CN105910591B - A kind of method and device detecting elevator verticality and headroom size - Google Patents
A kind of method and device detecting elevator verticality and headroom size Download PDFInfo
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- CN105910591B CN105910591B CN201610381149.8A CN201610381149A CN105910591B CN 105910591 B CN105910591 B CN 105910591B CN 201610381149 A CN201610381149 A CN 201610381149A CN 105910591 B CN105910591 B CN 105910591B
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- elevator
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- verticality
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
Abstract
A method of detection elevator verticality and headroom size measures the distance between four sides wall of each elevation layer elevator to laser beam using laser zenith telescope and scale, passes through the dimension data for drawing and calculating and obtaining elevator verticality and headroom size.A kind of device detecting elevator verticality and headroom size, including fixed bracket, lateral scale, longitudinal scale and laser zenith telescope, fixed bracket is H-shaped structural body, the second four-way link block is additionally provided on linkage section, longitudinal scale, which is arranged and passes through perpendicular to linkage section, to be fixed on the second four-way link block；Fixation brace sections in elevator are equipped with lateral scale, and lateral scale is parallel to linkage section setting, and lateral scale is fixed with longitudinal scale intersection location by the first four-way link block, and the first four-way link block is equipped with through-hole.By using above structure, the high efficiency and pinpoint accuracy of elevator verticality and headroom size detection ensure that.
Description
Technical field
The present invention relates to building analyte detection technical field, especially a kind of side for detecting elevator verticality and headroom size
Method and device.
Background technique
Elevator verticality and the inspection of headroom size must be carried out before elevator is installed to the building elevator built up
It surveys, the detection method now generallyd use is directly to be measured using suspension weight line with steel tape or total station.Suspension weight line is matched
Although steel tape method is simple, need to prepare oil drum and weight, it is also necessary to it is completed by hanging basket as measuring table, first is that
It has a lot of preparation work, it is very time-consuming；Second is that safety guarantee difficulty is big；Third is that plumb bob stability is poor when elevator height difference is big, measurement essence
Degree not can guarantee.Total station direct measuring method is direct, but needs by repeatedly building instrument platform, and repeatedly transmitting measurement base
Standard could be completed, first is that it is time-consuming to build platform, low efficiency；Second is that repeatedly to transmit bring error big for measuring basis, cause
Measurement accuracy not can guarantee.
Summary of the invention
Technical problem to be solved by the invention is to provide it is a kind of detection elevator verticality and headroom size method and
Device ensure that the high efficiency and pinpoint accuracy of elevator verticality and headroom size detection, effectively prevent existing detection side
Testing result error caused by method is big, detection process the problem of time-consuming.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of detection elevator verticality and net
The method of empty size, using laser zenith telescope and scale to the distance between four sides wall of each elevation layer elevator to laser beam
It measures, calculates the dimension data for obtaining elevator verticality and headroom size by drawing.
It is further comprising the steps of in preferred scheme:
1) laser zenith telescope is set up in the bottom position of elevator, opens laser source, emitted laser beam, determine each elevation layer
Measuring basis line.
2) distance of each elevation layer laser beam to wall test point is measured respectively using scale.
3) the measurement distance for utilizing wall test point, calculates separately deviation value of four walls with respect to first layer of each layer, respectively
The maximum of wall and the difference of minimum deviation value are the vertical missing of this wall, and maximum vertical missing in four walls is taken to be used as electricity
Stair shaft measuring for verticality value, while the headroom size of elevator is calculated using each wall deviation by plotting mode.
4) compare different location and measure elevator verticality and headroom size that distance obtains, take elevator verticality maximum
Be used as elevator measuring for verticality value, both take elevator headroom is smallest size of to be used as elevator headroom size detection value.
A kind of device detecting elevator verticality and headroom size, including fixed bracket, lateral scale, longitudinal scale and
Laser zenith telescope, fixed bracket is H-shaped structural body, using support bracket fastened linkage section as boundary line, the fixation bracket of linkage section side
Section is fixed on job platform, and the fixation bracket of the linkage section other side protrudes into elevator and hanging；
Fixation brace sections in elevator are equipped with slideway, are additionally provided with the second four-way link block on linkage section, longitudinal
Scale, which is arranged and passes through perpendicular to linkage section, to be fixed on the second four-way link block；
Fixation brace sections in elevator are equipped with lateral scale, and lateral scale is parallel to linkage section setting, and horizontal
It is fixed to scale with longitudinal scale intersection location by the first four-way link block, the first four-way link block is equipped with through-hole.
In preferred scheme, the lateral scale can be on the direction perpendicular to linkage section along the cunning fixed on bracket
Road sliding；
Longitudinal scale, the first four-way link block and the second four-way link block can be on linkage section directions along linkage section
Slideway sliding.
In preferred scheme, it is also provided tiltedly with reflective mirror on the first four-way link block, reflective mirror is towards operation horizontal
Platform direction is arranged diagonally downward.
In preferred scheme, the first four-way link block and the second four-way link block are equipped with longitudinal ruler slot, longitudinal
Scale is arranged on longitudinal ruler slot, and the first four-way link block and fixed bracket are located at one end in elevator and are equipped with lateral ruler
Slot, lateral scale are arranged on lateral ruler slot.
In preferred scheme, the lateral scale both ends are equipped with transversal stretching Sopwith staff, and longitudinal scale is located in elevator
One end be equipped with longitudinal extension Sopwith staff.
In preferred scheme, longitudinal scale is equipped with zero point baffle close to one end of job platform.
A kind of method and device detecting elevator verticality and headroom size provided by the invention, by using above-mentioned knot
Structure can be more applicable for the detection operation of the elevator verticality and headroom size in skyscraper house, measure scale production
It is at low cost, method is simple to operation, precision is high, is suitable for various building elevator verticalities and headroom size detection；Method saves
Shi Shengli, safety be good, it is high-efficient, can ensure that precision and save the cost；Entire method and measurement scale ensure that elevator
The high efficiency and pinpoint accuracy of verticality and headroom size detection.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is overlooking structure diagram of the invention.
Fig. 2 is measurement scale portion structural schematic diagram of the invention.
Fig. 3 is the Section A-A schematic cross-sectional view of Fig. 2 of the present invention.
Fig. 4 is the section B-B schematic cross-sectional view of Fig. 2 of the present invention.
Fig. 5 is measuring point distribution schematic diagram of the invention.
Fig. 6 is the positive structure diagram in detection process of the present invention.
In figure: fixed bracket 1, lateral scale 2, longitudinal scale 3, the first four-way link block 4, the second four-way link block 5 lead to
Hole 6, reflective mirror 7, longitudinal ruler slot 8, fluorescent plate 9, zero point baffle 10, lateral ruler slot 11, laser zenith telescope 12, linkage section 101 are horizontal
To flexible Sopwith staff 201, longitudinal extension Sopwith staff 301.
Specific embodiment
Embodiment 1:
In such as figure, a method of detection elevator verticality and headroom size utilize laser zenith telescope 12 and scale pair
The four sides wall of each elevation layer elevator to the distance between laser beam measures, and calculates that obtain elevator vertical by drawing
The dimension data of degree and headroom size.
Embodiment 2:
On the basis of embodiment 1, further comprising the steps of:
1) laser zenith telescope 12 is set up in the bottom position of elevator, opens laser source, emitted laser beam, determine each elevation
Layer measuring basis line.
2) distance of each elevation layer laser beam to wall test point is measured respectively using scale.
3) the measurement distance for utilizing wall test point, calculates separately deviation value of four walls with respect to first layer of each layer, respectively
The maximum of wall and the difference of minimum deviation value are the vertical missing of this wall, and maximum vertical missing in four walls is taken to be used as electricity
Stair shaft measuring for verticality value, while the headroom size of elevator is calculated using each wall deviation by plotting mode.
4) compare different location and measure elevator verticality and headroom size that distance obtains, take elevator verticality maximum
Be used as elevator measuring for verticality value, both take (i.e. the length and width value of elevator) elevator headroom smallest size of as electricity
Stair shaft headroom size detection value.
Embodiment 3:
On the basis of embodiment 2, as shown in figure 5, specifically detection job step is as follows:
1) laser zenith telescope 12 is set up in the bottom position of built building elevator and leveled, open laser source,
Emit laser beam P1, i.e. laser beam P1 is each elevation layer measuring basis line, and must guarantee that laser beam is measuring direct sliding scale
It is interior, then measure the laser beam of first layer to the distance of wall test point as reference data, the measurement data of subsequent floor with
This measurement data is reference, seeks deviation；
2) fixed bracket 1 is fixed on to the job platform of measurement floor, adjustment level(l)ing bubble guarantees support level, and will be horizontal
It is tangent to wall is surveyed between bracket and hoistway operation；
3) lateral scale 2 is adjusted using the sliding property of two sides scale and longitudinal scale 3 makes laser beam pass through the first four-way
The through-hole 6 of link block 4, and pass through observation fluorescent plate and reflective mirror, the accurate positioning for adjusting scale and reference line；
4) in the case where guaranteeing support level and reference line accurate positioning, transversal stretching Sopwith staff 201 and longitudinal extension are adjusted
Sopwith staff 301 reads the distance P1A1, P1A2, P1A3, P1A4 of P1 to wall test point to four walls are contacted completely respectively.Wherein
P1A1 sections can be read by the reading of portraying on longitudinal scale 3, at this point, completing first group of measurement data, record the bracket of P1
Coordinate value；
5) by mobile lateral scale 2 and longitudinal scale 3, according to the P1 point frame coordinate value recorded in step 4), in conjunction with
New frame coordinate value after activity positions P2 point, while the distance of P2 point to four walls is measured using Sopwith staff, as shown in figure 5,
P3 point data is similarly measured, the measurement data of three measuring points of This floor is obtained；
6) P1, P2, P3 point are measured into the bracket coordinate value in fixed bracket of floor measurement as subsequent building first
The basic parameter of layer measurement, by adjusting rod reading positioning measuring device.It repeats step 2 to step 5) and completes subsequent every layer
The measurement in building operates；
7) as shown in figure 5, using the 12 measurement side length value P1A1 generated centered on 3 points of P1, P2, P3 of each layer,
P1A2, P1A3, P1A4, P2B1, P2B2, P2B3, P2B4, P3C1, P3C2, P3C3, P3C4 are by being calculated each of elevator
Floor length, width value and elevator headroom size, can also calculate the verticality deviation value of every side walls.
On the basis of embodiment 3, measured using following apparatus:
A kind of device detecting elevator verticality and headroom size, including fixed bracket 1, lateral scale 2, longitudinal scale
3 and laser zenith telescope 12, fixed bracket 1 is H-shaped structural body, to fix the linkage section 101 of bracket 1 as boundary line, linkage section 101 1
1 section of fixation bracket of side is fixed on job platform, and the fixation bracket 1 of 101 other side of linkage section protrudes into elevator and hanging；
1 section of fixation bracket in elevator is equipped with slideway, is additionally provided with the second four-way link block 5 on linkage section 101,
Longitudinal scale 3, which is arranged and is passed through perpendicular to linkage section 101, to be fixed on the second four-way link block 5；
1 section of fixation bracket in elevator is equipped with lateral scale 2, and lateral scale 2 is parallel to linkage section 101 and sets
It sets, and lateral scale 2 is fixed by the first four-way link block 4 with longitudinal 3 intersection location of scale, sets on the first four-way link block 4
There is through-hole 6.
In preferred scheme, the lateral scale 2 can be on the direction perpendicular to linkage section 101 along fixed bracket 1
On slideway sliding；
Longitudinal scale 3, the first four-way link block 4 and the second four-way link block 5 can be on 101 directions of linkage section along connection
Slideway sliding in section 101.
In preferred scheme, it is also provided tiltedly with reflective mirror 7 on the first four-way link block 4, reflective mirror 7 is towards operation
Platform direction is arranged diagonally downward.
In preferred scheme, the first four-way link block 4 and the second four-way link block 5 are equipped with longitudinal ruler slot 8, indulge
It is arranged on longitudinal ruler slot 8 to scale 3, the first four-way link block 4 and fixed bracket 1 are located at one end in elevator and are equipped with cross
To ruler slot 11, lateral scale 2 is arranged on lateral ruler slot 11.
In preferred scheme, 2 both ends of lateral scale are equipped with transversal stretching Sopwith staff 201, and longitudinal scale 3 is located at elevator
One end in well is equipped with longitudinal extension Sopwith staff 301.
In preferred scheme, longitudinal scale 3 is equipped with zero point baffle 10 close to one end of job platform.
Claims (4)
1. a kind of method for detecting elevator verticality and headroom size, it is characterised in that: utilize laser zenith telescope (12) and mark
Ruler measures the distance between four sides wall of each elevation layer elevator to laser beam, passes through to draw to calculate and obtains elevator
The dimension data of verticality and headroom size, specific steps are as follows:
1) laser zenith telescope (12) are set up in the bottom position of elevator, opens laser source, emitted laser beam, determine each elevation layer
Measuring basis line；
2) distance of each elevation layer laser beam to wall test point is measured respectively using scale；
3) the measurement distance for utilizing wall test point, calculates separately deviation value of four walls with respect to first layer of each layer, each wall
The difference of maximum and minimum deviation value be the vertical missing of this wall, take in four walls maximum vertical missing as elevator
Measuring for verticality value, while the headroom size of elevator is calculated using each wall deviation by plotting mode；
4) compare different location and measure elevator verticality and headroom size that distance obtains, take the maximum work of elevator verticality
For elevator measuring for verticality value, take the two elevator headroom is smallest size of to be used as elevator headroom size detection value；
For the device of above-mentioned elevator verticality and headroom size detecting method, including fixed bracket (1), lateral scale (2),
Longitudinal scale (3) and laser zenith telescope (12), fixed bracket (1) is H-shaped structural body, to fix the linkage section (101) of bracket (1)
Fixation bracket (1) section for boundary line, linkage section (101) side is fixed on job platform, the fixation of linkage section (101) other side
Bracket (1) protrudes into elevator and hanging；
Fixation bracket (1) section in elevator is equipped with slideway, is additionally provided with the second four-way link block on linkage section (101)
(5), longitudinal scale (3) is arranged and is passed through perpendicular to linkage section (101) and is fixed on the second four-way link block (5)；
Fixation bracket (1) section in elevator is equipped with lateral scale (2), and lateral scale (2) is parallel to linkage section (101)
Setting, and lateral scale (2) and longitudinal scale (3) intersection location are fixed by the first four-way link block (4), the connection of the first four-way
Block (4) is equipped with through-hole (6)；
The lateral scale (2) can be sliding along the slideway fixed on bracket (1) on the direction perpendicular to linkage section (101)
It is dynamic；
Longitudinal scale (3), the first four-way link block (4) and the second four-way link block (5) can on linkage section (101) direction edge
Slideway sliding on linkage section (101)；
The first four-way link block (4) and the second four-way link block (5) is equipped with longitudinal ruler slot (8), and longitudinal scale (3) sets
It sets on longitudinal ruler slot (8), the first four-way link block (4) and fixed bracket (1) are located at one end in elevator and are equipped with laterally
Ruler slot (11), lateral scale (2) are arranged on lateral ruler slot (11).
2. a kind of device for elevator verticality and headroom size detecting method described in claim 1, it is characterized in that: described
The first four-way link block (4) on be also provided tiltedly with reflective mirror (7), reflective mirror (7) is tilted towards towards job platform direction to be divided into
It sets.
3. a kind of device for elevator verticality and headroom size detecting method described in claim 1, it is characterized in that: described
Lateral scale (2) both ends be equipped with transversal stretching Sopwith staff (201), longitudinal scale (3) be located at one end in elevator be equipped with indulge
To flexible Sopwith staff (301).
4. a kind of device for elevator verticality and headroom size detecting method described in claim 1, it is characterized in that: described
Longitudinal scale (3) close to job platform one end be equipped with zero point baffle (10).
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| CN201610381149.8A CN105910591B (en) | 2016-06-01 | 2016-06-01 | A kind of method and device detecting elevator verticality and headroom size |
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| CN201610381149.8A CN105910591B (en) | 2016-06-01 | 2016-06-01 | A kind of method and device detecting elevator verticality and headroom size |
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| CN110470282B (en) * | 2019-09-12 | 2023-06-23 | 中国水利水电第三工程局有限公司 | Shaft steel pipe installation centering measuring device and method |
| CN111706094B (en) * | 2020-06-29 | 2021-07-23 | 中国建筑第五工程局有限公司 | Positioning and calibrating device and method for elevator shaft construction |
| US11781866B1 (en) * | 2021-05-15 | 2023-10-10 | Point Data, Inc. | Alignment system |
| CN113313375B (en) * | 2021-05-26 | 2022-04-08 | 浙江华夏工程管理有限公司 | Building engineering construction quality evaluation method based on big data analysis and cloud computing |
| CN114234885B (en) * | 2021-12-31 | 2023-11-21 | 杨武鹏 | Outdoor measurement equipment for building design and application method thereof |
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| KR100668157B1 (en) * | 2000-12-20 | 2007-01-11 | 주식회사 포스코 | Auto-Correction Device For Precision Of Ruler |
| CN201072336Y (en) * | 2007-07-24 | 2008-06-11 | 武汉东菱富士电梯制造有限公司 | Laser measuring device |
| CN203668777U (en) * | 2013-10-15 | 2014-06-25 | 杨成 | Right-angle type line beam eccentricity and ballast thickness measuring ruler |
| CN104390632A (en) * | 2014-11-21 | 2015-03-04 | 同济大学 | Total station collimation line method horizontal displacement observation platform and application method thereof |
| CN205718990U (en) * | 2016-06-01 | 2016-11-23 | 葛洲坝测绘地理信息技术有限公司 | A kind of device detecting elevator perpendicularity and headroom size |
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