CN114234895A - Flatness detection equipment for constructional engineering and use method thereof - Google Patents
Flatness detection equipment for constructional engineering and use method thereof Download PDFInfo
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- CN114234895A CN114234895A CN202111326440.2A CN202111326440A CN114234895A CN 114234895 A CN114234895 A CN 114234895A CN 202111326440 A CN202111326440 A CN 202111326440A CN 114234895 A CN114234895 A CN 114234895A
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- 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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Abstract
The invention relates to the technical field of flatness detection of building engineering, in particular to flatness detection equipment for building engineering and a using method thereof, the flatness detection equipment comprises a measuring scale, and a first measuring head, a first detecting surface, a second detecting surface, a first slide rail, a first slide groove and a second measuring head which are arranged on the measuring scale, wherein the first detecting surface is positioned at the bottom of the measuring scale, the second detecting surface is positioned at one end of the measuring scale in the width direction, the first slide rail is arranged on the side wall of the measuring scale, the first measuring head is connected to the first slide rail in a sliding manner, the first slide groove is positioned at one end of the top of the measuring scale, the second measuring head is connected to the first slide groove in a sliding manner, the flatness detection is carried out on a wall surface or a ground surface by sliding the first measuring head, repeated measurement on a plurality of measuring points of the measuring scale by a feeler gauge is not needed, the detection efficiency is improved, and the operation burden of workers is lightened, the second measuring head is convenient for reading the angle more accurately, so that whether the angle is vertical or not is judged, and the detection precision is improved.
Description
Technical Field
The invention relates to the technical field of flatness detection of constructional engineering, in particular to flatness detection equipment for constructional engineering and a using method thereof.
Background
Flatness detection is also called openness detection sometimes, coplanarity detection, it has the spirit level to use flatness detection device commonly used during building engineering construction among the prior art, the spirit level utilizes liquid level's principle, through supporting the detection face of spirit level at wall or subaerial, measure the clearance between spirit level and wall or ground through the feeler, in the middle of the measurement of reality, the feeler needs to carry out a plurality of positions along the length direction of spirit level and measures, thereby the numerical value of rethread reading feeler obtains the testing data, this kind of method, during the measurement staff need measurement repeatedly, waste time and energy, detector's operation burden has been aggravated, and inconvenient record, efficiency is lower.
Disclosure of Invention
In view of the above, it is necessary to provide a flatness detecting apparatus for construction engineering and a method of using the same.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
a flatness detecting device for building engineering comprises a measuring scale and a first measuring head for measuring flatness of a building wall or ground, wherein the measuring scale is also provided with a first detecting surface, a second detecting surface, a first sliding rail, a first sliding groove and a second measuring head for measuring an angle of the building wall or ground, the first detecting surface is positioned at the bottom of the measuring scale, the second detecting surface is positioned at one end of the measuring scale in the width direction, the first sliding rail is arranged along the length direction of the measuring scale, the measuring scale is positioned on one side wall of the measuring scale, the first measuring head can be positioned on the first slide rail in a sliding way, the first chute is positioned at the top of the measuring scale, and be close to the one end of the second detection face of dipperstick, second measuring head slidable connects in the inside of first spout, the cell body direction and the second detection face mutually perpendicular of first spout.
Preferably, still be provided with the translation subassembly on the first slide rail, the translation subassembly includes the lead screw, the mounting panel, driving motor, first backup pad and second backup pad are located the both sides of first slide rail respectively, the mounting panel is located the side of first backup pad, driving motor fixed connection is on the mounting panel, the lead screw is the horizontality and is located between mounting panel and the second backup pad, driving motor's output shaft runs through mounting panel and lead screw fixed connection, first measuring head cover is located on the lead screw and rather than screw-thread fit, be provided with the draw runner of matcing each other with first slide rail on the lateral wall of one side of being close to the dipperstick of first measuring head.
Preferably, still be provided with chute, second slide rail, slider and connecting rod in the first measuring head, the chute is located the bottom of first measuring head, and the cell body direction of chute is perpendicular with the axis direction of lead screw, and the second slide rail is located the side of chute and runs through first measuring head, and the slider is located the inside of chute, and the connecting rod is the horizontality and runs through the slider, and the slider passes through connecting rod and second slide rail sliding connection.
Preferably, the side of second slide rail is provided with the scale, keeps away from on the connecting rod that one of slider serves and has the nick that is vertical direction setting, and the cover is equipped with the gyro wheel on the connecting rod.
Preferably, a first distance sensor is arranged in the chute, a first emitter matched with the first distance sensor is arranged on the measuring head, and a first spring is arranged between the first emitter and the first distance sensor.
Preferably, the loudspeaker is arranged on the outer side of the first measuring head, the display screen is arranged above the loudspeaker, and the distance sensor is electrically connected with the loudspeaker and the display screen.
Preferably, the measuring scale is provided with a handle, and two levels perpendicular to each other are arranged on two sides of the handle.
Preferably, the second measuring head is further provided with a protractor, a pointer, a second spring and a fixed column, the protractor is located on the outer side wall of the second measuring head, the pointer is sleeved on the protractor, a second sliding groove is formed in the pointer, the fixed column is located in the middle of the second measuring head, the pointer is connected to the fixed column through the second sliding groove, and the second spring is located between the second measuring head and the first sliding groove.
Preferably, a second distance sensor is arranged inside the first sliding groove, the second measuring head is provided with a rotatable ball head and a second emitter respectively, the second emitter is located on one side, close to the second distance sensor, of the second car head, a slot is further formed in the second detection surface, and a plug board is arranged on the slot.
A use method of flatness detection equipment for constructional engineering comprises the following steps:
s1, when the flatness of the wall surface or the ground of the building needs to be detected, the first detection surface of the measurement ruler is attached to the wall surface or the ground of the building, so that the first measurement head is attached to the wall surface or the ground of the building;
s2, by starting the driving motor, the output shaft of the driving motor drives the screw rod to rotate, the screw rod drives the first measuring head to move, and the wall surface or the ground of the building is detected by the first measuring head;
s3, sliding blocks at the bottoms of the first measuring heads slide in the inclined grooves when the first measuring heads move, and the distance of a gap between the first detecting surface and the ground can be converted by observing the sliding distance of the sliding blocks, so that the detection of the flatness is completed;
s3, when the angle of the wall surface or the ground of the building needs to be detected, the first detection surface and the second detection surface are respectively attached to the wall surface or the ground of the building through the measuring scale, and the angle is measured through the second measuring head;
s4, the second measuring head is pushed to move along the first sliding groove, the second measuring head drives the fixed column to move, the pointer is driven to move through the fixed column to swing, the pointer rotates on the protractor, and the angle specified by the pointer is displayed through the protractor, so that the angle between two position surfaces of the wall surface or the ground surface of the building is obtained;
s5, when the first detection face of the measurement scale is not convenient for measuring the position of the building, the second detection face is attached to the wall face or the ground of the building, and the sliding distance of the second measurement head in the first sliding groove is observed, so that the distance of the gap between the second detection face and the ground can be converted, and the detection of the flatness is completed.
Compared with the prior art, the beneficial effect of this application is:
1. when the flatness detection is required to be carried out on the wall surface or the ground of a building, the first detection assembly drives the screw rod to rotate by starting the driving motor, the screw rod drives the first detection head to move, so that the flatness detection is carried out on the wall surface or the ground of the building by the first detection head, repeated tests on a plurality of measuring points of the measuring scale by the feeler gauge are not required, the first detection head is automatically driven to carry out the flatness detection on the wall surface or the ground of the building through the arrangement of the translation assembly, the detection efficiency is improved, and the operation burden of workers is reduced;
2. when the first measuring head provided by the application detects the flatness of the wall surface or the ground of a building, the first detection surface of the measuring scale needs to be placed on the wall surface or the ground to be attached to the wall surface or the ground, at the moment, the first measuring head is driven to move through the translation assembly, and when the wall surface or the ground does not have a gap with the sliding block at the bottom of the first measuring head, the bottom surface of the sliding block is attached to the wall surface or the ground, so that the sliding block is kept still; when a gap is formed between the wall surface or the ground and the sliding block at the bottom of the first measuring head, the sliding block in the chute can slide under the action of gravity, and the distance of the gap between the first detection surface and the ground can be converted by observing the sliding distance of the sliding block, so that whether the flatness of the wall surface or the ground of a building meets the operation requirement or not can be conveniently judged, and the technical problem of how to detect the flatness of the wall surface or the ground of the building by the first measuring head is solved;
3. when the first measuring head is driven by the translation assembly, the bottom surface of the sliding block inside the first measuring head can move when being detected with the wall surface or the ground of a building, the connecting rod on the sliding block can move when moving, the nicks on the connecting rod move along the scales on the second sliding rail, so that the detection numerical value of the first measuring head is read, the distance of the gap between the first detection surface and the ground can be conveniently converted by a worker through the numerical value, the connecting rod can be abraded due to the fact that the connecting rod is directly connected with the second sliding rail in a sliding mode, the friction coefficient of the connecting rod and the second sliding rail is smaller through the arrangement of the roller, the sliding of the sliding block in the chute is more convenient, and the detected numerical value is more accurate;
4. the second measuring head provided by the application is slidably positioned in the first chute, the second measuring head can extend out of the second detection surface all the time through the arrangement of the second spring, the wall surface or the ground of a building can be conveniently measured through the second measuring head, when the first detection surface and the second detection surface are respectively attached to the wall surface or the ground of the building through the measuring scale, the second measuring head is pushed to move along the direction of the first chute, the second measuring head drives the fixed column to move, the fixed column moves along the third chute of the pointer, so that the pointer swings, the pointer rotates on the protractor through the pointer, the angle specified by the pointer is displayed through the protractor, so that the angle between each position surface of the wall surface or the ground of the building is obtained, the angle can be conveniently and accurately read through the second measuring head, and whether the angle is vertical or not is judged, therefore, whether the flatness detection of the wall surface or the ground of the building is qualified or not is judged, the wall surface or the ground can be conveniently repaired by workers, and the detection precision is further improved;
5. the application provides a first detection face is not convenient for when measuring building wall or ground, detect the face through the second and the supplementary measurement of accomplishing the plane degree of building wall or ground of second measuring head, the setting of bulb can play partly cushioning effect, design through the bulb can prolong the life of equipment, when not using the second measuring head, through inserting the picture peg into the slot, protect the second measuring head through the picture peg, through extracting the curb plate when needing to use, measure through the second measuring head, through the setting of slot and picture peg, protection second measuring head that can be better, ensure its measurement accuracy, it still has the inconvenient unable measuring problem of angle to building wall or ground to have solved first measuring head.
Drawings
FIG. 1 is a perspective view of the whole of the first embodiment;
FIG. 2 is an overall side view of the embodiment;
FIG. 3 is a perspective view of the translation assembly of the embodiment;
FIG. 4 is a first schematic perspective view of a first measuring head according to an embodiment;
FIG. 5 is a schematic perspective view of a first measuring head according to an embodiment;
FIG. 6 is a bottom view of a first measuring head of an embodiment;
FIG. 7 is a schematic cross-sectional view of a first measuring head according to an embodiment;
FIG. 8 is an exploded view of a portion of a first measurement head of an embodiment;
FIG. 9 is a second perspective view of the whole structure of the embodiment;
FIG. 10 is a partial side view of a second measurement head of an embodiment;
FIG. 11 is a schematic perspective view of a second measuring head according to an embodiment;
FIG. 12 is an enlarged schematic view at A in FIG. 9 of the embodiment;
the reference numbers in the figures are:
1-measuring a ruler; 1 a-a first detection surface; 1 b-a second detection face; 1 c-a first slide rail; 1 d-a handle; 1d 1-level;
2-a first measuring head; 2 a-a slide bar; 2 b-a chute; 2b1 — first drive sensor; 2b2 — first emitter; 2b3 — first spring; 2 c-a second slide rail; 2c 1-scale; 2 d-a slider; 2d 1-connecting rod; 2d 2-roller; 2d 3-score; 2 e-a loudspeaker; 2 f-a display screen;
3-a second measuring head; 3 a-a first chute; 3a1 — second drive sensor; 3a2 — a second emitter; 3a 3-slot; 3a 4-card; 3a 5-bulb; 3 b-a protractor; 3b 1-pointer; 3b 2-second runner; 3 c-a second spring; 3 d-fixing the column;
4-a translation assembly; 4 a-a mounting plate; 4a 1-lead screw; 4a2 — drive motor; 4 b-a first support plate; 4 c-second support plate.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-12:
a flatness detecting device for building engineering comprises a measuring scale 1 and a first measuring head 2 used for measuring flatness of a building wall or ground, wherein the measuring scale 1 is further provided with a first detecting surface 1a, a second detecting surface 1b, a first slide rail 1c, a first chute 3a and a second measuring head 3 used for measuring angles of the building wall or the ground, the first detecting surface 1a is positioned at the bottom of the measuring scale 1, the second detecting surface 1b is positioned at one end in the width direction of the measuring scale 1, the first slide rail 1c is arranged along the length direction of the measuring scale 1, the measuring scale 1 is positioned on one side wall of the measuring scale 1, the first measuring head 2 is slidably positioned on the first slide rail 1c, the first chute 3a is positioned at the top of the measuring scale 1 and is close to one end of the second detecting surface 1b of the measuring scale 1, the second measuring head 3 is slidably connected inside the first chute 3a, the groove body direction of the first chute 3a is perpendicular to the second detection surface 1 b.
Based on the above embodiments, when the flatness of the wall surface or the ground of the building needs to be detected, the bottom of the measuring scale 1 is placed on the wall surface or the ground of the building, so that the first detecting surface 1a of the measuring scale 1 is attached to the wall surface or the ground of the building, then the first measuring head 2 is moved along the direction of the first slide rail 1c, the flatness of the wall surface or the ground of the building is detected by the first measuring head 2, the repeated tests of a plurality of measuring points of the measuring scale 1 by the feeler gauge are not needed by sliding the first measuring head 2, the detecting efficiency is improved, the work burden of workers is reduced, in the prior art, the angle of the wall surface or the ground of the building is also measured when the flatness is detected, so that the flatness is detected more accurately, but current measuring tool can only measure whether its angle is perpendicular, can't obtain accurate angle, laminate and wall or subaerial through the first detection face 1a with the second detection face 1b with dipperstick 1, make things convenient for accurate its angle of reading through second measuring head 3, thereby judge whether wall or ground angle are perpendicular, thereby judge whether the plane degree detection of the wall of building or ground is qualified, the staff of being convenient for restores wall or ground, further improvement the precision of detection, the work load of staff is reduced through the setting of first measuring head 2 and second measuring head 3, the convenience is taken notes to data, detection efficiency is improved.
Further, in order to solve the technical problem of more convenient movement of the first measuring head 2 provided by the present application, as shown in fig. 1 to 3:
still be provided with translation subassembly 4 on first slide rail 1c, translation subassembly 4 includes lead screw 4a1, mounting panel 4a, driving motor 4a2, first backup pad 4b and second backup pad 4c are located the both sides of first slide rail 1c respectively, mounting panel 4a is located the side of first backup pad 4b, driving motor 4a2 is fixed connection in mounting panel 4a, lead screw 4a1 is horizontal state and is located between mounting panel 4a and the second backup pad 4c, driving motor 4a 2's output shaft runs through mounting panel 4a and lead screw 4a1 fixed connection, first measuring head 2 cover is located on lead screw 4a1 and rather than screw-thread fit, be provided with the draw runner 2a that matches each other with first slide rail 1c on the lateral wall of the one side of first measuring head 2 near dipperstick 1.
Based on the above embodiments, when the first detecting assembly provided by the present application needs to detect the flatness of the wall surface or the ground surface of a building, by starting the driving motor 4a2, the output shaft of the driving motor 4a2 drives the screw rod 4a1 fixedly connected thereto to rotate, and the rotation of the screw rod 4a1 drives the first measuring head 2 in threaded engagement therewith to move, so that the first measuring head 2 moves along the direction of the first slide rail 1c through the slide bar 2a on the side wall thereof, so that the first measuring head 2 detects the flatness of the first detecting surface 1a of the measuring scale 1 with respect to the wall surface or the ground surface of the building, without repeatedly testing a plurality of measuring points of the measuring scale 1 through the feeler gauge, and the first measuring head 2 is automatically driven to detect the flatness of the wall surface or the ground surface of the building through the setting of the translation assembly 4, thereby improving the detecting efficiency, the work burden of workers is lightened, the screw rod 4a1 is supported through the mounting plate 4a and the second supporting plate 4c, the driving motor 4a2 is fixed through the mounting plate 4a, the driving motor 4a2 and the screw rod 4a1 are connected conveniently, the sliding strip 2a is arranged to be stable in sliding between the first measuring head 2 and the first sliding rail 1c, the measuring accuracy is improved, and the problems are solved.
Further, in order to solve the technical problem of how to detect the flatness of the wall or the ground of the building by the first measuring head 2, as shown in fig. 1 to 8:
still be provided with chute 2b in the first measuring head 2, second slide rail 2c, slider 2d and connecting rod 2d1, chute 2b is located the bottom of first measuring head 2, the cell body direction of chute 2b is perpendicular with the axis direction of lead screw 4a1, second slide rail 2c is located chute 2 b's side and runs through first measuring head 2, slider 2d is located chute 2 b's inside, connecting rod 2d1 is the horizontality and runs through slider 2d, slider 2d passes through connecting rod 2d1 and second slide rail 2c sliding connection.
Based on the above embodiment, when the first measuring head 2 provided by the application detects the flatness of the wall surface or the ground of a building, the first detection surface 1a of the measuring scale 1 needs to be placed on the wall surface or the ground, the first measuring head 2 is driven to move through the translation assembly 4, the bottom surface of the first measuring head 2 and the first detection surface 1a are located on the same plane, and when no gap exists between the wall surface or the ground and the sliding block 2d at the bottom of the first measuring head 2, the bottom surface of the sliding block 2d is attached to the wall surface or the ground, so that the sliding block 2d is kept still while moving; when there is a gap between the wall surface or the ground and the slider 2d at the bottom of the first measuring head 2, the slider 2d in the chute 2b slides due to the action of gravity, the distance of the gap between the first detecting surface 1a and the ground can be calculated by observing the sliding distance of the slider 2d, so as to conveniently judge whether the flatness of the wall surface or the ground of the building meets the operation requirement, the track direction of the second slide rail 2c is parallel to the groove body direction of the chute 2b, the slider 2d is connected with the second slide rail 2c through the connecting rod 2d1, the slider 2d can move more stably in the chute 2b through the arrangement of the connecting rod 2d1, the chute 2b provides a sliding space for the slider 2d to slide, and when the translation assembly 4 drives the first measuring head 2 to move through the slider 2d, the slider 2d can rapidly know the flatness of the wall surface or the ground of the building through the self-sliding, the detection efficiency is greatly improved, repeated tests on a plurality of measuring points of the measuring scale 1 are not required to be carried out through the feeler gauge, and the problems are solved.
Further, the first measuring head 2 provided in the present application still has the drawback of being inconvenient to read the detected value, and in order to solve this problem, as shown in fig. 1 to 8:
the side of second slide rail 2c is provided with scale 2c1, keeps away from on the connecting rod 2d1 one of slider 2d to serve and has the nick 2d3 that is the vertical direction setting, and the cover is equipped with gyro wheel 2d2 on the connecting rod 2d 1.
Based on the above embodiments, when the first measuring head 2 provided by the present application is driven by the translation assembly 4, the bottom surface of the sliding block 2d inside the first measuring head 2 may move due to detection with the wall surface or the ground surface of the building, and when the first measuring head moves, the connecting rod 2d1 on the sliding block 2d may be driven to move, and the notch 2d3 on the connecting rod 2d1 moves along the scale 2c1 on the second sliding rail 2c, so as to read the detected value of the first measuring head 2, thereby facilitating the worker to calculate the distance of the gap between the first detecting surface 1a and the ground surface through the value, since the connecting rod 2d1 and the second sliding rail 2c are directly connected in a sliding manner, the wear of the connecting rod 2d1 may be caused, the friction coefficient between the connecting rod 2d1 and the second sliding rail 2c is smaller through the arrangement of the roller 2d2, the sliding of the sliding block 2d in the chute 2b is more facilitated, so that the detected value is more accurate, the above problems are solved.
Further, the first measuring head 2 provided in the present application still has the drawback of being inconvenient to read the detected value, and in order to solve this problem, as shown in fig. 1 to 8:
a first distance sensor 2b1 is arranged in the chute 2b, a first emitter 2b2 matched with the first distance sensor 2b1 is arranged on the measuring head, and a first spring 2b3 is arranged between the first emitter 2b2 and the first distance sensor 2b 1.
Based on the above embodiments, when the first measuring head 2 provided by the present application is driven by the translation assembly 4, the bottom surface of the sliding block 2d inside the first measuring head 2d moves due to the detection with the wall surface or the ground surface of the building, and when the first measuring head 2 moves, the first emitter 2b2 on the sliding block 2d is driven to move, the first emitter 2b2 emits a signal to the first distance sensor 2b1, the first distance sensor 2b1 measures the distance between the first emitter 2b2 and the first emitter, so as to read the detected value of the first measuring head 2, which is convenient for the operator to calculate the distance of the gap between the first detecting surface 1a and the ground surface through the value conversion, the flatness of the wall surface or the ground surface of the building can be known more accurately through the value of the first distance sensor 2b1, the first spring 2b3 is arranged, and the first spring 2b3 is squeezed when the sliding block 2d moves, do not influence slider 2 d's testing result, after detecting the completion, first spring 2b3 resets and makes slider 2d can stretch out the chute 2b with its bottom surface after detecting at every turn outside, convenient subsequent measurement avoids simultaneously because slider 2d card can not remove in chute 2b to cause unable measuring problem, solved above-mentioned problem.
Further, the first measuring head 2 provided in the present application still has the drawback that it is inconvenient to check the detected value during operation, and in order to solve this problem, as shown in fig. 1 to 8:
the outside of first measuring head 2 is provided with speaker 2e, and the top of speaker 2e is provided with display screen 2f, and distance sensor and speaker 2e and display screen 2f electric connection.
Based on the above-mentioned embodiment, the first measuring head 2 that this application provided passes through speaker 2 e's setting, can report the measured data of plane degree after first measuring head 2 accomplishes to read, can also report because the trouble of slider 2d card in chute 2b, remind the staff to look over slider 2d, setting through display screen 2f can real-time demonstration plane degree measuring numerical value, can also show because the trouble of slider 2d card in chute 2b, remind the staff to look over slider 2d, can also take notes multiunit numerical value through the display, the convenience is recorded to the test data, setting through speaker 2e and display screen 2f, improve the staff and examine the convenience of time measuring to the wall of building or ground, improve its work efficiency, the problem is solved.
Further, the measuring scale 1 provided by the present application still has the defect of inconvenient holding when detecting an angle, and in order to solve this problem, as shown in fig. 1 to 3:
the measuring scale 1 is provided with a handle 1d, and two gradienters 1d1 which are vertical to each other are arranged on two sides of the handle 1 d.
Based on above-mentioned embodiment, the dipperstick 1 that this application provided passes through the setting of handle 1d, conveniently controls dipperstick 1 through gripping handle 1d, carries out the plane degree through dipperstick 1 to the wall of building or ground and detects, through two spirit levels 1d1 that are straight each other, through observing two spirit levels 1d1, measure to wall or ground to the building through dipperstick 1, improve the measurement accuracy that the plane degree detected, the problem of the aforesaid is solved.
Further, in order to solve the technical problem of how to detect the angle of the second measuring head 3 with respect to the wall or the ground of the building, as shown in fig. 9 to 12:
the second measuring head 3 is further provided with an angle gauge 3b, a pointer 3b1, a second spring 3c and a fixed column 3d, the angle gauge 3b is located on the outer side wall of the second measuring head 3, the pointer 3b1 is sleeved on the angle gauge 3b, the pointer 3b1 is provided with a second sliding groove 3b2, the fixed column 3d is located in the middle of the second measuring head 3, the pointer 3b1 is connected to the fixed column 3d through the second sliding groove 3b2, and the second spring 3c is located between the second measuring head 3 and the first sliding groove 3 a.
Based on the above embodiments, the second measuring head 3 provided by the present application is slidably located in the first sliding slot 3a, and the second spring 3c is disposed, so that the second measuring head 3 can always extend out of the second detecting surface 1b, and the wall surface or the ground of the building can be conveniently measured by the second measuring head 3, when the measuring scale 1 makes the first detecting surface 1a and the second detecting surface 1b respectively contact with the wall surface or the ground of the building, the second measuring head 3 is pushed, so that the second measuring head 3 moves along the direction of the first sliding slot 3a, the movement of the second measuring head 3 drives the movement of the fixing column 3d above the second measuring head, the movement of the pointer 3b1 is driven by the movement of the fixing column 3d, the fixing column 3d moves along the third sliding slot of the pointer 3b1, so that the pointer 3b1 swings, and the swinging pointer 3b1 rotates on the protractor 3b, the angle appointed by the pointer 3b1 is displayed through the protractor 3b, so that the angle between each position face of the wall surface or the ground of the building is obtained, the angle is read more accurately through the second measuring head 3, the angle is judged vertically, the flatness detection of the wall surface or the ground of the building is judged to be qualified, the worker can repair the wall surface or the ground conveniently, the detection precision is further improved, and the problems are solved.
Further, the first measuring head 2 provided in the present application still has the drawback of being inconvenient for the angle of the building wall or the ground to be not measured, and in order to solve this problem, as shown in fig. 9 to 12:
a second distance sensor 3a1 is arranged inside the first sliding chute 3a, the second measuring head 3 is respectively provided with a rotatable ball head 3a5 and a second launcher 3a2, the second launcher 3a2 is located on one side of the second car head close to the second distance sensor 3a1, the second detecting surface 1b is further provided with a slot 3a3, and the slot 3a3 is provided with an inserting plate 3a 4.
Based on the above embodiments, the second measuring head 3 provided in this application moves as it detects the building wall or floor through the second detecting surface 1b, when moving, it will move in the first chute 3a, the second emitter 3a2 emits a signal to the second distance sensor 3a1, the second distance sensor 3a1 measures the distance between the second emitter 3a2 and the second chute, so as to read the detected value of the second measuring head 3, it is convenient for the worker to calculate the distance of the gap between the second detecting surface 1b and the floor through numerical conversion, the flatness of the building wall or floor can be known more accurately through the value of the second distance sensor 3a1, when the measuring position is not convenient for the first detecting surface 1a of the measuring scale 1 to measure the building wall or floor, the flatness of the building wall or floor can be measured by the second detecting surface 1b and the second measuring head 3, the setting of bulb 3a5 can play partly cushioning effect, can prolong the life of equipment through the design of bulb 3a5, when not using second measuring head 3, through inserting picture peg 3a4 into slot 3a3, protect second measuring head 3 through picture peg 3a4, through extracting the curb plate when needing to use, measure through second measuring head 3, through the setting of slot 3a3 and picture peg 3a4, protection second measuring head 3 that can be better, guarantee its measurement accuracy, the problem is solved.
A use method of flatness detection equipment for constructional engineering comprises the following steps:
s1, when the flatness of the wall surface or the ground of the building needs to be detected, the first detection surface 1a of the measurement scale 1 is attached to the wall surface or the ground of the building, so that the first measurement head 2 is attached to the wall surface or the ground of the building;
s2, by starting the driving motor 4a2, the output shaft of the driving motor 4a2 drives the screw rod 4a1 to rotate, the screw rod 4a1 drives the first measuring head 2 to move, and the wall surface or the ground of a building is detected by the first measuring head 2;
s3, the sliding block 2d at the bottom of the first measuring head 2 slides in the inclined groove 2b when the first measuring head 2 moves, and the distance of the gap between the first detecting surface 1a and the ground can be converted by observing the sliding distance of the sliding block 2d, so that the detection of the flatness is completed;
s3, when the angle of the wall surface or the ground of the building needs to be detected, the first detection surface 1a and the second detection surface 1b are respectively attached to the wall surface or the ground of the building through the measuring scale 1, and the angle is measured through the second measuring head 3;
s4, the second measuring head 3 is pushed to move the second measuring head 3 along the first sliding chute 3a, the second measuring head 3 drives the fixing column 3d to move, the pointer 3b1 is driven by the fixing column 3d to move, the pointer 3b1 is swung, the pointer 3b1 rotates on the protractor 3b, the angle specified by the pointer 3b1 is displayed by the protractor 3b, and the angle between the two positions of the wall surface or the ground surface of the building is acquired;
s5, when the first detecting surface 1a of the measuring scale 1 is not convenient for measuring the position of the building, the second detecting surface 1b is attached to the wall or the ground of the building, and the distance of the gap between the second detecting surface 1b and the ground can be converted by observing the sliding distance of the second measuring head 3 in the first sliding groove 3a, thereby completing the detection of the flatness.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A flatness detection device for building engineering comprises a measuring scale (1) and a first measuring head (2) used for measuring flatness of a building wall or ground, and is characterized in that the measuring scale (1) is further provided with a first detecting surface (1a), a second detecting surface (1b), a first sliding rail (1c), a first sliding chute (3a) and a second measuring head (3) used for measuring the angle of the building wall or ground, the first detecting surface (1a) is positioned at the bottom of the measuring scale (1), the second detecting surface (1b) is positioned at one end of the measuring scale (1) in the width direction, the first sliding rail (1c) is arranged along the length direction of the measuring scale (1), the measuring scale (1) is positioned on one side wall of the measuring scale (1), the first measuring head (2) can be slidably positioned on the first sliding rail (1c), first spout (3a) are located the top of dipperstick (1), and are close to the one end of the second detection face (1b) of dipperstick (1), and second measuring head (3) slidable connects in the inside of first spout (3a), and the cell body direction and the second of first spout (3a) detect face (1b) mutually perpendicular.
2. The flatness detecting apparatus for building engineering according to claim 1, wherein the first sliding rail (1c) is further provided with a translation assembly (4), the translation assembly (4) comprises a screw rod (4a1), a mounting plate (4a), a driving motor (4a2), a first support plate (4b) and a second support plate (4c), the first support plate (4b) and the second support plate (4c) are respectively located at two sides of the first sliding rail (1c), the mounting plate (4a) is located at a side of the first support plate (4b), the driving motor (4a2) is fixedly connected to the mounting plate (4a), the screw rod (4a1) is located between the mounting plate (4a) and the second support plate (4c) in a horizontal state, an output shaft of the driving motor (4a2) penetrates through the mounting plate (4a) and is fixedly connected with the screw rod (4a1), the first measuring head (2) is sleeved on the screw rod (4a1) and is in threaded fit with the screw rod, a sliding strip (2a) matched with the first sliding rail (1c) is arranged on the side wall of one side, close to the measuring scale (1), of the first measuring head (2).
3. The flatness detecting device for building engineering according to claim 2, wherein a chute (2b), a second slide rail (2c), a slide block (2d) and a connecting rod (2d1) are further arranged in the first measuring head (2), the chute (2b) is located at the bottom of the first measuring head (2), the groove body direction of the chute (2b) is perpendicular to the axial direction of the screw rod (4a1), the second slide rail (2c) is located at the side of the chute (2b) and penetrates through the first measuring head (2), the slide block (2d) is located inside the chute (2b), the connecting rod (2d1) penetrates through the slide block (2d) in a horizontal state, and the slide block (2d) is connected with the second slide rail (2c) in a sliding mode through the connecting rod (2d 1).
4. The flatness detecting equipment for building engineering according to claim 3, characterized in that the second slide rail (2c) is provided with a scale (2c1) at its side, a notch (2d3) is provided on the connecting rod (2d1) at the end far away from the slide block (2d), and a roller (2d2) is sleeved on the connecting rod (2d 1).
5. A flatness detecting arrangement for building engineering according to claim 3, characterized in that a first distance sensor (2b1) is arranged in the chute (2b), that a first emitter (2b2) for mutual adaptation with the first distance sensor (2b1) is arranged on the measuring head, and that a first spring (2b3) is arranged between the first emitter (2b2) and the first distance sensor (2b 1).
6. The flatness detecting apparatus for building engineering according to claim 5, wherein a speaker (2e) is disposed outside the first measuring head (2), a display screen (2f) is disposed above the speaker (2e), and the distance sensor is electrically connected to the speaker (2e) and the display screen (2 f).
7. A flatness detecting apparatus for building engineering according to claim 1, characterized in that a handle (1d) is provided on the measuring ruler (1), and two levels (1d1) perpendicular to each other are provided on both sides of the handle (1 d).
8. The flatness detecting apparatus for building engineering according to claim 1, wherein the second measuring head (3) is further provided with a protractor (3b), a pointer (3b1), a second spring (3c) and a fixing column (3d), the protractor (3b) is located on an outer side wall of the second measuring head (3), the pointer (3b1) is sleeved on the protractor (3b), the pointer (3b1) is provided with a second sliding slot (3b2), the fixing column (3d) is located in a middle portion of the second measuring head (3), the pointer (3b1) is connected to the fixing column (3d) through the second sliding slot (3b2), and the second spring (3c) is located between the second measuring head (3) and the first sliding slot (3 a).
9. The flatness detecting apparatus for building engineering according to claim 8, wherein a second distance sensor (3a1) is arranged inside the first sliding chute (3a), the second measuring head (3) is respectively provided with a rotatable ball head (3a5) and a second emitter (3a2), the second emitter (3a2) is positioned at one side of the second locomotive close to the second distance sensor (3a1), the second detecting surface (1b) is further provided with a slot (3a3), and the slot (3a3) is provided with a plug board (3a 4).
10. Use of a flatness detecting apparatus for construction engineering according to any of claims 1-9, characterized in that it comprises the following steps:
s1, when the flatness of the wall surface or the ground of the building needs to be detected, the first detection surface (1a) of the measurement scale (1) is attached to the wall surface or the ground of the building, and the first measurement head (2) is attached to the wall surface or the ground of the building;
s2, by starting the driving motor (4a2), the output shaft of the driving motor (4a2) drives the screw rod (4a1) to rotate, the screw rod (4a1) drives the first measuring head (2) to move, and the wall surface or the ground of a building is detected by the first measuring head (2);
s3, when the first measuring head (2) moves, the sliding block (2d) at the bottom of the first measuring head slides in the inclined groove (2b), and the distance of the gap between the first detecting surface (1a) and the ground can be converted by observing the sliding distance of the sliding block (2d), so that the detection of the flatness is completed;
s3, when the angle of the wall surface or the ground of the building needs to be detected, the first detection surface (1a) and the second detection surface (1b) are respectively attached to the wall surface or the ground of the building through the measuring scale (1), and the angle is measured through the second measuring head (3);
s4, the second measuring head (3) is pushed to enable the second measuring head (3) to move along the first sliding groove (3a), the second measuring head (3) drives the fixing column (3d) to move, the pointer (3b1) is driven to move through the fixing column (3d), the pointer (3b1) swings, the pointer (3b1) rotates on the protractor (3b), and the angle designated by the pointer (3b1) is displayed through the protractor (3b), so that the angle between two position surfaces of the wall surface or the ground surface of a building is obtained;
s5, when the first detection surface (1a) of the measuring scale (1) is not convenient to measure the position of the measuring scale on the wall surface or the ground of the building, the second detection surface (1b) is attached to the wall surface or the ground of the building, and the distance of the gap between the second detection surface (1b) and the ground can be converted by observing the sliding distance of the second measuring head (3) in the first sliding chute (3a), so that the detection of the flatness is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111326440.2A CN114234895A (en) | 2021-11-10 | 2021-11-10 | Flatness detection equipment for constructional engineering and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111326440.2A CN114234895A (en) | 2021-11-10 | 2021-11-10 | Flatness detection equipment for constructional engineering and use method thereof |
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| CN114234895A true CN114234895A (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659480A (en) * | 2022-04-22 | 2022-06-24 | 昆山市交通工程发展中心 | Paving thickness measuring device |
-
2021
- 2021-11-10 CN CN202111326440.2A patent/CN114234895A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659480A (en) * | 2022-04-22 | 2022-06-24 | 昆山市交通工程发展中心 | Paving thickness measuring device |
| CN114659480B (en) * | 2022-04-22 | 2023-02-28 | 昆山市交通工程发展中心 | Paving thickness measuring device |
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