CN107607077B - Building ground measurement method of planeness - Google Patents
Building ground measurement method of planeness Download PDFInfo
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- CN107607077B CN107607077B CN201710768988.XA CN201710768988A CN107607077B CN 107607077 B CN107607077 B CN 107607077B CN 201710768988 A CN201710768988 A CN 201710768988A CN 107607077 B CN107607077 B CN 107607077B
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- eccentric wheel
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Abstract
The invention discloses a kind of building ground measurement method of planeness, including step are as follows: step 1, tested point telltale mark；Step 2, parameter setting: the parameter of setting includes the minimum range range between ground flat degree critical field and two biasing posts；Wherein, when the distance between two biasing posts meet minimum range range, two biasing posts will be located at same root horizontal line；Step 3, datum water level is found；Step 4, ground flat degree is tested；And step 5, ground flat degree judgement.When the present invention measures, it is not required to predefine datum plane, and do not contact directly with ground, so that roughness measurement data test is quick, accurate, repeatability height.
Description
Technical field
The present invention relates to the aided detection method used when construction, especially a kind of building ground flatness detection side
Method.
Background technique
In building trade, after the completion of surface structures, need to carry out the detection of flatness, to determine whether build guality accords with
Standardization.Existing patent has the device that ground flat degree detection is carried out using laser.
Application No. is 201610327121.6 Chinese invention patent application, the entitled " building ground of innovation and creation
Flatness detecting device, for ensuring the precision of ground flat degree measurement.It includes car body, vertical beam, crossbeam and measures assembly,
Car body top is slidably fitted with vertical beam, is equipped with the feeding cylinder of driving vertical beam on the car body；Rack gear is slidably fitted on vertical beam,
It is rotatably equipped with the first, second gear setting up and down on vertical beam, driving first gear and second gear are equipped on vertical beam
The driving mechanism of synchronization action；Horizontal positioned crossbeam is fixed on rack gear, the bottom of crossbeam be hinged with the first swing rod and
Second swing rod is hinged with locating rack on the first, second swing rod, and measurement assembly is equipped on locating rack, measures the main body of assembly
For bracket, bracket can relative positioning frame swing, fixed plate is equipped on the lower end surface of bracket, several groups bar is equipped in fixed plate
Set, compression bar is slidably fitted in rod set, on compression bar be equipped with it is top, between compression bar and rod set be equipped with spring ".
Above-mentioned patent application carries out ground flat degree measurement method particularly includes: drives vertical beam, crossbeam by feeding cylinder
And moving left and right for assembly is measured, to facilitate the measurement of ground flat degree and measure the storage of assembly.By swinging assembly driving
A datum plane (3 points of determinations can be determined by the setting of mandril close to or far from ground on the ground in advance by measuring assembly
The principle of one plane), then cancel mandril, it is top under the action of the spring or with ground face contact, or between ground have one
Fixed gap, then by the relative position of distance measuring sensor measurement mandril, pass through the movement of displacement motor, drive distance measuring sensor
Movement in the horizontal direction, and then realize the flatness detection on ground in the horizontal direction.
When measuring using above-mentioned ground flat degree measuring device, need to predefine datum plane, to test numerous
It is trivial, in addition, when measurement, need with ground face contact, and the position that measures assembly itself be then it is unfixed, when with surface irregularity
After ground face contact, it may appear that shake etc., thus keep distance measuring sensor institute measured data inaccurate, thus roughness measurement data error
It is larger.
Summary of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of building ground is smooth
Detection method is spent, when which measures, is not required to predefine datum plane, and not direct with ground
Contact, so that roughness measurement data test is quick, accurate, repeatability height.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of building ground measurement method of planeness, includes the following steps.
Step 1, tested point telltale mark: choosing at least one anchor point as tested point on building ground to be measured,
Each tested point carries out telltale mark.
Step 2, parameter setting: parameter setting is carried out on the display control panel being located on column；The parameter packet of setting
Include the minimum range range between ground flat degree critical field and two biasing posts；Wherein, when between two biasing posts away from
When from meeting minimum range range, two biasing posts will be located at same root horizontal line.
Step 3, find datum water level: one of them that ground flat degree detection device is moved to that step 1 marks to
Measuring point, then, distance measuring sensor work, distance measuring sensor by two driving idler wheels of automatic test between two biasing posts away from
From, and it is denoted as biasing post measuring distance；When biasing post measuring distance is greater than the minimum range range that step 2 is arranged, pass through drive
The angle control of outer eccentric wheel and interior eccentric wheel is realized in dynamic outer eccentric wheel and the rotation of interior eccentric wheel；In outer eccentric wheel or interior bias
While wheel rotation, test sensor works on, until when biasing post measuring distance meets minimum range area requirement, driving
Outer eccentric wheel and the rotation of interior eccentric wheel will stop operating；At this point, horizontal base plate and horizontal top are in horizontality, with level
For plane where top plate as datum water level, height sensor data are shown as zero.
Step 4, ground flat degree is tested: test process includes the following steps.
Step 41, horizontal slide rail of the height sensor in horizontal top slides one back and forth, records in slipping, high
Spend the data variation value range of sensor.
Step 42, column is rotated to set angle, and height sensor continues the horizontal slide rail sliding in horizontal top
One back and forth, records in slipping, the data variation value range of height sensor.
Step 5, ground flat degree judges: the data variation value range of height sensor in step 4 is set with step 2
Ground flat degree critical field be compared judgement.
In step 1, three anchor points are chosen on building ground to be measured as tested point, and three anchor points are in triangle
Shape.
In step 42, column rotation is driven by rotating electric machine, and rotating electric machine is connected with protractor.
Protractor is eight protractors.
Protractor is six protractors.
The invention has the following beneficial effects:
1. above-mentioned height sensor can test its height value between ground automatically, when height sensor is along horizontal top
When sliding or driving idler wheel roll, height sensor measures the flatness automatically to ground, does not need to predefine base
Directrix plane does not also contact directly with ground, so that test is simply, conveniently, test data is accurate.
2. when the out-of-flatnesses such as protrusion or pit occurs in ground, by two driving idler wheel China and foreign countries eccentric wheels and interior bias
The control for taking turns angle moves up and down the biasing post of two driving idler wheels in vertical straight line, to make two according to pavement behavior
The biasing post line of a driving idler wheel keeps horizontality, even if the horizontal base plate and horizontal top that are also connected with biasing post
It is in horizontality, also can be using horizontal top as datum level, height sensor is slided along datum level, test data
More accurate, reliable and repeated height.
3. above-mentioned distance measuring sensor can test the distance between two biasing posts automatically, when two biasing posts are located at same root
When horizontal line, the distance between two biasing posts minimum, on this basis, when the distance between two biasing posts are greater than setting value
When, then by adjusting the angles of two drivings idler wheel China and foreign countries eccentric wheels and interior eccentric wheel, make two fast quick-recoveries of biasing post to setting
It sets in distance, even if also two biasing posts are located on same root horizontal line.
Detailed description of the invention
Fig. 1 shows a kind of overall structure diagram of building ground roughness detection equipments of the present invention.
Fig. 2 shows the structural schematic diagram of present invention driving idler wheel.
Fig. 3 shows the schematic diagram of the section structure of driving idler wheel.
Wherein have:
10. driving idler wheel；11. tire；12. outer rim；13. outer eccentric wheel；131. annular groove；132. coil；In 14.
Eccentric wheel；141. biasing post；142. servo motor；15. distance measuring sensor；
20. horizontal base plate；21. connecting plate；
30. column；31. rotating electric machine；32. display control panel；33. through-hole；
40. horizontal top；41. horizontal slide rail；
50. height sensor；51. linear motor.
Specific embodiment
Xia Mianjiehefutuhejuti compare Jia Shishifangshiduibenfamingzuojinyibuxiangxishuoming.
As shown in Figure 1, a kind of building ground roughness detection equipments, including it is two driving idler wheels 10, horizontal base plate 20, vertical
Column 30, horizontal top 40, height sensor 50 and distance measuring sensor 15.
As shown in Figures 2 and 3, each driving idler wheel includes tire 11, outer rim 12,13 and of outer eccentric wheel from outside to inside
Interior eccentric wheel 14.
Outer eccentric wheel is sleeved on the periphery of interior eccentric wheel, and outer rim is sleeved on the periphery of outer eccentric wheel, and tire is coaxially fixed
It is sleeved on the periphery of outer rim.
Outer eccentric wheel is hinged with interior eccentric wheel and outer rim respectively, and outer rim, outer eccentric wheel and interior eccentric wheel can be
Independent rotation is realized under the action of each automatic drive device.
It is preferably provided with annular recess 131 on the outer ring surface of outer eccentric wheel and interior eccentric wheel, is inlayed in annular recess
Wired 132 circle.
It is powered positioned at outer eccentric wheel upper annular groove interior loop, then can be rotated for outer rim and driving torque is provided, make foreign steamer
Circle realizes independent driving.By size of current in control coil, and then control the velocity of rotation of outer rim.
It is powered positioned at interior eccentric wheel upper annular groove interior loop, then can be rotated for outer eccentric wheel and driving torque is provided, make outer
Eccentric wheel realizes independent driving.
The servo motor 142 that eccentric wheel independently rotates in capable of driving is preferably provided on interior eccentric wheel.
The two sides of interior eccentric wheel are preferably provided with biasing post, and wherein the biasing post periphery of side is preferably provided with groove,
The gear of servo motor can be meshed with groove.
The both ends of horizontal base plate 20 are arranged in two driving idler wheels, and each driving idler wheel passes through connecting plate 21 and horizontal base
Plate is connected.One end of connecting plate and the other side of biasing post on interior eccentric wheel are hinged, the other end of connecting plate and horizontal base
Plate is fixedly connected.
Distance measuring sensor 15 is provided on the biasing post of one of them interior eccentric wheel, which can test in two
Linear distance between the biasing post of eccentric wheel.
Column is fixed on the top of horizontal base plate vertically, and one end of horizontal top is fixed at the top of column, horizontal
Top plate is parallel with horizontal base plate.
Column bottom is preferably provided with rotating electric machine 31, which can drive column to rotate.It is further preferably set on column
It is equipped with display control panel 32 and through-hole 33, wherein through-hole, distance measuring sensor and biasing post are located at same straight line.
40 bottom of horizontal top is provided with horizontal slide rail 41, and height sensor 50 is slidably connected on horizontal slide rail, the height
Degree sensor is capable of measuring its height between ground.
In addition, sliding of the height sensor on horizontal slide rail is preferably driven by linear motor 51.
Further, further include remote controler, by remote control device, make that idler wheel is driven to be moved to position to be detected.
Include the following steps.
Step 1, tested point telltale mark: choosing at least one anchor point as tested point on building ground to be measured,
Each tested point carries out telltale mark.
In this step 1, three anchor points are preferably chosen on building ground to be measured as tested point, and three anchor points are excellent
It selects triangular in shape.
Step 2, parameter setting: parameter setting is carried out on the display control panel being located on column；The parameter packet of setting
Include the minimum range range between ground flat degree critical field and two biasing posts；Wherein, when between two biasing posts away from
When from meeting minimum range range, two biasing posts will be located at same root horizontal line.
Step 3, find datum water level: one of them that ground flat degree detection device is moved to that step 1 marks to
Measuring point, then, distance measuring sensor work, distance measuring sensor by two driving idler wheels of automatic test between two biasing posts away from
From, and it is denoted as biasing post measuring distance；When biasing post measuring distance is greater than the minimum range range that step 2 is arranged, pass through drive
The angle control of outer eccentric wheel and interior eccentric wheel is realized in dynamic outer eccentric wheel and the rotation of interior eccentric wheel；In outer eccentric wheel or interior bias
While wheel rotation, test sensor works on, until when biasing post measuring distance meets minimum range area requirement, driving
Outer eccentric wheel and the rotation of interior eccentric wheel will stop operating；At this point, horizontal base plate and horizontal top are in horizontality, with level
For plane where top plate as datum water level, height sensor data are shown as zero.
Step 4, ground flat degree is tested: test process includes the following steps.
Step 41, horizontal slide rail of the height sensor in horizontal top slides one back and forth, records in slipping, high
Spend the data variation value range of sensor.
Step 42, column is rotated to set angle, and height sensor continues the horizontal slide rail sliding in horizontal top
One back and forth, records in slipping, the data variation value range of height sensor.
In this step 42, column rotation is preferably driven by rotating electric machine, and rotating electric machine is preferably connected with protractor.Point
Spending device is preferably eight protractors or six protractors, namely in each tested point, column will once be revolved by 45 ° or 60 °
Turn, until rotating a circle 360 °.
Step 5, ground flat degree judges: the data variation value range of height sensor in step 4 is set with step 2
Ground flat degree critical field be compared judgement.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail a variety of equivalents can be carried out to technical solution of the present invention within the scope of the technical concept of the present invention, this
A little equivalents all belong to the scope of protection of the present invention.
Claims (5)
1. a kind of building ground measurement method of planeness, characterized by the following steps:
Step 1, at least one anchor point tested point telltale mark: is chosen on building ground to be measured as tested point, each
Tested point carries out telltale mark；
Step 2, parameter setting: parameter setting is carried out on the display control panel being located on column；The parameter of setting includes ground
Minimum range range between surface evenness critical field and two biasing posts；Wherein, when the distance between two biasing posts are full
When sufficient minimum range range, two biasing posts will be located at same root horizontal line；
Step 3, it finds datum water level: ground flat degree detection device is moved to one of tested point that step 1 marks,
Then, distance measuring sensor works, and distance measuring sensor will test the distance between two biasing posts on two driving idler wheels automatically, and
It is denoted as biasing post measuring distance；It is outer inclined by driving when biasing post measuring distance is greater than the minimum range range that step 2 is arranged
The angle control of outer eccentric wheel and interior eccentric wheel is realized in heart wheel and the rotation of interior eccentric wheel；It is rotated in outer eccentric wheel or interior eccentric wheel
While, test sensor works on, until driving outer eccentric when biasing post measuring distance meets minimum range area requirement
Wheel and the rotation of interior eccentric wheel will stop operating；Wherein, outer eccentric wheel is sleeved on the periphery of interior eccentric wheel, and outer rim is sleeved on outer inclined
The periphery of heart wheel, tire is coaxially fixedly set in the periphery of outer rim, the two sides of interior eccentric wheel are provided with biasing post, two drives
The both ends of horizontal base plate are arranged in dynamic idler wheel, and each driving idler wheel passes through connecting plate and is connected with horizontal base plate, connecting plate
One end and the other side of biasing post on interior eccentric wheel are hinged, and the other end of connecting plate is fixedly connected with horizontal base plate；At this point, water
Flat substrate and horizontal top are in horizontality, using horizontal top place plane as datum water level, height sensor number
According to being shown as zero；
Step 4, ground flat degree is tested: test process includes the following steps:
Step 41, horizontal slide rail of the height sensor in horizontal top slides one back and forth, records in slipping, and height passes
The data variation value range of sensor；
Step 42, column is rotated to set angle, and height sensor continues the horizontal slide rail in horizontal top and slides one
Back and forth, it records in slipping, the data variation value range of height sensor；
Step 5, ground flat degree judges: the ground that will be set in the data variation value range of height sensor in step 4 and step 2
Surface evenness critical field is compared judgement.
2. building ground measurement method of planeness according to claim 1, it is characterised in that: in step 1, in building to be measured
Three anchor points are chosen on ground as tested point, and three anchor points are triangular in shape.
3. building ground measurement method of planeness according to claim 1, it is characterised in that: in step 42, column rotation
It is driven by rotating electric machine, rotating electric machine is connected with protractor.
4. building ground measurement method of planeness according to claim 3, it is characterised in that: protractor is eight protractors.
5. building ground measurement method of planeness according to claim 3, it is characterised in that: protractor is six protractors.
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| CN201710768988.XA CN107607077B (en) | 2017-08-31 | 2017-08-31 | Building ground measurement method of planeness |
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|---|---|---|---|
| CN201710768988.XA CN107607077B (en) | 2017-08-31 | 2017-08-31 | Building ground measurement method of planeness |
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| CN107607077B true CN107607077B (en) | 2019-09-13 |
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| CN108592771B (en) * | 2018-04-28 | 2019-12-06 | 山西华正创新技术研究院有限公司 | Simple and easy testing arrangement of building board roughness |
| CN108692645B (en) * | 2018-04-28 | 2020-01-14 | 浙江佳源铝业股份有限公司 | Simple testing device for flatness of self-used plate |
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| CN108682465B (en) * | 2018-05-22 | 2020-04-24 | 广东核电合营有限公司 | Installation process for expanding spent fuel pool of million-kilowatt nuclear power plant |
| CN108827193B (en) * | 2018-07-09 | 2020-08-21 | 武汉鸣辰建设集团有限公司 | Detection device for accurately detecting flatness of template |
| CN111588400B (en) * | 2020-05-08 | 2022-12-20 | 东软医疗系统股份有限公司 | Scanning bed, detection method and device of scanning bed, storage medium and electronic equipment |
| CN111505216B (en) * | 2020-05-14 | 2021-02-02 | 苏州英柏检测技术有限公司 | Wall body and empty gas detection survey device in blank room |
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