CN112577476A - Building construction wall surface verticality and levelness detection device and detection method - Google Patents
Building construction wall surface verticality and levelness detection device and detection method Download PDFInfo
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- CN112577476A CN112577476A CN202011354828.9A CN202011354828A CN112577476A CN 112577476 A CN112577476 A CN 112577476A CN 202011354828 A CN202011354828 A CN 202011354828A CN 112577476 A CN112577476 A CN 112577476A
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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
- 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
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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
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
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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
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
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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
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
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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
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
Abstract
The invention discloses a device and a method for detecting the verticality and the levelness of a building construction wall surface, wherein the device comprises a placing plate, a laser assembly, a charging interface and a placing groove, a connecting seat is fixedly arranged at the center of the back surface of the placing plate, suckers are arranged on the front surface of the placing plate at equal intervals, an air cavity is formed in the connecting part of the placing plate and the suckers, an air sealing plate is movably arranged in the air cavity, an elastic part is fixed between the air sealing plate and the air cavity, a pressing rod is hinged on the placing plate outside the air cavity, a connecting ball is movably connected in the connecting seat, and the middle part of one side, far away from the connecting ball, of the connecting plate is connected with. According to the detection device and the detection method for the perpendicularity and the levelness of the building construction wall surface, only one-time installation and fixed point of the device is needed, the rapid and effective detection of the wall surface evenness and the perpendicularity can be reduced, the detection efficiency and the detection accuracy are improved, and the influence on the generation of detection data is reduced.
Description
Technical Field
The invention relates to the technical field of building detection, in particular to a device and a method for detecting the perpendicularity and levelness of a building construction wall surface.
Background
After the construction is pour to the building wall, before the wall interior whitewashes the decoration, in order to ensure the holistic location of building is stable and the security of living for a long time, after the shaping is pour to the shear force wall, need dismantle the completion back at the template, carry out the roughness and the straightness that hangs down of wall and detect, avoid the wall because of the error of roughness and straightness that hangs down, cause the inconvenience of follow-up interior decoration and the conventional indoor area that lives is not enough and the potential safety hazard of living, current wall straightness and the roughness adopt guiding rule and wedge filler gauge to use jointly respectively, in wall different positions department, carry out placing the location of guiding rule, utilize the level bar on the guiding rule to carry out vertical error detection, through the constitution of wedge filler gauge and guiding rule, inspect different positions department of wall and lean on to the gap between, accomplish data detection.
However, the existing detection device for the perpendicularity and the levelness of the building construction wall surface has the following problems when in use:
1. the whole use is complicated, repeated positioning and fixing points are needed when the perpendicularity and the flatness are detected, three or more points are often needed for detecting the guiding rule of the perpendicularity and the flatness due to the influence of the length and the width of the wall surface, the labor effect of a construction measurer is greatly increased, the error difference of data detection is increased due to the repeated fixing point problem, and the accuracy of the data detection is influenced;
2. when accomplishing the detection of roughness, the guiding ruler place and receive the local protruding swell influence of wall easily, cause the unilateral perk that the guiding ruler was placed, influence detection achievement's quick effective going on, it is many to omit at wall roughness detection time data, the inefficiency of detection, because of the fixed point places the problem easily and leads to the data deviation increase.
To the above problems, innovative design is urgently needed on the basis of the original building construction wall surface verticality and levelness detection device.
Disclosure of Invention
The invention aims to provide a device and a method for detecting the perpendicularity and levelness of a building construction wall surface, which aim to solve the problems that the prior art proposes that the whole use is complicated, when the verticality and the flatness are detected, repeated positioning and fixing are needed, the detection guiding rule for the verticality and the flatness is usually required to be three or more than three points due to the influence of the length and the width of the wall surface, the labor effect of a construction measurer is greatly increased, the error difference value of data detection is increased due to the repeated fixing problem, the accuracy of the data detection is influenced, when the flatness detection is finished, the placement of the guiding ruler is easily influenced by local convex bulges on the wall surface, so that the single-side tilting of the placement of the guiding ruler is caused, the rapid and effective performance of the detection work is influenced, data are omitted more when the wall flatness is detected, the detection efficiency is low, and the problem of data deviation increase caused by the problem of fixed-point placement is easy to solve.
In order to achieve the purpose, the invention provides the following technical scheme: a device for detecting the verticality and the levelness of a building construction wall surface comprises a placing plate, a laser assembly, a charging interface and a placing groove, wherein a connecting seat is fixedly arranged at the center of the back surface of the placing plate, suckers are equidistantly arranged on the front surface of the placing plate, an air cavity is formed in the connecting part of the placing plate and the suckers, an air sealing plate is movably arranged in the air cavity, an elastic part is fixed between the air sealing plate and the air cavity, a pressure rod is hinged on the placing plate outside the air cavity, a damping rubber sleeve is sleeved at the end part of the pressure rod, a connecting ball is movably connected in the connecting seat, the back surface of the connecting ball is fixedly connected with the middle part of a connecting plate, a sliding groove is formed in the connecting plate, the middle part of one side of the connecting plate, which is far away from the connecting ball, is connected with the middle part of a, and a rotating handle is arranged in the middle of the fixing plate in a penetrating way.
Preferably, place board and connecting seat and be coaxial fixed connection, and embedded the installing dull polish layer on the inside wall of connecting seat to constitute universal globular structure between connecting seat and the connecting ball.
Preferably, the air cavity is communicated with the middle part of the sucker, the inner side wall of the air cavity is in fit sealing type sliding connection with the outer edge of the air sealing plate, and the air cavity is communicated with one side close to the pressure rod.
Preferably, the compression bars, the air sealing plates and the air cavities are arranged in a one-to-one correspondence mode, the compression bars and the placing plates form a relative overturning structure, and the air sealing plates are arranged in a T-shaped structure.
Preferably, connect ball and connecting plate and be interior empty setting through connection, and the inner bearing of connecting plate runs through and installs the lead screw to the cover is equipped with the push pedal on being located the inside outer wall of connecting plate to the lead screw, and embedded installation has the dull polish board on the outer wall of connecting ball moreover, is fixed with the sealing rubber strip between the inside avris of dull polish board and connection ball simultaneously, the inside of connecting the ball is fixed with the support, and is fixed with the telescopic link between support and the dull polish board to the top center department fixed mounting of connecting plate has the level bubble.
Preferably, threaded connection between lead screw and the push pedal, and the outward flange of push pedal sets up to the rubber material, connect ball and connecting plate for inside through connection's whole sealed setting, and connect the angular distribution such as dull polish board on the ball and have 3 to connect ball and dull polish board to constitute complete globular structure jointly.
Preferably, the frosting plate is arranged in an arc-shaped structure, the frosting plate and the supports are distributed in a one-to-one correspondence mode, and the telescopic rods on the same support are distributed in parallel.
Preferably, the standing groove is arranged in the fixing plate, a cross rod is mounted on an inner bearing of the standing groove, one end of a worm wheel and one end of a positioning block are respectively sleeved on the outer wall of the middle of the cross rod and the outer wall of the end of the cross rod, and the other end of the positioning block penetrates through the standing groove and is arranged in the sliding groove.
Preferably, the rotation sets up to worm-shaped structure on the rod end outer wall that is located the standing groove, and rotates and be connected between worm-shaped outer wall and the worm wheel of handle, the tip threaded connection of horizontal pole and locating piece, and be fixed with the tooth piece on the other end outer wall of locating piece to be sliding connection between the tip of locating piece and the inner wall of spout, the spout sets up to the ring channel structure that the inside wall is the cockscomb structure moreover.
In addition, the invention also provides a detection method of the device for detecting the perpendicularity and the levelness of the building construction wall surface, which comprises the following steps:
s1, firstly, the device is installed and fixed on a wall surface, the sucking disc is extruded and attached to the wall surface by the pushing of the placing plate, the air sealing plate is pulled down by the action of the elastic part, so that the pressure of the air cavity is reduced, the sucking disc is stably adsorbed on the wall surface by the negative pressure, the rotation of the pressure lever can push the air sealing plate, and the sucking disc is more convenient to adsorb and take off the wall surface;
s2, rotating the universal ball structure of the connecting ball and the connecting seat to rotate the connecting ball and the connecting plate in all directions, and adjusting the center of alignment of the leveling bubble by changing the position of the connecting plate to make the connecting plate in a horizontal state;
s3, rotating the screw rod, changing the position of the push plate and the internal pressure of the connecting ball and the connecting plate by utilizing the threaded connection between the screw rod and the push plate, so that the frosted plate embedded on the connecting ball is bounced to be in frictional contact with the frosted layer, the connecting ball and the connecting plate are in frictional positioning, the telescopic rod assists the resetting of the frosted layer, and the sealing rubber strip maintains the gas sealing use effect at the connection part between the frosted plate and the connecting ball;
s4, after the connecting plate is positioned together with the fixing plate and the laser assembly, the laser assembly is started, the distance between the laser light and the wall surface is measured by using the tape measure, the perpendicularity and flatness errors of the wall surface are obtained, the perpendicularity detection detects the data difference of 3 points at the top, the middle and the bottom at least, the flatness is different according to the length of the wall surface, the number of detection points is not less than 3, and meanwhile, the data difference is obtained by subtracting the minimum value according to the maximum value;
and S5, finally, the bearing connection between the fixed plate and the connecting plate is used for facilitating the orientation angle of the connecting plate to be changed after the positioning, the positioning block is connected with the sliding groove in a sliding mode to provide support for the rotation of the fixed plate and the connecting plate, so that the fixed plate and the connecting plate are smoother, the rotating handle rotates, the mounting positions of the positioning block and the tooth block are changed by utilizing the meshing between the worm structure and the worm wheel and the threaded connection between the positioning block and the cross rod, the mounting and positioning effects of the laser assembly are achieved by the mutual clamping of the tooth block and the sawtooth structures on the inner wall of the sliding groove, and the verticality and the flatness of the whole wall can be detected after one-time positioning.
Compared with the prior art, the invention has the beneficial effects that: according to the detection device and the detection method for the perpendicularity and the levelness of the building construction wall surface, only one-time installation of the device is needed, the rapid and effective detection of the wall surface flatness and the perpendicularity can be reduced, the detection efficiency and the detection accuracy are improved, and the influence on the generation of detection data is reduced;
1. the installation position of the air seal plate is convenient to change only by the rotation of the pressure lever and the elastic action of the elastic piece, the effect of adjusting the pressure inside the air cavity is achieved, so that the sucker can be well and stably adsorbed on the indoor wall surface to carry out the installation and the positioning of the device, meanwhile, the connecting ball and the connecting seat form a universal ball structure for adjusting the angle and the horizontal placement of the connecting plate, the aim of stably positioning the connecting plate is achieved after the position connection relationship between the frosting plate and the frosting layer is changed through the push plate, so that the connecting plate is slightly limited by the position positioning of the wall surface when the verticality and the flatness of the wall surface are detected subsequently, the laser can be randomly positioned at a convenient position, and can rotate when in use through relative rotation and installation positioning between the connecting plate and the fixing plate, so that the laser can reach any position of the intensity to perform detection work;
2. after the device fixed point arrives a department, only need through the application of shining of laser and tape measure, utilize the tape measure to record the data difference between laser and the different walls to after above-mentioned laser ray angle is adjusted wantonly, can be artificial utilize the tape measure to record the interval of wall optional position and laser ray, utilize the numerical difference in the same vertical straight line, detect the error of department wall straightness that hangs down, and carry out the difference through the numerical value in slope and the horizontal straight line and calculate, can effectually obtain the roughness difference error of wall fast, improve the efficiency that data detected.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the gas seal plate of the present invention;
FIG. 3 is a schematic top view of the connecting ball of the present invention;
fig. 4 is a schematic view of the distribution structure of the sanding plate of the present invention;
FIG. 5 is a schematic view of a positioning block mounting structure of the present invention;
FIG. 6 is a schematic view of the chute structure of the present invention.
In the figure: 1. placing the plate; 2. a connecting seat; 3. a suction cup; 4. an air cavity; 5. an air seal plate; 6. an elastic member; 7. a pressure lever; 8. damping rubber sleeves; 9. sanding layer; 10. a connecting ball; 11. a connecting plate; 12. a chute; 13. a screw rod; 14. pushing the plate; 15. sanding a plate; 16. sealing the rubber strip; 17. a support; 18. a telescopic rod; 19. leveling air bubbles; 20. a fixing plate; 21. a laser assembly; 22. a charging interface; 23. rotating the handle; 24. a placement groove; 25. a cross bar; 26. a worm gear; 27. positioning blocks; 28. a tooth block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a detection device for the verticality and the levelness of a building construction wall surface comprises a placing plate 1, a connecting seat 2, a sucker 3, an air cavity 4, an air sealing plate 5, an elastic part 6, a pressure rod 7, a damping rubber sleeve 8, a frosted layer 9, a connecting ball 10, a connecting plate 11, a chute 12, a screw rod 13, a push plate 14, a frosted plate 15, a sealing rubber strip 16, a support 17, a telescopic rod 18, a leveling bubble 19, a fixing plate 20, a laser component 21, a charging interface 22, a rotating handle 23, a placing groove 24, a cross rod 25, a worm gear 26, a positioning block 27 and a tooth block 28, wherein the connecting seat 2 is fixedly arranged at the center of the back surface of the placing plate 1, the suckers 3 are arranged at equal intervals on the front surface of the placing plate 1, the air cavity 4 is formed in the connecting part of the placing plate 1 and the sucker 3, the air cavity 5 is movably provided with the air sealing plate 5, the elastic part 6 is fixed between, and the tip cover of depression bar 7 is equipped with damping gum cover 8, swing joint has connecting ball 10 in the connecting seat 2, and the back of connecting ball 10 and the middle part fixed connection of connecting plate 11, and seted up spout 12 on the connecting plate 11, connecting plate 11 keeps away from to be connected for the bearing between the middle part of ball 10 one side middle part and fixed plate 20 and be connected, and the left and right sides of fixed plate 20 all is fixed with laser assembly 21, and install the interface 22 that charges on the laser assembly 21, and the middle part bearing of fixed plate 20 runs through and installs rotation handle 23.
Through connection between the middle part of air cavity 4 and sucking disc 3, and constitute the sealed sliding connection of laminating between the outward flange department of the inside wall of air cavity 4 and atmoseal board 5, and air cavity 4 is by having a perfect understanding the setting to one side of depression bar 7, one-to-one sets up between depression bar 7 and atmoseal board 5 and the air cavity 4, and depression bar 7 with place board 1 and constitute relative flip structure, and atmoseal board 5 sets up to "T" style of calligraphy structure, utilize the promotion of depression bar 7 and the elastic component 6's elastic force effect, be convenient for change atmoseal board 5's position, make sucking disc 3 can carry out good and stable absorption location on the wall.
Threaded connection between lead screw 13 and the push pedal 14, and the outward flange of push pedal 14 sets up to the rubber material, connect ball 10 and connecting plate 11 and set up for inside through connection's whole seal, and connect angular distribution such as dull polish board 15 on the ball 10 to have 3, and connect ball 10 and dull polish board 15 to constitute complete globular structure jointly, change the position of push pedal 14, thereby promote the inside atmospheric pressure change of connecting ball 10, make 15 displacements of dull polish board and with dull polish layer 9 in mutual contact, reach the location purpose of connecting between ball 10 and the connecting plate 11.
Standing groove 24 sets up in the inside of fixed plate 20, and the inside bearing of standing groove 24 installs horizontal pole 25 to on the middle part outer wall of horizontal pole 25 and the tip outer wall respectively the cover be equipped with worm wheel 26 and the one end of locating piece 27, the other end of locating piece 27 runs through standing groove 24 and sets up in spout 12 in addition, makes fixed plate 20 more stable smooth when rotatory.
Rotate and set up to worm column structure on the rod end outer wall that is located standing groove 24 to 23, and rotate and be connected the meshing between the worm column outer wall of 23 and worm wheel 26, the tip threaded connection of horizontal pole 25 and locating piece 27, and be fixed with tooth piece 28 on the other end outer wall of locating piece 27, and be sliding connection between the tip of locating piece 27 and the inner wall of spout 12, spout 12 sets up to the inside wall and is the annular groove structure of cockscomb structure, be convenient for fixed plate 20 position angle location after rotating, once fix a point the back at the device, accomplish roughness and straightness's that hangs down detection.
In addition, the invention also provides a detection method of the device for detecting the perpendicularity and the levelness of the building construction wall surface, which comprises the following steps:
s1, firstly, the device is installed and fixed on a wall surface, the sucking disc 3 is extruded and attached to the wall surface by the pushing of the placing plate 1, the air sealing plate 5 is pulled down by the action of the elastic piece 6, so that the pressure of the air cavity 4 is reduced, the sucking disc 3 is stably adsorbed on the wall surface by the action of negative pressure, the rotation of the pressure lever 7 can push the air sealing plate 5, and the sucking disc 3 is more convenient to adsorb and take down on the wall surface;
s2, the universal ball structure of the connecting ball 10 and the connecting seat 2 rotates to rotate the connecting ball 10 and the connecting plate 11 in all directions to adjust the center of the leveling bubble 19 by changing the position of the connecting plate 11, so that the connecting plate 11 is placed in a horizontal state;
s3, rotating the screw rod 13, changing the position of the push plate 14 and the internal pressure of the connecting ball 10 and the connecting plate 11 by using the threaded connection between the screw rod 13 and the push plate 14, so that the frosted plate 15 embedded on the connecting ball 10 is bounced to be in frictional contact with the frosted layer 9, performing frictional positioning between the connecting ball 10 and the connecting plate 11, the telescopic rod 18 assists in resetting the frosted layer 9, and the sealing rubber strip 16 maintains the gas sealing use effect at the connection part between the frosted plate 15 and the connecting ball 10;
s4, after the connecting plate 11 is positioned together with the fixing plate 20 and the laser assembly 21, the laser assembly 21 is started, the tape measure is used for measuring the distance between the laser light and the wall surface, the perpendicularity and the flatness error of the wall surface are obtained, the perpendicularity detection detects the data difference of the upper, middle and lower 3 points at least, the flatness is different according to the length of the wall surface, the number of the detection points is not less than 3, and the data difference is obtained by subtracting the minimum value according to the maximum value;
and S5, finally, the bearing connection between the fixing plate 20 and the connecting plate 11 is used for facilitating the change of the orientation angle of the fixing plate 20 after the connecting plate 11 is positioned, meanwhile, the positioning block 27 is in fit sliding connection with the sliding chute 12 to provide support for the rotation of the fixing plate 20 and the connecting plate 11, so that the fixing plate 20 and the connecting plate 11 are smoother, the rotation of the rotating handle 23 is realized, the mounting positions of the positioning block 27 and the tooth block 28 are changed by utilizing the engagement between the worm structure and the worm wheel 26 and the threaded connection between the positioning block 27 and the cross rod 25, the mounting and positioning effects of the laser assembly 21 are achieved by the mutual clamping of the tooth block 28 and the sawtooth structures on the inner wall of the sliding chute 12, and the detection of the verticality and the flatness.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a building construction wall hangs down straightness and levelness detection device, is including placing board (1), laser unit (21), interface (22) and standing groove (24) charge, its characterized in that: the novel vacuum packaging box is characterized in that a connecting seat (2) is fixedly installed at the center of the back of the placing plate (1), suckers (3) are installed on the front of the placing plate (1) at equal intervals, air cavities (4) are formed in the connecting part of the placing plate (1) and the suckers (3), air sealing plates (5) are movably installed in the air cavities (4), elastic parts (6) are fixed between the air sealing plates (5) and the air cavities (4), pressing rods (7) are hinged to the placing plate (1) on the outer sides of the air cavities (4), damping rubber sleeves (8) are sleeved at the end parts of the pressing rods (7), connecting balls (10) are movably connected in the connecting seat (2), the back of each connecting ball (10) is fixedly connected with the middle of the connecting plate (11), sliding grooves (12) are formed in the connecting plate (11), and the middle of one side, far away from the connecting balls (10), of the connecting plate (11), and the left and right sides of fixed plate (20) all is fixed with laser subassembly (21) to install charging interface (22) on laser subassembly (21), the middle part bearing of fixed plate (20) is run through and is installed rotation handle (23) moreover.
2. The building construction wall surface verticality and levelness detection device according to claim 1, characterized in that: place board (1) and connecting seat (2) and be coaxial fixed connection, and embedded frosting layer (9) of installing on the inside wall of connecting seat (2) to constitute universal globular structure between connecting seat (2) and connecting ball (10).
3. The building construction wall surface verticality and levelness detection device according to claim 1, characterized in that: the middle parts of the air cavity (4) and the sucker (3) are communicated, the inner side wall of the air cavity (4) and the outer edge of the air sealing plate (5) form a sealed sliding connection in a fitting manner, and the air cavity (4) is communicated with one side close to the compression rod (7).
4. The building construction wall surface verticality and levelness detection device according to claim 3, characterized in that: the compression bars (7), the air sealing plates (5) and the air cavities (4) are arranged in a one-to-one correspondence mode, the compression bars (7) and the placing plates (1) form a relative overturning structure, and the air sealing plates (5) are arranged to be T-shaped.
5. The building construction wall surface verticality and levelness detection device according to claim 1, characterized in that: connect ball (10) and connecting plate (11) and be interior empty setting through connection, and the inner bearing of connecting plate (11) runs through and installs lead screw (13), and the cover is equipped with push pedal (14) on being located the inside outer wall of connecting plate (11) lead screw (13), and embedded installation dull polish board (15) on the outer wall of connecting ball (10), be fixed with between the inside avris of dull polish board (15) and connecting ball (10) simultaneously sealing rubber strip (16), the inside of connecting ball (10) is fixed with support (17), and is fixed with between support (17) and dull polish board (15) telescopic link (18), and the top center department fixed mounting of connecting plate (11) has level bubble (19).
6. The building construction wall surface verticality and levelness detection device according to claim 5, characterized in that: threaded connection between lead screw (13) and push pedal (14), and the outward flange of push pedal (14) sets up to the rubber material, connect ball (10) and connecting plate (11) and set up for inside through connection's whole sealed, and connect the angle distribution such as dull polish board (15) on ball (10) and have 3 to connect ball (10) and dull polish board (15) and constitute complete globular structure jointly.
7. The building construction wall surface verticality and levelness detection device according to claim 5, characterized in that: the sanding plate (15) is arranged in an arc-shaped structure, the sanding plate (15) and the supports (17) are distributed in a one-to-one correspondence mode, and the telescopic rods (18) on the same support (17) are distributed in parallel.
8. The building construction wall surface verticality and levelness detection device according to claim 1, characterized in that: the placing groove (24) is arranged in the fixing plate (20), a cross rod (25) is installed on an inner bearing of the placing groove (24), one end of a worm wheel (26) and one end of a positioning block (27) are respectively sleeved on the outer wall of the middle portion and the outer wall of the end portion of the cross rod (25), and the other end of the positioning block (27) penetrates through the placing groove (24) and is arranged in the sliding groove (12).
9. The building construction wall surface verticality and levelness detection device according to claim 8, characterized in that: the rotary handle (23) is arranged on the outer wall of the rod end in the placing groove (24) and is of a worm-shaped structure, the outer wall of the worm-shaped handle (23) is meshed with the worm wheel (26) in a rotating mode, the cross rod (25) is in threaded connection with the end portion of the positioning block (27), a tooth block (28) is fixed on the outer wall of the other end of the positioning block (27), the end portion of the positioning block (27) is in sliding connection with the inner wall of the sliding groove (12), and the sliding groove (12) is of a sawtooth-shaped annular groove structure.
10. The building construction wall surface verticality and levelness detection device according to claim 1, characterized in that: the detection method for the perpendicularity and the levelness of the building construction wall surface comprises the following steps:
s1, firstly, the device is installed and fixed on a wall surface, the sucking disc (3) is extruded and attached to the wall surface by pushing the placing plate (1), the air sealing plate (5) is pulled down by the elastic part (6) to reduce the pressure of the air cavity (4), the sucking disc (3) is stably adsorbed on the wall surface under the action of negative pressure, the air sealing plate (5) can be pushed by the rotation of the pressure lever (7), and the sucking disc (3) can be conveniently adsorbed and taken down on the wall surface;
s2, rotating the universal ball structure of the connecting ball (10) and the connecting seat (2) to rotate the connecting ball (10) and the connecting plate (11) in all directions to form an integral angle, and changing the position of the connecting plate (11) to adjust the center of alignment of the leveling bubble (19) so that the connecting plate (11) is integrally placed in a horizontal state;
s3, subsequently, rotating the screw rod (13), changing the position of the push plate (14) and the internal pressure of the connecting ball (10) and the connecting plate (11) by utilizing the threaded connection between the screw rod (13) and the push plate (14), so that the frosted plate (15) embedded on the connecting ball (10) is bounced to be in friction contact with the frosted layer (9), the connecting ball (10) and the connecting plate (11) are in friction positioning, the telescopic rod (18) assists in resetting the frosted layer (9), and the sealing rubber strip (16) maintains the gas sealing use effect of the joint between the frosted plate (15) and the connecting ball (10);
s4, after the connecting plate (11) is positioned together with the fixing plate (20) and the laser assembly (21), the laser assembly (21) is started, the distance between the laser light and the wall surface is measured by using a tape measure, the perpendicularity and flatness errors of the wall surface are obtained, the perpendicularity detection detects the data difference of upper, middle and lower 3 points at least, the flatness is different according to the length of the wall surface, the number of detection points is not less than 3, and meanwhile, the data difference is obtained by subtracting the minimum value according to the maximum value;
and S5, finally, the bearing connection between the fixing plate (20) and the connecting plate (11) is used for facilitating the change of the orientation angle of the fixing plate (20) after the connecting plate (11) is positioned, meanwhile, the positioning block (27) is in fit sliding connection with the sliding groove (12) to provide support for the rotation of the fixing plate (20) and the connecting plate (11) so as to enable the rotation to be smoother, the rotation of the rotating handle (23) is enabled to be smoother, the mounting positions of the positioning block (27) and the tooth block (28) are changed by utilizing the engagement between the worm structure and the worm wheel (26) and the threaded connection between the positioning block (27) and the cross rod (25), the mounting and positioning effects of the laser component (21) are achieved by the mutual clamping of the sawtooth structures on the inner walls of the tooth block (28) and the sliding groove (12), and the detection of the verticality and the flatness of the whole wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011354828.9A CN112577476A (en) | 2020-11-27 | 2020-11-27 | Building construction wall surface verticality and levelness detection device and detection method |
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| CN202011354828.9A CN112577476A (en) | 2020-11-27 | 2020-11-27 | Building construction wall surface verticality and levelness detection device and detection method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320318A (en) * | 2021-06-10 | 2021-08-31 | 贵州大学 | Detection data recording device for coal seam permeability test |
| CN114353704A (en) * | 2022-01-07 | 2022-04-15 | 天元建设集团有限公司 | Roof levelness detection device |
| CN114508983A (en) * | 2022-02-16 | 2022-05-17 | 浙江省工程物探勘察设计院有限公司 | High efficiency engineering is surveyed and is used roughness detection device |
| CN114837433A (en) * | 2022-04-20 | 2022-08-02 | 杭州立通建筑有限公司 | Green assembled wall body installation auxiliary assembly |
| CN115290030A (en) * | 2022-10-08 | 2022-11-04 | 航天建设集团深圳有限公司 | Flatness measuring instrument for building engineering |
| CN117190925A (en) * | 2023-11-07 | 2023-12-08 | 成都鱼凫城产实业有限公司 | Detection equipment for building construction |
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2020
- 2020-11-27 CN CN202011354828.9A patent/CN112577476A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320318A (en) * | 2021-06-10 | 2021-08-31 | 贵州大学 | Detection data recording device for coal seam permeability test |
| CN113320318B (en) * | 2021-06-10 | 2023-11-07 | 贵州大学 | Detection data recording device for coal bed permeability test |
| CN114353704A (en) * | 2022-01-07 | 2022-04-15 | 天元建设集团有限公司 | Roof levelness detection device |
| CN114353704B (en) * | 2022-01-07 | 2023-10-27 | 天元建设集团有限公司 | Roof levelness detection device |
| CN114508983A (en) * | 2022-02-16 | 2022-05-17 | 浙江省工程物探勘察设计院有限公司 | High efficiency engineering is surveyed and is used roughness detection device |
| CN114508983B (en) * | 2022-02-16 | 2023-09-01 | 浙江省工程物探勘察设计院有限公司 | Flatness detection device for high-efficiency engineering survey |
| CN114837433A (en) * | 2022-04-20 | 2022-08-02 | 杭州立通建筑有限公司 | Green assembled wall body installation auxiliary assembly |
| CN114837433B (en) * | 2022-04-20 | 2024-04-02 | 杭州立通建筑有限公司 | Green assembled wall installation auxiliary assembly |
| CN115290030A (en) * | 2022-10-08 | 2022-11-04 | 航天建设集团深圳有限公司 | Flatness measuring instrument for building engineering |
| CN115290030B (en) * | 2022-10-08 | 2023-02-21 | 航天建设集团深圳有限公司 | Flatness measuring instrument for building engineering |
| CN117190925A (en) * | 2023-11-07 | 2023-12-08 | 成都鱼凫城产实业有限公司 | Detection equipment for building construction |
| CN117190925B (en) * | 2023-11-07 | 2024-01-23 | 成都鱼凫城产实业有限公司 | Detection equipment for building construction |
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