CN106152976A - A kind of lift rail perpendicularity based on angular surveying detection device - Google Patents
A kind of lift rail perpendicularity based on angular surveying detection device Download PDFInfo
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- CN106152976A CN106152976A CN201610511655.4A CN201610511655A CN106152976A CN 106152976 A CN106152976 A CN 106152976A CN 201610511655 A CN201610511655 A CN 201610511655A CN 106152976 A CN106152976 A CN 106152976A
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- detecting instrument
- instrument housing
- perpendicularity
- laser
- lift
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Classifications
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of lift rail perpendicularity detection device, belong to cage guide flatness detection field.Device is made up of housing, gyroscope acceleration transducer, PSD position sensor, laser, current-to-voltage converting circuit, operational amplifier, data acquisition module, PC；Its middle shell is fixed on single guide rail, and laser irradiates the PSD sensor outside being exposed to and realizes the measurement of the initial value to vertical angle, uses the variable quantity of electronic gyroscope acquisition angle during full detection.These variable quantities detected are sent on PC by data acquisition module, realize the data record collected is shown by PC host computer, so that it is determined that the perpendicularity of guide rail.
Description
Technical field
The present invention relates to cage guide flatness detection field, especially Multi-Parameter Measuring System for Elevator Rails field.
Background technology
In elevator industry, typically can evaluate the quality of an elevator in terms of three: safety, comfortableness and functional.
The perpendicularity problem of guide rail can be serious have influence on elevator run safety and comfort level.It is thus desirable to measure cage guide
Perpendicularity.But there is many disadvantages, the domestic survey occurred in that the most successively based on laser collimation technology in traditional measuring method
Metering method, but laser measurement perpendicularity also exists the problems such as laser range, focusing, can not measure the flat of high rise elevator guide rail
Whole degree, and cost is high.
Traditional measurement system uses communication modes to be usually wired transmission, so inconvenient telemeasurement, is measuring
During also can exist wire be wound around guide rail risk, the personal safety during measurement can be affected.
Summary of the invention
Technical problem solved by the invention is to utilize gyroscope acceleration transducer to be arranged on guide rail vertical direction pair
Guide rail carries out the detection of offset reference position angle and realizes the real-time detection to slide rail verticality.
In order to solve the problems referred to above, the technical solution of the present invention is: be fixed on vertically by psd optical position sensitive sensors
Direction is used for determining gyro reference angle value, then gyroscope is fixed on the vertical direction of cage guide, it is achieved right
The Real-time Collection of cage guide data, and by the data collected outside the built-in ad of stm32 realizes analog digital conversion stm32 enable
If wifi module, the data collected are sent to the host computer that C# makes.
This device can solve laser range and focusing, the problem of short distance areal survey, also solves traditional measurement
The problem that method is limited by the restriction of survey crew level.And it is more square to use wirelessly transmitting data to make from metering system
Just, safety, decrease goods and materials loss.
Accompanying drawing explanation
Fig. 1 is that lift rail perpendicularity of the present invention detects device schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the present invention is described in further detail.
Lift rail perpendicularity detection device schematic diagram shown in Figure 1, including cage guide.It is characterized in that examining
Surveying Instrument shell (3) and pass through pulley (8) and elevator single guide rail (1) compact siro spinning technology, detecting instrument housing (3) passes through metal simultaneously
Connecting rod (9) and lift car (2) bottom is connected, thus realization and lift car is servo-actuated, and detecting instrument shell (3) is internally installed
Having position sensitive detector (4) to receive the laser signal of standard apparatus (5) of hanging down from laser, detecting instrument housing (3) is internally installed
Electronic gyroscope (6) is had to detect detecting instrument housing (3) anglec of rotation of X-Y plane in rectangular coordinate system in space (10), inspection
The pulley (8) surveying Instrument shell (3) obtains the detecting instrument housing (3) move distance with lift car (2), and position sensing senses
Device (4) is sent to realize in central processing unit (7) process and the preservation of data with the output signal of electronic gyroscope (6).
Claims (2)
1. lift rail perpendicularity based on an angular surveying detection device, it is characterised in that detecting instrument housing (3) is led to
Crossing pulley (8) and elevator single guide rail (1) compact siro spinning technology, detecting instrument housing (3) passes through metal tie rods (9) and elevator simultaneously
Car (2) bottom connects, thus realize with lift car servo-actuated, detecting instrument housing (3) is internally installed has position sensing to pass
Sensor (4) receives the laser signal of standard apparatus (5) of hanging down from laser, and detecting instrument housing (3) is internally installed electronic gyroscope
(6) detection detecting instrument housing (3) anglec of rotation of X-Y plane in rectangular coordinate system in space (10), detecting instrument housing (3)
Pulley (8) obtain detecting instrument housing (3) with the move distance of lift car (2), position sensitive detector (4) and electronics top
The output signal of spiral shell instrument (6) is sent to realize in central processing unit (7) process and the preservation of data.
2. detecting device according to a kind of based on angular surveying the lift rail perpendicularity described in claim 1, its feature exists
In, utilize position sensitive detector (4) and the laser standard apparatus (5) that hangs down to realize the initial value of lift rail perpendicularity, then at electricity
Ladder car (2) motor process utilizes the perpendicularity situation of change of electronic gyroscope (6) record cage guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511655.4A CN106152976A (en) | 2016-06-28 | 2016-06-28 | A kind of lift rail perpendicularity based on angular surveying detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610511655.4A CN106152976A (en) | 2016-06-28 | 2016-06-28 | A kind of lift rail perpendicularity based on angular surveying detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106152976A true CN106152976A (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610511655.4A Pending CN106152976A (en) | 2016-06-28 | 2016-06-28 | A kind of lift rail perpendicularity based on angular surveying detection device |
Country Status (1)
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| CN (1) | CN106152976A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144255A1 (en) * | 2018-01-23 | 2019-08-01 | 大连理工大学 | Method for quickly detecting geometric accuracy of linear moving shaft of numerical control machine tool |
| CN110482351A (en) * | 2019-08-05 | 2019-11-22 | 南京理工大学 | One kind is with straightness of elevator guide rail detection system and method |
| CN112066859A (en) * | 2020-09-11 | 2020-12-11 | 广东博智林机器人有限公司 | Light spot position detection method and light spot position detection system |
| CN114104894A (en) * | 2021-11-09 | 2022-03-01 | 青岛市特种设备检验研究院 | Multi-parameter detection method for quality of elevator guide rail |
| CN114166151A (en) * | 2021-12-03 | 2022-03-11 | 鲜鑫鑫 | Elevator guide rail straightness detection device that hangs down |
| CN114890263A (en) * | 2022-07-13 | 2022-08-12 | 大汉科技股份有限公司 | Calibration and detection device and detection method for guide rail frame of construction elevator |
| CN115043289A (en) * | 2022-07-01 | 2022-09-13 | 日立电梯（中国）有限公司 | Novel elevator guide rail installation precision testing method |
| WO2022214199A1 (en) * | 2021-04-09 | 2022-10-13 | Kone Corporation | An apparatus and a method for measuring alignment of elevator guide rails |
| CN116659419A (en) * | 2023-07-28 | 2023-08-29 | 成都市特种设备检验检测研究院(成都市特种设备应急处置中心) | Elevator guide rail parameter measuring device and method |
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| CN102607467A (en) * | 2012-03-07 | 2012-07-25 | 上海交通大学 | Device and method for detecting elevator guide rail perpendicularity based on visual measurement |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144255A1 (en) * | 2018-01-23 | 2019-08-01 | 大连理工大学 | Method for quickly detecting geometric accuracy of linear moving shaft of numerical control machine tool |
| US11125552B2 (en) | 2018-01-23 | 2021-09-21 | Dalian University Of Technology | Method for the rapid detection of the geometric accuracy of the linear motion axis of an NC machine tool |
| CN110482351A (en) * | 2019-08-05 | 2019-11-22 | 南京理工大学 | One kind is with straightness of elevator guide rail detection system and method |
| CN112066859A (en) * | 2020-09-11 | 2020-12-11 | 广东博智林机器人有限公司 | Light spot position detection method and light spot position detection system |
| WO2022214199A1 (en) * | 2021-04-09 | 2022-10-13 | Kone Corporation | An apparatus and a method for measuring alignment of elevator guide rails |
| CN114104894A (en) * | 2021-11-09 | 2022-03-01 | 青岛市特种设备检验研究院 | Multi-parameter detection method for quality of elevator guide rail |
| CN114166151A (en) * | 2021-12-03 | 2022-03-11 | 鲜鑫鑫 | Elevator guide rail straightness detection device that hangs down |
| CN115043289A (en) * | 2022-07-01 | 2022-09-13 | 日立电梯（中国）有限公司 | Novel elevator guide rail installation precision testing method |
| CN114890263A (en) * | 2022-07-13 | 2022-08-12 | 大汉科技股份有限公司 | Calibration and detection device and detection method for guide rail frame of construction elevator |
| CN116659419A (en) * | 2023-07-28 | 2023-08-29 | 成都市特种设备检验检测研究院(成都市特种设备应急处置中心) | Elevator guide rail parameter measuring device and method |
| CN116659419B (en) * | 2023-07-28 | 2023-10-20 | 成都市特种设备检验检测研究院(成都市特种设备应急处置中心) | Elevator guide rail parameter measuring device and method |
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