CN114812488B - Wall surface verticality flatness measuring device and wall surface verticality flatness measuring method - Google Patents
Wall surface verticality flatness measuring device and wall surface verticality flatness measuring method Download PDFInfo
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- CN114812488B CN114812488B CN202210568820.5A CN202210568820A CN114812488B CN 114812488 B CN114812488 B CN 114812488B CN 202210568820 A CN202210568820 A CN 202210568820A CN 114812488 B CN114812488 B CN 114812488B
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000005259 measurement Methods 0.000 claims description 14
- 230000009349 indirect transmission Effects 0.000 claims description 10
- 230000005570 vertical transmission Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 4
- 238000000691 measurement method Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 10
- 238000009415 formwork Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
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- 238000009435 building construction Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
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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
- 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
- G01B21/30—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 roughness or irregularity of surfaces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
- G01C9/06—Electric or photoelectric indication or reading means
- G01C2009/066—Electric or photoelectric indication or reading means optical
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The application discloses a wall perpendicularity flatness measuring device and a measuring method using the same, wherein the provided measuring device ensures that an infrared range finder is positioned on a vertical straight line on the same plane through the gravity of a testing module and the hinging effect of each module, and can automatically test the perpendicularity of a tall wall or a tall template; the sliding component can enable the testing module to translate and measure multiple groups of data, so that the flatness condition of the wall surface can be obtained. The method for measuring the wall perpendicularity and the flatness by using the measuring device avoids high-place operation of measuring staff, improves the measuring precision and reduces the labor cost.
Description
Technical Field
The application belongs to the field of building construction detection, and particularly relates to a wall body verticality flatness measuring device and a wall body verticality flatness measuring method.
Background
Along with the acceleration of the development process of urbanization, the number of high-rise buildings in large and small cities is increased, and the construction measurement in the high-rise buildings also draws great importance to the vast building construction enterprises. The existing method for measuring the flatness of the wall surface is to detect the wall surface by taking a test ruler by hand, and measure the deviation value from the reading of the test ruler. Measuring the verticality of the wall surface or the template by using a common plumb matched measuring scale, and selecting two points on a vertical line to calculate a difference value so as to obtain the verticality of the wall surface or the template; although the perpendicularity is measured by a laser instrument at present, a measuring staff is required to hold the measuring ruler by hand and can complete detection by matching with the laser instrument. Aiming at a tall template or a wall body, if manual measurement is adopted, a measurer is definitely required to climb to a high place, on one hand, because the environment of high place operation is easy to generate inaccurate measurement, larger error exists in measurement data; on the other hand, the high-place operation has a certain danger, and workers have safety problems, so the traditional method is obviously not suitable for measuring the verticality and the flatness of a high-size template or a wall body.
The utility model discloses a wall roughness detection device and detection method for engineering supervision in China patent CN202110165590.3 relates to the field of wall roughness detection, and it includes the guiding rule, one side and the wall body butt of guiding rule, the testing groove has been seted up along self length direction to one side of guiding rule and wall body butt, the testing groove runs through to the one side that deviates from the wall body from one side of guiding rule butt wall body, the movable groove has been seted up to one side that guiding rule and wall body are perpendicular, the movable groove runs through the guiding rule, guiding rule has the test rod along self length direction sliding connection in the testing groove, the one end that the test rod is close to the wall body is in contact with the wall body all the time, and the test rod can be along the perpendicular direction of wall body activity, guiding rule has the recording pen along self length direction sliding connection in the movable groove, recording pen and test rod fixed connection, the bottom of guiding rule has set firmly the record board along the length direction of guiding rule, the bottom of recording pen and the upper surface butt of record board. The application has the effect of improving the accuracy of wall measurement data. However, the device and the detection method are not applicable to the tall wall or the tall template, so the application provides a wall surface verticality flatness detection and measurement device and method aiming at the tall wall or the tall template.
Disclosure of Invention
The application aims to provide a wall surface verticality flatness measuring device and a wall surface verticality flatness measuring method.
A further object of the present application is to provide an apparatus and method for automated measurement of flatness of a tall wall or tall form, which reduces labor costs.
In order to achieve at least one of the above objects, the present application provides a wall body verticality flatness measuring apparatus, comprising:
a base;
the telescopic supporting rod is arranged at one end of the base;
one end of the connecting rod is connected to the top end of the telescopic supporting rod, and the other end of the connecting rod is connected to the middle position of the transverse sliding rod;
the bottom of the transverse slide bar is provided with a slide way along the length direction, and a transmission belt with a gear is arranged inside the slide way;
the sliding component is arranged in the slideway and can slide in the slideway along the length direction;
the testing module is connected below the sliding assembly, a fixed structure is arranged at the bottom end of each testing module, a hinge structure bearing groove is formed in each fixed structure, the testing modules are connected through the hinge structures and are longitudinally arranged, an infrared range finder is arranged at the center of each testing module, and the infrared range finders are located on the same plane vertical straight line.
Further, the hinge structure is a T-shaped clamping strip arranged at the top end of the test module, the bearing groove is a front side seal, the rear side is slotted, the shape of the bearing groove is matched with that of the clamping strip, and the clamping strip can be adhered to the bearing groove; magnets are arranged at the edges of two sides of the bearing groove, and the clamping strips are blocked in the bearing groove by adopting fixing strips with magnets at two ends.
Further, the hinge structure comprises an upper structure and a lower structure, the upper structure and the lower structure are both in a convex shape, the upper structure is embedded in a bearing groove of the fixing structure, the lower structure is fixedly arranged at the top end of the test module, the upper structure and the lower structure are connected through a hinge shaft, and the lower structure is sleeved in the upper structure and is reinforced and stabilized by adopting ball intervals.
Further, the sliding component is provided with a T-shaped shell, a motor is arranged in the shell, a sensor is arranged on the motor and used for receiving remote control signals, a transmission shaft is arranged at the top end of the motor, a driving gear is arranged above the transmission shaft and connected with the vertical transmission gear, an indirect transmission gear is arranged perpendicular to the vertical transmission gear, the indirect transmission gear is connected with a transmission belt, and a pulley is arranged on the shell which is in contact with the inner wall of the slideway.
Further, the length of the transverse sliding rod can be adjusted, and a three-hole bolt, a sleeve and a bolt are used for double fixation; limiting blocks are arranged at two ends of the transverse sliding rod.
Further, the measuring device further comprises a balancing weight, and the balancing weight is connected below the lowest testing module.
Further, a fixing rod is arranged in the direction of a connecting line between the top end of the telescopic supporting rod and the end part of the transverse sliding rod.
Further, the telescopic support rod adopts hydraulic telescopic or spring type or jack type.
Further, flexible wire connection is adopted among the infrared range finders
The application provides a method for measuring verticality flatness aiming at a tall wall or a tall template, which mainly comprises the following steps:
step one, providing all parts of the measuring device;
step two, determining the position of a structural surface to be detected, and assembling the detection device:
(1) The telescopic support rod is supported on the horizontal ground by the base, and the distance is adjusted according to the structural surface to be measured;
(2) The sliding assembly is arranged on the transverse sliding rod structure and comprises a transmission belt, a motor, a sensor, a driving gear, a vertical transmission gear, an indirect transmission gear and a pulley;
(3) Mounting a test module below the sliding assembly: assembling the hinge connection structure, and matching the proper number of the test modules according to the height of the test surface; connecting the infrared range finders of the test modules by flexible wires; an adapter block is arranged below the lowest test module, so that the perpendicularity of each test module is ensured;
(4) The length of the telescopic supporting rod is adjusted to the position to be tested;
step three, testing process:
(1) Verticality test: the infrared testers are required to be started to test the distance from each infrared tester to the measured surface, and as each infrared tester is on the vertical straight line of a plane, whether the difference value between each maximum value and each minimum value is in the standard range or not is calculated, so that the perpendicularity condition of the measured plane can be obtained;
(2) Flatness test: the motor is remotely controlled through an inductor arranged on the motor, so that the sliding assembly translates in the transverse sliding rod, the testing module is driven to translate, the set of multiple groups of vertical straight line data tested by the testing module is the surface data of the tested surface, and the flatness condition of the tested surface can be obtained by calculating the difference value of the tested data.
Compared with the prior art, the application has the following beneficial effects:
according to the wall surface verticality flatness measuring device provided by the application, the infrared range finders are ensured to be positioned on the vertical straight line of the same plane under the action of the gravity of the testing module and the hinging action of each module, so that the verticality of a tall wall or a tall template can be automatically tested; the sliding component can enable the testing module to translate and measure multiple groups of data, so that the flatness condition of the wall surface can be obtained. The measuring method provided by the application avoids the high-altitude operation of measuring staff, improves the measuring precision and reduces the labor cost.
Drawings
Fig. 1 is a schematic structural view of a wall surface verticality and flatness measuring device of the present application.
Fig. 2 is a schematic diagram of a connection structure of a test module of the measuring apparatus in embodiment 1 of the present application.
Fig. 3 is a schematic structural diagram of a sliding assembly according to an embodiment of the present application.
Fig. 4 is a schematic diagram of a transverse slide bar adjusting structure according to an embodiment of the present application.
Fig. 5 is a schematic diagram of a connection structure of a test module of the measuring apparatus in embodiment 2 of the present application.
1-a base; 2-a telescopic supporting rod; 3-connecting rods; 4-a transverse slide bar; a 5-slide assembly; 6-a test module; 7-fixing structure; 8-a carrying groove; 9-hinge structure; 10-superstructure; 11-a substructure; 12-a hinge shaft; 13-balls; 14-screw holes; 15-a pin hole; 16-a bolt; 17-kit; 18-bolts; 19-limiting blocks; 20-clamping strips; 21-fixing strips; 22-a fixed rod; 23-balancing weight; 24-slideway; 25-test plane; 26-flexible wires; 27-an output shaft; 28-infrared rangefinder; 29-magnet; 30-sockets; 31- "T" type housing; 32-an electric motor; 33-a drive gear; 34-vertical transmission gear; 35-an indirect drive gear; 36-a transmission belt; 37-pulley.
Detailed Description
The application is further described below with reference to the drawings and examples. The application as claimed is not limited to the embodiments described below.
As shown in fig. 1, the application provides a wall surface verticality flatness measuring device, which comprises a base 1, a telescopic supporting rod 2, a connecting rod 3, a transverse sliding rod 4, a sliding component 5, a fixing rod 22, a balancing weight 23 and a plurality of test modules 6, wherein the telescopic supporting rod is specifically arranged at one end of the base. One end of the connecting rod is connected to the top end of the telescopic supporting rod, and the other end of the connecting rod is connected to the middle position of the transverse sliding rod. The test module is longitudinally connected below the sliding assembly. The telescopic support rod adopts hydraulic telescopic or spring type or jack type.
As shown in fig. 2, an infrared range finder 28 is arranged at the center of each test module, the infrared range finders are connected by inserting a flexible wire 26 into a socket 30 at the top of the infrared range finders at the lower position, each infrared range finder is connected by a bluetooth chip, the chip is controlled by a remote controller, the chip is connected with a data processing system, the data processing system performs statistics summarization and feedback on data measured by the infrared range finders, and the infrared range finders are positioned on a vertical straight line on the same plane. The bottom of every test module is equipped with fixed knot constructs 7, and fixed knot constructs and is equipped with hinge structure bearing groove 8, and test module passes through hinge structure 9 to be connected, and be vertical range. Specifically, the T-shaped clamping strip 20 is arranged at the top end of the test module, the bearing groove is provided with a front side seal, the rear side is provided with a groove, the shape of the bearing groove is matched with that of the clamping strip, and the clamping strip can be adhered to the bearing groove; magnets 29 are arranged at the edges of the two sides of the bearing groove, and the clamping strips are blocked in the bearing groove by adopting fixing strips 21 with magnets at the two ends. In the state that the clamping strip is embedded into the bearing groove, the side surface of the fixing strip, which is attached to the bearing groove, is tightly attached to the side surface of the clamping strip, so that the probability of deformation of the clamping strip is reduced, and the test module is ensured to be positioned on the same plane.
As shown in fig. 3, the bottom of the transverse slide bar is provided with a slide 24 along the length direction, and a transmission belt 36 with gears is arranged inside the slide along the length direction of the slide. The slide way is internally connected with the sliding component 5, specifically, the sliding component is provided with a T-shaped shell 31, a motor 32 is arranged in the shell, a sensor is arranged on the motor to receive remote control signals, the sensor can control a motor switch and forward and reverse rotation, the forward rotation and reverse rotation of the motor are controlled to change the translation direction of the sliding component, the upper part of the motor is connected with a driving gear 33 through an output shaft 27, the driving gear drives a vertical transmission gear to rotate 34, the vertical transmission gear rotates to drive an indirect transmission gear perpendicular to the vertical transmission gear to rotate 35, the indirect transmission gear is connected with a transmission belt, and the rotation of the indirect transmission gear on the transmission belt realizes the translation of the sliding component in the slide way. And the shell contacted with the inner wall of the slideway is provided with a pulley 37 for enabling the sliding assembly to run in the slideway more smoothly.
As shown in FIG. 4, the length of the transverse slide bar can be adjusted, and in order to prevent the transverse slide bar from deforming, a three-hole bolt and a bolt are used for double fixation. The tail end of the sliding rod is provided with a corresponding screw hole 14 and a bolt hole 15, the bolt hole corresponds to the bolt 16, and the depth of the bolt hole is half of the length of the bolt, so that the installation of the extension section is facilitated; the bolt and the extension are installed, the sleeve 17 is installed after the installation, the bolts 18 are screwed, and a plurality of bolts are symmetrically arranged; in order to prevent the sliding assembly from drawing out of the slideway, a limiting block 19 is arranged at the tail end of the slideway.
As shown in fig. 5, in another alternative embodiment of the hinge structure of the present application, the hinge structure includes an upper structure 10 and a lower structure 11, the upper structure is embedded in a carrying slot of the fixed structure, the lower structure is fixedly arranged at the top end of the test module, the upper structure is connected with the lower structure through a hinge shaft 12, the lower structure is sleeved in the upper structure, and is stabilized by adopting balls 13 at intervals, and hinge shafts are distributed in a triangle shape to prevent each hinge structure from being deformed by gravity after long-term use.
The application provides a method for measuring verticality flatness aiming at a tall wall or a tall template, which mainly comprises the following steps:
step one, providing all parts of the measuring device;
step two, determining the position of a structural surface to be detected, and assembling the detection device:
(1) The telescopic support rod is supported on the horizontal ground by the base, and the distance is adjusted according to the structural surface to be measured;
(2) The sliding assembly is arranged on the transverse sliding rod structure and comprises a transmission belt, a motor, a sensor, a driving gear, a vertical transmission gear, an indirect transmission gear and a pulley;
(3) Mounting a test module below the sliding assembly: and assembling the hinge connection structure, and matching the proper number of the test modules according to the height of the test surface. And connecting the infrared range finders of the test modules by using flexible wires. An adapter block is arranged below the lowest test module, so that the perpendicularity of each test module is ensured;
(4) The length of the telescopic supporting rod is adjusted to the position to be tested;
step three, testing process:
(1) Verticality test: only the infrared testers are started to measure the distance from each infrared tester to the measured surface, each infrared tester calculates whether the difference value between each maximum value and each minimum value is in a standard range on the vertical straight line of a plane, and the perpendicularity condition of the measured plane can be obtained;
(2) Flatness test: the motor is remotely controlled through an inductor arranged on the motor, so that the sliding assembly translates in the transverse sliding rod, the testing module is driven to translate, the set of multiple groups of vertical straight line data tested by the testing module is the surface data of the tested surface, and the flatness condition of the tested surface can be obtained by calculating the difference value of the tested data.
For the test of the verticality of the formwork wall, the test template verticality is usually adopted to indirectly evaluate the verticality of the wall, and when the formwork is erected and formed, the outside is provided with supporting structures such as battens, steel pipes and the like which are required to be used for formwork supporting, and the existence of the supporting structures forms barriers to the detection of the template verticality. The measuring device and the measuring method can effectively solve the problems, and the method is characterized in that only the data from the infrared range finder to the formwork surface is recorded, the data of the tested supporting structure are discarded, and the perpendicularity of the formwork can be obtained by carrying out difference value calculation on the recorded data, so that the perpendicularity of the wall body in the formwork is calculated.
The scope of the present application is not limited to the above-described embodiments, and it is apparent that various modifications and variations can be made to the present application by those skilled in the art without departing from the scope and spirit of the application. It is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. A wall perpendicularity flatness measurement apparatus, comprising:
a base;
the telescopic supporting rod is arranged at one end of the base;
one end of the connecting rod is connected to the top end of the telescopic supporting rod, and the other end of the connecting rod is connected to the middle position of the transverse sliding rod;
the bottom of the transverse slide bar is provided with a slide way along the length direction, and a transmission belt with gears is arranged in the slide way;
the sliding component is arranged in the slideway and can slide in the slideway along the length direction;
the method is characterized in that: the test device also comprises a plurality of test modules, the test modules are connected below the sliding component, the bottom end of each test module is provided with a fixed structure, the fixed structure is provided with a bearing groove of a hinged structure, the test modules are connected through a hinge structure and are longitudinally arranged, an infrared range finder is arranged at the center of each test module, and the infrared range finders are positioned on the vertical straight line of the same plane;
the hinge structure is a T-shaped clamping strip arranged at the top end of the test module, the bearing groove is a front side seal, the rear side is slotted, the shape of the bearing groove is matched with that of the clamping strip, and the clamping strip can be adhered to the bearing groove; magnets are arranged at the edges of two sides of the bearing groove, and the clamping strips are blocked in the bearing groove by adopting fixing strips with magnets at two ends;
the sliding assembly is provided with a T-shaped shell, a motor is arranged in the shell, a sensor is arranged on the motor and used for receiving remote control signals, a transmission shaft is arranged at the top end of the motor, a driving gear is arranged above the transmission shaft and connected with a vertical transmission gear, an indirect transmission gear is arranged perpendicular to the vertical transmission gear, the indirect transmission gear is connected with a transmission belt, and a pulley is arranged on the shell which is in contact with the inner wall of the slideway.
2. The wall perpendicularity flatness measurement apparatus according to claim 1, wherein: the length of the transverse sliding rod can be adjusted, and a three-hole bolt is adopted for double fixation of the sleeve and the bolt; limiting blocks are arranged at two ends of the transverse sliding rod.
3. The wall perpendicularity flatness measurement apparatus according to claim 2, wherein: the measuring device further comprises a balancing weight which is connected below the lowest test module.
4. A wall perpendicularity flatness measurement apparatus according to claim 3, characterized in that: the top of the telescopic supporting rod is provided with a fixing rod in the direction of a connecting line between the top of the telescopic supporting rod and the end part of the transverse sliding rod.
5. The wall perpendicularity flatness measurement apparatus of claim 4, wherein: the telescopic support rod adopts hydraulic telescopic or spring type or jack type.
6. The wall perpendicularity flatness measurement apparatus according to claim 1, wherein: the hinge structure comprises an upper structure and a lower structure, wherein the upper structure and the lower structure are both in a convex shape, the upper structure is embedded in a bearing groove of the fixed structure, the lower structure is fixedly arranged at the top end of the test module, the upper structure is connected with the lower structure through a hinge shaft, and the lower structure is sleeved in the upper structure and is reinforced and stabilized by adopting ball intervals.
7. A measurement method using the measurement device according to any of claims 1 to 6, comprising mainly the steps of:
step one, providing all parts of the measuring device;
step two, determining the position of a structural surface to be detected, and assembling the measuring device:
the telescopic support rod is supported on the horizontal ground by the base, and the distance is adjusted according to the structural surface to be measured;
the sliding assembly is arranged on the transverse sliding rod structure and comprises a transmission belt, a motor, a sensor, a driving gear, a vertical transmission gear, an indirect transmission gear and a pulley;
mounting a test module below the sliding assembly: assembling the hinge connection structure, and matching the proper number of the test modules according to the height of the test surface; connecting the infrared range finders of the test modules by flexible wires; an adapter block is arranged below the lowest test module, so that the perpendicularity of each test module is ensured;
the length of the telescopic supporting rod is adjusted to the position to be tested;
step three, testing process:
verticality test: only the infrared testers are started to measure the distance from each infrared tester to the measured surface, each infrared tester calculates whether the difference value between each maximum value and each minimum value is in a standard range on the vertical straight line of a plane, and the perpendicularity condition of the measured plane can be obtained;
flatness test: the motor is remotely controlled through an inductor arranged on the motor, so that the sliding assembly translates in the transverse sliding rod, the testing module is driven to translate, the set of multiple groups of vertical straight line data tested by the testing module is the surface data of the tested surface, and the flatness condition of the tested surface can be obtained by calculating the difference value of the tested data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210568820.5A CN114812488B (en) | 2022-05-24 | 2022-05-24 | Wall surface verticality flatness measuring device and wall surface verticality flatness measuring method |
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| CN202210568820.5A CN114812488B (en) | 2022-05-24 | 2022-05-24 | Wall surface verticality flatness measuring device and wall surface verticality flatness measuring method |
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| CN114812488B true CN114812488B (en) | 2023-10-27 |
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| CN115326014B (en) * | 2022-10-11 | 2023-02-07 | 中国建筑第五工程局有限公司 | Micro-pasting type quality measurement and detection device for constructional engineering |
| CN118189863A (en) * | 2024-05-17 | 2024-06-14 | 山东鉴玺工程质量检测有限公司 | Building wall flatness detection device |
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