CN108195343B - Device and method for detecting lateral uneven deformation of building shock insulation rubber support - Google Patents
Device and method for detecting lateral uneven deformation of building shock insulation rubber support Download PDFInfo
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- CN108195343B CN108195343B CN201810079474.8A CN201810079474A CN108195343B CN 108195343 B CN108195343 B CN 108195343B CN 201810079474 A CN201810079474 A CN 201810079474A CN 108195343 B CN108195343 B CN 108195343B
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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
- G01B21/32—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 the deformation in a solid
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Abstract
The invention discloses a device and a method for detecting lateral uneven deformation of a shock insulation rubber support of a building, wherein the device comprises a base, a leveling bubble, a square, more than four distance measuring sensors, a computer, a dial indicator, a cantilever and a plumb line, the square is arranged on the horizontal base, the distance measuring sensors are arranged on the vertical edge of the square in a vertically sliding manner through respective mounting seats, the mounting seats and the vertical edge can be arranged between the mounting seats, all the distance measuring sensors are arranged in the same plane and have the same measuring direction, the computer is used for collecting the measuring data of each distance measuring sensor, the dial indicator is arranged at the root part of the vertical edge of the square, the measuring direction of the dial indicator is the same as the measuring direction of the distance measuring sensors, the cantilever is fixedly arranged at the top end of the vertical edge of the square, the plumb line is hung on the cantilever, the plumb line is staggered with the measuring direction of the distance measuring sensors, and the device, accurate and reliable and high in efficiency.
Description
Technical Field
The invention belongs to the technical field of building engineering quality detection.
Background
Compared with GB118-2000, the lateral uneven deformation detection is increased by GJ118-2017 building shock insulation rubber support, the lateral uneven deformation refers to that the side surface of the support is uniformly and symmetrically bulged outwards under the designed compressive stress, the section is lantern-shaped or gourd string-shaped, the bulging amount of the maximum bulging position is the lateral uneven deformation, the diameter of the support is not more than 600mm, the lateral uneven deformation is not more than 3mm, the diameter of the support is not more than 1000mm, the lateral uneven deformation is not more than 5mm, the diameter of the support is not more than 1500mm, the lateral uneven deformation is not more than 7mm, the detection standard is strict, the detection is carried out by matching a square with a feeler gauge at present, the maximum bulging position is difficult to determine, the detection error is large, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a detection device for lateral uneven deformation of a shock insulation rubber support of a building and a method for detecting by applying the device.
The technical scheme includes that the device for detecting lateral uneven deformation of the shock insulation rubber support of the building comprises a base, a leveling bubble, a square, distance measuring sensors, a computer, a dial indicator, a cantilever and a plumb line, wherein the upper surface of the base is a plane, adjustable support legs are installed on the lower portion of the base, the leveling bubble is installed on the upper surface of the base, the square is placed on the base through the bottom edge of the square, more than four distance measuring sensors are arranged, each distance measuring sensor is installed on the vertical edge of the square through a respective installation seat, the installation seat and the vertical edge of the square can slide up and down, all the distance measuring sensors are arranged in the same plane at intervals from bottom to top and have the same measuring direction, the computer is electrically connected with each distance measuring sensor and is used for collecting the measuring data of each distance measuring sensor, the dial indicator is installed at the root of the vertical edge of the square, and the measuring direction of, cantilever fixed mounting is on the top on square vertical edge, the plumb line hangs on the cantilever, and the plumb line staggers with distance measuring sensor's measuring direction.
The distance measuring sensor can be a laser distance measuring sensor, an ultrasonic distance measuring sensor, a contact type distance measuring sensor depending on the telescopic contact, and the laser distance measuring sensor is preferred.
The dial indicator is preferably a digital display dial indicator.
The invention also provides a method for realizing the lateral uneven deformation detection of the shock insulation rubber support of the building by applying the device, which comprises the following steps:
s1, placing the vibration isolation rubber support needing to be detected on a detection platform;
s2, placing the base on a connecting flange below the shock insulation rubber support, and adjusting the base to be horizontal through adjustable support legs of the base;
s3, placing the square ruler on the base, enabling the dial indicator to contact the cylindrical surface of the shock insulation rubber support, rotating the square ruler until the reading of the dial indicator is maximum, and enabling the measuring direction of the dial indicator to be opposite to the cylindrical surface of the shock insulation rubber support;
s4, visually observing the gap between the plumb line and the cylindrical surface of the shock insulation rubber support, marking more than two points with the highest bulge and more than two points with the deepest depression of the shock insulation rubber support, and adjusting the installation height of the distance measuring sensors to enable the distance measuring sensors to be respectively aligned with the marked points;
and S5, collecting the measured values of each distance measuring sensor by the computer, and subtracting the minimum value from the maximum value to obtain the lateral uneven deformation of the vibration isolation rubber support.
The invention relates to a device for detecting lateral uneven deformation of a shock insulation rubber support of a building, which comprises a base, a leveling bubble, a square, distance measuring sensors, a computer, a dial indicator, a cantilever and a plumb line, wherein the upper surface of the base is a plane, the lower part of the base is provided with an adjustable supporting leg, the leveling bubble is arranged on the upper surface of the base, the square is arranged on the base through the bottom edge, more than four distance measuring sensors are arranged on the base, each distance measuring sensor is arranged on the vertical edge of the square through a respective mounting seat, the mounting seats and the vertical edge can slide up and down, all the distance measuring sensors are arranged in the same plane at intervals from bottom to top and have the same measuring direction, the computer is electrically connected with each distance measuring sensor and is used for collecting the measuring data of each distance measuring sensor, the dial indicator is arranged at the root part of the vertical edge of the square, cantilever fixed mounting is on the top on square vertical edge, the plumb line hangs on the cantilever, and the plumb line staggers with distance measuring sensor's measuring direction, through square, more than four distance measuring sensor, percentage table, plumb line cooperation, measures the inhomogeneous deflection in shock insulation rubber support side direction, and is accurate reliable efficient.
Drawings
FIG. 1 is a structural diagram of an embodiment of the lateral uneven deformation detection device for the shock-insulation rubber support of the building.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a right side view of fig. 1.
FIG. 4 is a schematic diagram of the lateral non-uniform deformation detection of the vibration isolation rubber support by the detection device of the invention.
The figures are numbered: 1. a square; 2. leveling air bubbles; 3. a dial indicator is digitally displayed; 4. a ranging sensor; 5. a ranging sensor; 8. A ranging sensor; 9 a distance measuring sensor; 10. a plumb line; 11. a cantilever; 12. a computer; 13. a base; 14. shock insulation rubber support.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
FIGS. 1 to 4 show an embodiment of the device for detecting lateral uneven deformation of the shock insulation rubber support of the building, which comprises a base 13, a leveling bubble 2, a square 1, a distance measuring sensor 4, a distance measuring sensor 5, a distance measuring sensor 8, a distance measuring sensor 9, a computer 12, a digital display dial indicator 3, a cantilever 11 and a plumb line 10, wherein the upper surface of the base 13 is a plane, an adjustable supporting leg is arranged at the lower part of the base 13, the leveling bubble 2 is arranged on the upper surface of the base 13, the square 1 is arranged on the base 13 through the bottom edge of the square, the distance measuring sensor 4, the distance measuring sensor 5, the distance measuring sensor 8 and the distance measuring sensor 9 are all ohm dragon ZX-LDA11-N type laser distance measuring sensors, each distance measuring sensor is arranged on the vertical edge of the square 1 through a respective mounting seat, and the mounting seats and the vertical edges of the square can, all distance measuring sensors from bottom to top are arranged in the coplanar at intervals and the measuring direction is consistent, computer 12 is connected with each distance measuring sensor electricity for gather each distance measuring sensor's measured data, digital display percentage table 3 is installed at the root on square 1 perpendicular limit, digital display percentage table 3's measuring direction is unanimous with distance measuring sensor's measuring direction, cantilever 11 fixed mounting is on the top on square 1 perpendicular limit, plumb line 10 hangs on cantilever 11, plumb line 10 staggers with distance measuring sensor's measuring direction.
The method for realizing the lateral uneven deformation detection of the shock insulation rubber support of the building by applying the embodiment comprises the following steps:
s1, placing the vibration isolation rubber support 14 to be detected on a detection platform;
s2, placing the base 13 on a connecting flange below the vibration isolation rubber support 14, and adjusting the base 13 to be horizontal through adjustable support legs of the base 13;
s3, placing the square 1 on the base 13, enabling the digital display dial indicator 3 to contact the cylindrical surface of the vibration isolation rubber support 14, rotating the square 1 until the reading of the digital display dial indicator 3 is maximum, and enabling the measuring direction of the digital display dial indicator 3 to be opposite to the cylindrical surface of the vibration isolation rubber support 14;
s4, visually observing the gap between the plumb line 10 and the cylindrical surface of the vibration isolation rubber support 14, marking two points with the highest bulge and two points with the deepest depression of the vibration isolation rubber support, and adjusting the installation height of each distance measurement sensor to enable the four distance measurement sensors to be respectively aligned with the marked four points;
s5, the computer 12 collects the measured values of all the distance measuring sensors, and the maximum value is used for subtracting the minimum value to obtain the lateral uneven deformation of the vibration isolation rubber support.
Claims (4)
1. Building shock insulation rubber support side direction inhomogeneous deformation detection device, its characterized in that: the device comprises a base, a level bubble, a square, distance measuring sensors, a computer, a dial indicator, a cantilever and plumb lines, wherein the upper surface of the base is a plane, adjustable support legs are installed at the lower part of the base, the level bubble is installed on the upper surface of the base, the square is placed on the base through the bottom edge of the square, more than four distance measuring sensors are arranged on the vertical edge of the square through respective installation seats, the installation seats and the vertical edge of the square can slide up and down, all the distance measuring sensors are arranged in the same plane at intervals from bottom to top and have the same measuring direction, the computer is electrically connected with each distance measuring sensor and is used for collecting the measuring data of each distance measuring sensor, the dial indicator is installed at the root of the vertical edge of the square, the measuring direction of the dial indicator is consistent with the measuring direction of the distance measuring sensors, and the cantilever is fixedly installed at the top end of the vertical edge, the plumb line is hung on the cantilever, and the plumb line is staggered with the measuring direction of the distance measuring sensor.
2. The lateral uneven deformation detection device for the shock-insulation rubber support of the building as claimed in claim 1, characterized in that: the ranging sensor is a laser ranging sensor.
3. The lateral uneven deformation detection device for the shock-insulation rubber support of the building as claimed in claim 1 or 2, wherein: the dial indicator is a digital display dial indicator.
4. The method for detecting the lateral uneven deformation of the building isolation rubber support by applying the device for detecting the lateral uneven deformation of the building isolation rubber support according to claim 1 comprises the following steps:
s1, placing the vibration isolation rubber support needing to be detected on a detection platform;
s2, placing the base on a connecting flange below the shock insulation rubber support, and adjusting the base to be horizontal through adjustable support legs of the base;
s3, placing the square ruler on the base, enabling the dial indicator to contact the cylindrical surface of the shock insulation rubber support, rotating the square ruler until the reading of the dial indicator is maximum, and enabling the measuring direction of the dial indicator to be opposite to the cylindrical surface of the shock insulation rubber support;
s4, visually observing the gap between the plumb line and the cylindrical surface of the shock insulation rubber support, marking more than two points with the highest bulge and more than two points with the deepest depression of the shock insulation rubber support, and adjusting the installation height of the distance measuring sensors to enable the distance measuring sensors to be respectively aligned with the marked points;
and S5, collecting the measured values of each distance measuring sensor by the computer, and subtracting the minimum value from the maximum value to obtain the lateral uneven deformation of the vibration isolation rubber support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810079474.8A CN108195343B (en) | 2018-01-26 | 2018-01-26 | Device and method for detecting lateral uneven deformation of building shock insulation rubber support |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810079474.8A CN108195343B (en) | 2018-01-26 | 2018-01-26 | Device and method for detecting lateral uneven deformation of building shock insulation rubber support |
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| CN108195343B true CN108195343B (en) | 2020-04-10 |
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| CN113847901B (en) * | 2021-10-15 | 2024-03-19 | 荣华建设集团有限公司 | Device and method for detecting lateral uneven deformation of building shock-insulation rubber support |
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| JP2004327014A (en) * | 2003-04-08 | 2004-11-18 | Sony Corp | Method and equipment for testing magnetic recording medium |
| CN201261891Y (en) * | 2008-09-18 | 2009-06-24 | 中船勘察设计研究院 | Protection device of strain gauge on steel sheet piling |
| CN102407729B (en) * | 2011-10-27 | 2014-02-12 | 江苏大学 | Wheel casing for forced ventilation/heat radiation to rim and brake |
| CN106197234B (en) * | 2016-07-14 | 2018-08-10 | 昆明理工大学 | A kind of rubber support lateral heterogeneity deformation simple measurement method |
| CN106052630A (en) * | 2016-07-15 | 2016-10-26 | 长沙理工大学 | Bridge rubber support deformation monitoring device |
| CN206281470U (en) * | 2016-12-23 | 2017-06-27 | 重庆房地产职业学院 | A kind of house wall surface measurement apparatus |
| CN206593661U (en) * | 2017-03-29 | 2017-10-27 | 四川建筑职业技术学院 | A kind of verticality detection means |
| CN206710209U (en) * | 2017-04-13 | 2017-12-05 | 中国舰船研究设计中心 | The synchro measure experimental rig of reinforcement lateral deformation in stiffened panel axial compression test |
| CN107192382B (en) * | 2017-06-26 | 2023-06-23 | 中车唐山机车车辆有限公司 | Curved surface positioning device |
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Address after: 650501 China (Yunnan) pilot Free Trade Zone, Kunming City, Yunnan Province Patentee after: China building materials inspection and Certification Group Yunnan Hexin Co.,Ltd. Address before: 650217 Industrial South standard workshop C04-4, export processing zone, Kunming Economic Development Zone, Yunnan Province Patentee before: YUNNAN HEXIN ENGINEERING DETECTION CONSULTING Co.,Ltd. |
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Address after: 650501 China (Yunnan) pilot Free Trade Zone, Kunming City, Yunnan Province Patentee after: China National Inspection and testing Holding Group Yunnan Co.,Ltd. Address before: 650501 China (Yunnan) pilot Free Trade Zone, Kunming City, Yunnan Province Patentee before: China building materials inspection and Certification Group Yunnan Hexin Co.,Ltd. |