjustment unit is automatically controlled according to the deviation value of each calibration point, so that the actual coordinates of each calibration point correspond to the same
  • the preset theoretical three-dimensional coordinate differences are all within the preset range, and the offset of the prefabricated beam template is precisely adjusted.
  • the invention directly measures and precisely adjusts the prefabricated beam template through the calibration point, which not only overcomes the large indirect measurement error of the prior art, but also overcomes the shortcomings of having to rely on manual measurement to precisely adjust the template. It has intelligent and automatic measurement. The characteristics of this greatly improve the construction efficiency.
  • Figure 1 is a three-dimensional coordinate diagram established with a prefabricated beam template in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the automatic precision adjustment device of the prefabricated beam template in the embodiment of the present invention.
  • Figure 3 is a layout diagram of the automatic precision adjustment device for the prefabricated beam template in the embodiment of the present invention.
  • Fig. 4 is a schematic diagram of the automatic precision adjustment system of the prefabricated beam template in the embodiment of the present invention.
  • one aspect of the embodiment of the present invention provides an automatic precision adjustment device for prefabricated beam template, with the geometric center of the bottom surface of the prefabricated beam template as the origin O, the length direction of the prefabricated beam template is the X axis, and the prefabricated beam template The width direction is the Y axis, and the height direction of the prefabricated beam template is the Z axis.
  • the device includes a calibration component, an adjustment component, a measurement component and a calculation control component.
  • the calibration assembly includes a plurality of calibration units, which are symmetrically spaced along the X-axis direction on multiple inspection sections on the outer mold side of the prefabricated beam template, and each calibration unit is provided One calibration point.
  • each calibration unit includes a calibration prism, and the center of the calibration prism is used as the calibration point.
  • the calibration prism is fixed to the prefabricated beam template (ie, the top of the template). When the prefabricated beam template is not precisely positioned, the prefabricated beam template will shift, and the center of the calibration prism will also shift.
  • there are 5 inspection sections which are respectively at the two ends, 1/4 length and 1/2 length of the outer mold side of the prefabricated beam template.
  • the adjustment assembly includes a plurality of adjustment units corresponding to the calibration unit one-to-one, and each adjustment unit is fixedly connected with the outer mold of the prefabricated beam template.
  • each adjustment unit includes: a first jack, a second jack, a third jack, and a receiving member.
  • the first jack is arranged below the outer mold side of the prefabricated beam template, and the piston end of the first jack is provided with a first telescopic rod.
  • the second jack is arranged under the outer mold side of the prefabricated beam template, and the piston end of the second jack is provided with a second telescopic rod.
  • the third jack is arranged under the outer mold side of the prefabricated beam template, and the piston end of the third jack is provided with a third telescopic rod.
  • the receiving member is respectively connected with the first telescopic rod, the second telescopic rod and the third telescopic rod, and the receiving member is fixed with the outer mold of the prefabricated beam template.
  • the adjustment component also includes a hydraulic power unit, which receives instructions from the control center to drive the pistons of the first jack, the second jack and/or the third jack to expand and contract to adjust the actual three-dimensional coordinates of the calibration point.
  • the first jack is arranged horizontally
  • the second jack and the third jack are arranged vertically
  • the pistons of the first jack, the second jack and/or the third jack During the telescopic movement, the receiving member is driven to move, and the receiving member is fixed with the outer mold of the prefabricated beam template, that is, the offset of the prefabricated beam template (ie, the top of the template) can be adjusted.
  • the measurement component is used to measure the actual three-dimensional coordinates of each calibration point.
  • the measurement component includes a measuring station pier.
  • the measuring station pier is equipped with an automatic measuring total station and a measuring station.
  • the automatic measuring total station is used to measure the distance, horizontal angle and vertical angle between the measuring station and any calibration point. The included angle, and then calculate the three-dimensional coordinates of each calibration point by conversion.
  • the measurement component further includes a target pier.
  • the target pier is provided with a target prism.
  • the center of the target prism and the measuring station are coaxial with X.
  • the target prism is used for initial calibration of the automatic measurement total station.
  • the calculation control component calculates the difference between the actual three-dimensional coordinates of each calibration point and its preset theoretical three-dimensional coordinates, and automatically controls the adjustment component to adjust the actual three-dimensional coordinates of the corresponding calibration point when the difference exceeds the preset range, so that each The differences corresponding to the calibration points are all within the preset range.
  • the automatic precision adjustment device of the prefabricated beam template of the present invention integrates the calibration points with the prefabricated beam template. According to the deviation value of each calibration point, the adjustment unit is automatically controlled so that each calibration point corresponds to The difference between the actual coordinates and the preset theoretical three-dimensional coordinates are all within the preset range, and the offset of the prefabricated beam template is precisely adjusted.
  • the invention directly measures and precisely adjusts the prefabricated beam template through the calibration point, which not only overcomes the large indirect measurement error of the prior art, but also overcomes the shortcomings of having to rely on manual measurement to precisely adjust the template. It has intelligent and automatic measurement. The characteristics of this greatly improve the construction efficiency.
  • the embodiment of the present invention also provides an adjustment method for the above-mentioned automatic precision adjustment device of the prefabricated beam template, which includes the following steps:
  • step S1 a plurality of calibration units of the calibration assembly are arranged on a plurality of inspection sections of the outer mold of the prefabricated beam template at symmetrical intervals along the X-axis direction, and each calibration unit is provided with a calibration point.
  • each calibration unit includes a calibration prism, and the center of the calibration prism is used as the calibration point.
  • the calibration prism is fixed to the prefabricated beam template. When the prefabricated beam template is not precisely positioned, the center of the calibration prism will shift.
  • each adjustment unit includes: a first jack, a second jack, a third jack, and a receiving member.
  • the first jack is arranged below the outer mold side of the prefabricated beam template, and the piston end of the first jack is provided with a first telescopic rod.
  • the second jack is arranged under the outer mold side of the prefabricated beam template, and the piston end of the second jack is provided with a second telescopic rod.
  • the third jack is arranged under the outer mold side of the prefabricated beam template, and the piston end of the third jack is provided with a third telescopic rod.
  • the receiving member is respectively connected with the first telescopic rod, the second telescopic rod and the third telescopic rod, and the receiving member is fixed with the outer mold of the prefabricated beam template.
  • the adjustment component also includes a hydraulic power unit, which receives instructions from the control center to drive the pistons of the first jack, the second jack and/or the third jack to expand and contract to adjust the actual three-dimensional coordinates of the calibration point.
  • the actual three-dimensional coordinates of all calibration points are measured by using the measuring device.
  • the measurement component includes a measuring station pier.
  • the measuring station pier is equipped with an automatic measuring total station and a measuring station.
  • the automatic measuring total station is used to measure the distance, horizontal angle and vertical angle between the measuring station and any calibration point. The included angle is calculated through conversion to obtain the three-dimensional coordinates of each calibration point.
  • the measurement component further includes a target pier.
  • the target pier is provided with a target prism.
  • the center of the target prism and the measuring station are coaxial with X.
  • the target prism is used for initial calibration of the automatic measurement total station.
  • Step S4 the calculation control component calculates the difference between the actual three-dimensional coordinates of each calibration point and its preset theoretical three-dimensional coordinates, and automatically controls the hydraulic adjustment component to adjust the actual three-dimensional coordinates of the corresponding calibration point when the difference exceeds the preset range. So that the difference corresponding to each calibration point is within the preset range.
  • the automatic precision adjustment method of the prefabricated beam template of the present invention the calibration point is connected with the prefabricated beam template, and the adjustment unit is automatically controlled according to the deviation value of each calibration point, so that each calibration point corresponds to The difference between the actual coordinates and the preset theoretical three-dimensional coordinates are all within the preset range, and the offset of the prefabricated beam template is precisely adjusted.
  • the invention directly measures and precisely adjusts the prefabricated beam template through the calibration point, which not only overcomes the large indirect measurement error of the prior art, but also overcomes the shortcomings of having to rely on manual measurement to precisely adjust the template. It has intelligent and automatic measurement. The characteristics of this greatly improve the construction efficiency.
  • an embodiment of the present invention also provides an automatic precision adjustment system for prefabricated beam formwork, which includes at least two of the above-mentioned automatic precision adjustment devices for precast beam formwork, and further includes: a control management device, a data management device, and video surveillance Device.
  • the control management device is used to preset the theoretical three-dimensional coordinates of the calibration point of each adjustment device and send it to the corresponding calculation control component.
  • the data management device is used to collect and store the measurement data and calculation data of each adjustment device.
  • a video monitoring device which includes a plurality of video monitoring components corresponding to each adjustment device one-to-one, each video monitoring component includes a camera and a display, the camera is used to obtain the real-time image of the corresponding adjustment device and display it through the corresponding display .
  • the video monitoring device monitors the automatic precision adjustment device of each prefabricated beam template, understands its operation status, and implements visual management.
  • the calibration points are integrated with the prefabricated beam template, and the adjustment unit is automatically controlled according to the deviation value of each calibration point, so that each calibration point
  • the difference between the corresponding actual coordinates and the preset theoretical three-dimensional coordinates are all within the preset range, and the offset of the prefabricated beam template is precisely adjusted.
  • the invention directly measures and precisely adjusts the prefabricated beam template through the calibration point, which not only overcomes the large indirect measurement error of the prior art, but also overcomes the shortcomings of having to rely on manual measurement to precisely adjust the template. It has intelligent and automatic measurement. The characteristics of this greatly improve the construction efficiency.
  • the prefabricated beam template automatic precision adjustment system of the embodiment of the present invention generally manages, controls, and monitors the operating conditions of each prefabricated beam template automatic precision adjustment device, reduces manual intervention, visualizes management, and improves the overall template adjustment efficiency .

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Abstract

本发明公开了一种预制梁体模板自动精密调整装置、方法及系统，涉及模板自动精密调整的技术领域，该装置包括：校准组件、调整组件、测量组件以及计算控制组件，校准组件包括多个校准单元，多个校准单元间隔设置在预制梁体模板外模侧的多个检查断面上，每个校准单元上均设置一校准点；调整组件包括多个与校准单元一一对应的调整单元；测量组件用于测量得到每个校准点的实际三维坐标；计算控制组件用于计算每个校准点的实际三维坐标与其预设的理论三维坐标的差值，并自动控制调整组件调整对应的校准点的实际三维坐标，以使每个校准点对应的差值均在预设范围内。本发明能够自动精密调整预制梁体模板的偏差值，大大提高了施工效率。

Description

预制梁体模板自动精密调整装置、方法及系统 技术领域
本发明涉及桥梁梁体模板调整的技术领域，具体涉及一种预制梁体模板自动精密调整装置、方法及系统。
背景技术
高速铁路、公路和市政桥梁广泛采用预制梁体施工，随着装配式桥梁的推广和发展，预制梁体占比越来越大。为了提高预制梁体施工效率和质量，预制梁体模板大量采用液压模板。随着加快智能化、自动化的施工市场要求，手动控制液压模板逐步发展为带有自动化液压控制系统的液压模板。
预制梁体液压模板在使用过程中，需要对液压模板进行测量和精密调整，以满足预制梁体的尺寸精度要求。目前，带有自动化液压控制系统的液压模板，其使用设置在模板外侧下部的液压千斤顶的位移读数，间接测量模板的偏移值(通常测量模板顶口某几个点的偏移值)，即依靠液压千斤顶的位移传感器，间接测量液压模板的偏移值，该种方式测量误差大。另外，随着预制梁体液压模板多次使用后，液压模板会随机产生变形，导致测量误差更大，这种依靠传感器间接测量得到的液压模板偏差值，由于误差较大，难以满足预制梁体液压模板精密调整要求。为此，通常还须依靠人工测量手段再次进行测量以满足精密调整要求，模板调整效率很低。
发明内容
针对现有技术中存在的缺陷，本发明的目的在于提供一种预制梁 体模板自动精密调整装置、方法及系统，其用以解决现有技术中预制梁体模板的偏移值测量误差较大，不满足精密调整模板的要求；或者还需要人工再次测量才能满足精密调整要求，模板调整效率低的问题。
为达到以上目的，本发明采取的技术方案是：一种预制梁体模板自动精密调整装置，以预制梁体模板底面几何中心为原点O，预制梁体模板长度方向为X轴，预制梁体模板宽度方向为Y轴，预制梁体模板高度方向为Z轴，建立三维直角坐标系，包括：
校准组件，其包括多个校准单元，多个所述校准单元沿X轴方向对称间隔设置在预制梁体模板外模侧的多个检查断面上，每个所述校准单元上均设置一校准点；
调整组件，其包括多个与所述校准单元一一对应的调整单元，每个所述调整单元均与预制梁体模板外模固定连接；
测量组件，其用于测量得到每个所述校准点的实际三维坐标；
计算控制组件，其用于计算每个所述校准点的实际三维坐标与其预设的理论三维坐标的差值，并在所述差值超过预设范围时控制所述调整组件调整对应的所述校准点的实际三维坐标，以使每个校准点对应的所述差值均在预设范围内。
在上述技术方案的基础上，每个所述调整单元均包括：
第一千斤顶，其设于预制梁体模板外模侧下方，所述第一千斤顶的活塞端设有第一伸缩杆；
第二千斤顶，其设于预制梁体模板外模侧下方，所述第二千斤顶的活塞端设有第二伸缩杆；
第三千斤顶，其设于预制梁体模板外模侧下方，所述第三千斤顶的活塞端设有第三伸缩杆；
承接件，其分别与所述第一伸缩杆、第二伸缩杆和第三伸缩杆连接，所述承接件与预制梁体模板外模固定。
在上述技术方案的基础上，所述调整组件还包括液压动力单元，其用于接收控制中心的指令驱动所述第一千斤顶、第二千斤顶和/或第三千斤顶的活塞伸缩运动，以调整所述校准点的实际三维坐标。
在上述技术方案的基础上，每个所述校准单元均包括一校准棱镜，所述校准棱镜的中心为校准点。
在上述技术方案的基础上，所述测量组件包括一测站墩，所述测站墩设有一自动测量全站仪和一测站点，所述自动测量全站仪用于测量所述测站点与任一所述校准点之间的距离、水平夹角和竖直夹角。
本发明的目的在于提供一种用于上述预制梁体模板自动精密调整装置的调整方法，包括以下步骤：
将校准组件的多个校准单元沿X轴方向对称间隔设置在预制梁体模板外模的多个检查断面上，每个所述校准单元上均设置一校准点；
将调整组件的多个调整单元与预制梁体模板外模固定连接，所述调整单元与所述校准单元一一对应；
使用测量装置自动测量得到所有校准点的实际三维坐标；
计算控制组件计算每个所述校准点的实际三维坐标与其预设的理论三维坐标的差值，并在所述差值超过预设范围时自动控制所述液压调整组件调整对应的所述校准点的实际三维坐标，以使每个校准点对应的所述差值均在预设范围内。
在上述技术方案的基础上，将每个所述调整单元的第一千斤顶设于预制梁体模板外模下方，所述第一千斤顶的活塞端设第一伸缩杆；
将每个所述调整单元的第二千斤顶设于预制梁体模板外模下方， 所述第二千斤顶的活塞端设有第二伸缩杆；
将每个所述调整单元的第三千斤顶设于预制梁体模板外模下方，所述第三千斤顶的活塞端设有第三伸缩杆；
将每个所述调整单元的承接件两端分别与所述第一伸缩杆、第二伸缩杆和第三伸缩杆连接，并将所述承接件与预制梁体模板外模固定。
在上述技术方案的基础上，所述调整组件的液压动力单元接收控制中心的指令驱动所述第一千斤顶和/或所述第二千斤顶、第三千斤顶的活塞伸缩运动，调整所述校准点的实际三维坐标。
在上述技术方案的基础上，每个所述校准单元均设置一校准棱镜，以所述校准棱镜的中心为校准点；
所述测量组件设置一测站墩，所述测站墩设一自动测量全站仪和一测站点，使用所述自动测量全站仪测量所述测站点与任一所述校准点之间的距离、水平夹角和竖直夹角。
本发明的目的在于提供一种预制梁体模板自动精密调整系统，包括至少两套上述的预制梁体模板自动精密调整装置，所述调整系统还包括：
控制管理装置，其用于预设每个所述调整装置的校准点的理论三维坐标，并发送至对应的计算控制组件；
数据管理装置，其用于收集并存储每个所述调整装置的测量数据和计算数据；
视频监控装置，其包括多个与每个所述调整装置一一对应的视频监控组件，每个视频监控组件均包括摄像头和显示器，所述摄像头用于获取对应的调整装置的实时图像，并通过对应的显示器显示。
与现有技术相比，本发明的优点在于：
本发明的预制梁体模板自动精密调整装置、方法及系统，校准点与预制梁体模板连为一体，根据每个校准点偏差值，自动控制调整单元，使每个校准点对应的实际坐标与其预设的理论三维坐标的差值均在预设范围内，精密调整预制梁体模板的偏移量。本发明通过校准点直接测量并精密调整预制梁体模板，既克服了现有技术间接测量误差较大，又克服了还须依靠人工再进行测量以精密调整模板的缺点，具有智能化、自动化测量的特点，大大提高了施工效率。
附图说明
图1为本发明实施例中以预制梁体模板建立的三维坐标图；
图2为本发明实施例中预制梁体模板自动精密调整装置的原理图；
图3为本发明实施例中预制梁体模板自动精密调整装置的布置图；
图4为本发明实施例中预制梁体模板自动精密调整系统的原理图。
具体实施方式
以下结合附图及实施例对本发明作进一步详细说明。
参见图1所示，本发明实施例一方面提供一种预制梁体模板自动精密调整装置，以预制梁体模板底面几何中心为原点O，预制梁体模板长度方向为X轴，预制梁体模板宽度方向为Y轴，预制梁体模板高度方向为Z轴，建立三维直角坐标系，该装置包括：校准组件、调整组件、测量组件和计算控制组件。
参见图2和图3所示，校准组件包括多个校准单元，多个校准单元沿X轴方向对称间隔设置在预制梁体模板外模侧的多个检查断面 上，每个校准单元上均设置一校准点。具体地，每个校准单元均包括一校准棱镜，以校准棱镜的中心为校准点。参见图2所示，校准棱镜与预制梁体模板(即模板顶口)固定，当预制梁体模板未精密定位时，预制梁体模板偏移，校准棱镜的中心也会发生偏移。本发明实施例的预制梁体模板自动精密调整装置中，检查断面共5个，分别为在预制梁体模板外模侧两端、1/4长度处和1/2长度处。
调整组件包括多个与校准单元一一对应的调整单元，每个调整单元均与预制梁体模板外模固定连接。具体地，每个调整单元均包括：第一千斤顶、第二千斤顶、第三千斤顶和承接件。第一千斤顶设于预制梁体模板外模侧下方，第一千斤顶的活塞端设有第一伸缩杆。第二千斤顶设于预制梁体模板外模侧下方，第二千斤顶的活塞端设有第二伸缩杆。第三千斤顶设于预制梁体模板外模侧下方，第三千斤顶的活塞端设有第三伸缩杆。承接件分别与第一伸缩杆、第二伸缩杆和第三伸缩杆连接，承接件与预制梁体模板外模固定。
调整组件还包括液压动力单元，其接收控制中心的指令驱动第一千斤顶、第二千斤顶和/或第三千斤顶的活塞伸缩运动，以调整校准点的实际三维坐标。
参见图2所示，第一千斤顶横向布置，第二千斤顶和第三千斤顶竖向布置，第一千斤顶、第二千斤顶和/或第三千斤顶的活塞伸缩运动时，带动承接件移动，而承接件与预制梁体模板外模固定，即能够调整预制梁体模板(即模板顶口)的偏移量。
测量组件，其用于测量得到每个校准点的实际三维坐标。具体地，测量组件包括测站墩，测站墩设一自动测量全站仪和一测站点，使用自动测量全站仪测量测站点与任一校准点之间的距离、水平夹角和竖直夹角，再通过换算求得每个校准点的三维坐标。
具体地，测量组件还包括觇标墩，觇标墩设有一觇标棱镜，觇标棱镜的中心与测站点与X同轴，觇标棱镜用于对自动测量全站仪进行初始校准。例如，假设已知测站点的坐标为(x0，y0，z0)，其中y0＝0，测得测站点与某一校准点之间的距离位为m、水平夹角α和竖直夹角β，可求得该校准点的坐标为(x1，y1，z1)，其中x1＝x0+m×sinβ×cosα，y1＝m×sinβ×sinα，z1＝z0+m×cosβ。
计算控制组件计算每个校准点的实际三维坐标与其预设的理论三维坐标的差值，并在差值超过预设范围时自动控制调整组件调整对应的校准点的实际三维坐标，以使每个校准点对应的差值均在预设范围内。
与现有技术相比，本发明的预制梁体模板自动精密调整装置，校准点与预制梁体模板连为一体，根据每个校准点偏差值，自动控制调整单元，使每个校准点对应的实际坐标与其预设的理论三维坐标的差值均在预设范围内，精密调整预制梁体模板的偏移量。本发明通过校准点直接测量并精密调整预制梁体模板，既克服了现有技术间接测量误差较大，又克服了还须依靠人工再进行测量以精密调整模板的缺点，具有智能化、自动化测量的特点，大大提高了施工效率。
本发明实施例还提供一种用于上述预制梁体模板自动精密调整装置的调整方法，包括以下步骤：
步骤S1，将校准组件的多个校准单元沿X轴方向对称间隔设置在预制梁体模板外模的多个检查断面上，每个校准单元上均设置一校准点。具体地，每个校准单元均包括一校准棱镜，以校准棱镜的中心为校准点。参见图2所示，校准棱镜与预制梁体模板固定，当预制梁体模板未精密定位时，校准棱镜的中心会发生偏移。本发明实施例的预制梁体模板自动精密调整装置中，检查断面共5个，分别为在预制 梁体模板外模侧两端、1/4长度处和1/2长度处。
步骤S2，将调整组件的多个调整单元与预制梁体模板外模固定连接，调整单元与校准单元一一对应。具体地，每个调整单元均包括：第一千斤顶、第二千斤顶、第三千斤顶和承接件。第一千斤顶设于预制梁体模板外模侧下方，第一千斤顶的活塞端设有第一伸缩杆。第二千斤顶设于预制梁体模板外模侧下方，第二千斤顶的活塞端设有第二伸缩杆。第三千斤顶设于预制梁体模板外模侧下方，第三千斤顶的活塞端设有第三伸缩杆。承接件分别与第一伸缩杆、第二伸缩杆和第三伸缩杆连接，承接件与预制梁体模板外模固定。
调整组件还包括液压动力单元，其接收控制中心的指令驱动第一千斤顶、第二千斤顶和/或第三千斤顶的活塞伸缩运动，以调整校准点的实际三维坐标。
步骤S3，使用测量装置测量得到所有校准点的实际三维坐标。具体地，测量组件包括测站墩，测站墩设一自动测量全站仪和一测站点，使用自动测量全站仪测量测站点与任一校准点之间的距离、水平夹角和竖直夹角，在通过换算求得每个校准点的三维坐标。
具体地，测量组件还包括觇标墩，觇标墩设有一觇标棱镜，觇标棱镜的中心与测站点与X同轴，觇标棱镜用于对自动测量全站仪进行初始校准。例如，假设已知测站点的坐标为(x0，y0，z0)，其中y0＝0，测得测站点与某一校准点之间的距离位为m、水平夹角α和竖直夹角β，可求得该校准点的坐标为(x1，y1，z1)，其中x1＝x0+m×sinβ×cosα，y1＝m×sinβ×sinα，z1＝z0+m×cosβ。
步骤S4，计算控制组件计算每个校准点的实际三维坐标与其预设的理论三维坐标的差值，并在差值超过预设范围时自动控制液压调整组件调整对应的校准点的实际三维坐标，以使每个校准点对应的差 值均在预设范围内。
与现有技术相比，本发明的预制梁体模板自动精密调整方法，校准点与预制梁体模板连为一体，根据每个校准点偏差值，自动控制调整单元，使每个校准点对应的实际坐标与其预设的理论三维坐标的差值均在预设范围内，精密调整预制梁体模板的偏移量。本发明通过校准点直接测量并精密调整预制梁体模板，既克服了现有技术间接测量误差较大，又克服了还须依靠人工再进行测量以精密调整模板的缺点，具有智能化、自动化测量的特点，大大提高了施工效率。
参见图4所示，本发明实施例还提供一种预制梁体模板自动精密调整系统，包括至少两个上述预制梁体自动模板精密调整装置，还包括：控制管理装置、数据管理装置和视频监控装置。
控制管理装置，其用于预设每个调整装置的校准点的理论三维坐标，并发送至对应的计算控制组件。
数据管理装置，其用于收集并存储每个调整装置的测量数据和计算数据。
视频监控装置，其包括多个与每个调整装置一一对应的视频监控组件，每个视频监控组件均包括摄像头和显示器，摄像头用于获取对应的调整装置的实时图像，并通过对应的显示器显示。视频监控装置监视各个预制梁体模板自动精密调整装置，了解其运行状况，实施可视化管理。
与现有技术相比，本发明实施例的预制梁体模板自动精密调整系统，校准点与预制梁体模板连为一体，根据每个校准点偏差值，自动控制调整单元，使每个校准点对应的实际坐标与其预设的理论三维坐标的差值均在预设范围内，精密调整预制梁体模板的偏移量。本发明通过校准点直接测量并精密调整预制梁体模板，既克服了现有技术间 接测量误差较大，又克服了还须依靠人工再进行测量以精密调整模板的缺点，具有智能化、自动化测量的特点，大大提高了施工效率。
此外，本发明实施例的预制梁体模板自动精密调整系统，总体管理、控制、监视各个预制梁体模板自动精密调整装置的运行状况，减少了人工干预，可视化管理，提高了整体的模板调整效率。
本发明不局限于上述实施方式，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本发明的保护范围之内。本说明书中未作详细描述的内容属于本领域专业技术人员公知的现有技术。

Claims (10)

  1. 一种预制梁体模板自动精密调整装置，以预制梁体模板底面几何中心为原点O，预制梁体模板长度方向为X轴，预制梁体模板宽度方向为Y轴，预制梁体模板高度方向为Z轴，建立三维直角坐标系，其特征在于，包括：
    校准组件，其包括多个校准单元，多个所述校准单元沿X轴方向对称间隔设置在预制梁体模板外模侧的多个检查断面上，每个所述校准单元上均设置一校准点；
    调整组件，其包括多个与所述校准单元一一对应的调整单元，每个所述调整单元均与预制梁体模板外模固定连接；
    测量组件，其用于测量得到每个所述校准点的实际三维坐标；
    计算控制组件，其用于计算每个所述校准点的实际三维坐标与其预设的理论三维坐标的差值，并在所述差值超过预设范围时自动控制所述调整组件调整对应的所述校准点的实际三维坐标，以使每个校准点对应的所述差值均在预设范围内。
  2. 如权利要求1所述的预制梁体模板自动精密调整装置，其特征在于，每个所述调整单元均包括：
    第一千斤顶，其设于预制梁体模板外模侧下方，所述第一千斤顶的活塞端设有第一伸缩杆；
    第二千斤顶，其设于预制梁体模板外模侧下方，所述第二千斤顶的活塞端设有第二伸缩杆；
    第三千斤顶，其设于预制梁体模板外模侧下方，所述第三千斤顶的活塞端设有第三伸缩杆；
    承接件，其分别与所述第一伸缩杆、第二伸缩杆和第三伸缩杆连接，所述承接件与预制梁体模板外模固定。
  3. 如权利要求2所述的预制梁体模板自动精密调整系统，其特征在于：
    所述调整组件还包括液压动力单元，其用于接收控制中心的指令驱动所述第一千斤顶、第二千斤顶和第三千斤顶的活塞伸缩运动，以调整所述校准点的实际三维坐标。
  4. 如权利要求1所述的预制梁体模板自动精密调整装置，其特征在于：每个所述校准单元均包括一校准棱镜，所述校准棱镜的中心为校准点。
  5. 如权利要求1所述的预制梁体模板自动精密调整装置，其特征在于：
    所述测量组件包括一测站墩，所述测站墩设有一自动测量全站仪和一测站点，所述自动测量全站仪用于测量所述测站点与任一所述校准点之间的距离、水平夹角和竖直夹角。
  6. 一种用于如权利要求1所述的预制梁体模板自动精密调整装置的调整方法，其特征在于，包括以下步骤：
    将校准组件的多个校准单元沿X轴方向对称间隔设置在预制梁体模板外模的多个检查断面上，每个所述校准单元上均设置一校准点；
    将调整组件的多个调整单元与预制梁体模板外模固定连接，所述调整单元与所述校准单元一一对应；
    使用测量装置自动测量得到所有校准点的实际三维坐标；
    计算控制组件计算每个所述校准点的实际三维坐标与其预设的理论三维坐标的差值，并在所述差值超过预设范围时自动控制所述液压调整组件调整对应的所述校准点的实际三维坐标，以使每个校准点对应的所述差值均在预设范围内。
  7. 如权利要求6所述的调整方法，其特征在于：
    将每个所述调整单元的第一千斤顶设于预制梁体模板外模下方，所述第一千斤顶的活塞端设第一伸缩杆；
    将每个所述调整单元的第二千斤顶设于预制梁体模板外模下方，所述第二千斤顶的活塞端设有第二伸缩杆；
    将每个所述调整单元的第三千斤顶设于预制梁体模板外模下方，所述第三千斤顶的活塞端设有第三伸缩杆；
    将每个所述调整单元的承接件两端分别与所述第一伸缩杆、第二伸缩杆和第三伸缩杆连接，并将所述承接件与预制梁体模板外模固定。
  8. 如权利要求7所述的调整方法，其特征在于：
    所述调整组件的液压动力单元接收控制中心的指令驱动所述第一千斤顶和/或所述第二千斤顶、第三千斤顶的活塞伸缩运动，调整所述校准点的实际三维坐标。
  9. 如权利要求6所述的调整方法，其特征在于：
    每个所述校准单元均设置一校准棱镜，以所述校准棱镜的中心为校准点；
    所述测量组件设置一测站墩，所述测站墩设一自动测量全站仪和一测站点，使用所述自动测量全站仪测量所述测站点与任一所述校准点之间的距离、水平夹角和竖直夹角。
  10. 一种预制梁体模板自动精密调整系统，包括至少两个如权利要求1所述的预制梁体模板自动精密调整装置，其特征在于，所述调整系统还包括：
    控制管理装置，其用于预设每个所述调整装置的校准点的理论三维坐标，并发送至对应的计算控制组件；
    数据管理装置，其用于收集并存储每个所述调整装置的测量数据和计算数据；
    视频监控装置，其包括多个与每个所述调整装置一一对应的视频监控组件，每个视频监控组件均包括摄像头和显示器，所述摄像头用于获取对应的调整装置的实时图像，并通过对应的显示器显示。
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