CN115993111B - Building engineering detection equipment based on leveling measurement - Google Patents
Building engineering detection equipment based on leveling measurement Download PDFInfo
- Publication number
- CN115993111B CN115993111B CN202310293204.8A CN202310293204A CN115993111B CN 115993111 B CN115993111 B CN 115993111B CN 202310293204 A CN202310293204 A CN 202310293204A CN 115993111 B CN115993111 B CN 115993111B
- Authority
- CN
- China
- Prior art keywords
- annular
- leveling
- ball head
- lifting
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000005259 measurement Methods 0.000 title abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 238000010276 construction Methods 0.000 claims abstract description 21
- 230000006698 induction Effects 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000005069 ears Anatomy 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 28
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 238000009826 distribution Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 238000012795 verification Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a construction engineering detection device based on leveling measurement, which comprises a double-loop horizontal state sensing mechanism, an annular line scanning type linear ranging mechanism, a pendulum type self-adaptive adjusting mechanism and a triangular bracket assembly. The invention belongs to the technical field of leveling measurement, and particularly relates to a building engineering detection device based on leveling measurement; the invention is based on the axisymmetric principle, and the conclusion of whether the current position is horizontal and flat can be obtained by analyzing the equidistant ring fed back by measurement; in order to simplify the structure and the use steps needing human participation, the invention creatively provides a double-loop horizontal state sensing mechanism based on the principle that part of liquid can conduct electricity, the current horizontal state of the annular line scanning type linear ranging mechanism can be sensed in an annular self-checking mode, the full-automatic operation is realized in the period of multiple measurement, and the burden of human participation is greatly reduced.
Description
Technical Field
The invention belongs to the technical field of leveling measurement, and particularly relates to a building engineering detection device based on leveling measurement.
Background
In the construction process of constructional engineering, the detection of the horizontal degree of a large-area terrace is a difficult problem all the time, almost no equipment can finish the detection in the current industry, most of the current solutions are to firstly measure the verticality, then convert the verticality into the levelness or the leveling degree in a calculation mode, and a multi-level measurement error exists in the middle.
Along with the increase of the number of floors and the total height of a building, the requirement on the levelness of a foundation and the like is higher, and the existing measuring equipment needs to be subjected to calculation and mutual inspection in a plurality of angles and a plurality of modes in order to improve the accuracy, so that a detecting device capable of directly measuring and analyzing the level of the position is urgently needed.
Because most of the construction processes are to extruding the terrace and measure, the surface to be measured is the rough surface, therefore the laser range finder can work normally under most working conditions.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a construction engineering detection device which has ingenious structure and can detect the level of a large-area terrace at one point position (the multipoint measurement is only for verification, and if the verification is correct, one point position is accurate enough); the invention is based on the axisymmetric principle, and the conclusion of whether the current position is horizontal and flat can be obtained by analyzing the equidistant ring fed back by measurement; in order to simplify the structure and the use steps needing human participation, the invention creatively provides a double-loop horizontal state sensing mechanism based on the principle that part of liquid can conduct electricity, the current horizontal state of the annular line scanning type linear ranging mechanism can be sensed in an annular self-checking mode, the full-automatic operation is realized in the period of multiple measurement, and the burden of human participation is greatly reduced.
Moreover, the invention creatively provides the annular line scanning type linear ranging mechanism, each motion mechanism can be controlled through the control module, data can be stored and transmitted wirelessly, and the height distribution trend around the current measurement position can be known through the comparison of the distances fed back by each measurement point.
The technical scheme adopted by the invention is as follows: the invention provides a leveling-based building engineering detection device, which comprises a double-loop horizontal state sensing mechanism, an annular line scanning type linear ranging mechanism, a pendulum type self-adaptive adjusting mechanism and a tripod assembly, wherein the double-loop horizontal state sensing mechanism is clamped in the annular line scanning type linear ranging mechanism, the current horizontal state of the annular line scanning type linear ranging mechanism can be sensed and fed back through the double-loop horizontal state sensing mechanism, and the measurement can be started only when the current levelness is in a certain range; the annular line sweeps formula sharp range finding mechanism and locates pendulum formula self-adaptation adjustment mechanism on, can sweep formula sharp range finding mechanism through the annular line and sweep the mode of formula sharp range finding mechanism with annular equipartition, through the information integration of a plurality of measurement points to the equidistance feedback schematic diagram of current measurement position is fed back out, pendulum formula self-adaptation adjustment mechanism rotates and locates in the tripod subassembly, can make double-circuit horizontality sensing mechanism and annular line sweep formula sharp range finding mechanism resume the level and static position fast through pendulum formula self-adaptation adjustment mechanism, and then the convenient measurement.
Further, the double-loop horizontal state sensing mechanism comprises a hollow sphere and sensing terminals, wherein the sensing terminals are uniformly distributed in the hollow sphere in an annular mode.
Preferably, a charged sphere base is arranged on the hollow sphere, the hollow sphere is clamped in an annular linear ranging mechanism through the charged sphere base, sphere avoidance holes are uniformly distributed on the hollow sphere in an annular mode, a complete hydrophobic coating is arranged on the inner wall of the hollow sphere, and conductive liquid is filled in the hollow sphere, so that a closed loop is formed by the sensing terminal and a contact point on the charged sphere base, and whether the liquid level at the current position touches the sensing terminal or not is fed back; the utility model discloses a metal induction piece, metal induction piece rigid coupling is on hollow spheroidal inner wall, be equipped with the feedback line on the metal induction piece, the feedback line card is closed and is located in the spheroid keeps away the position hole, feedback line and spheroid keep away position hole sealing contact, because induction terminal is annular distribution, liquid can not produce sagging on hollow spheroidal inner wall to the volume of liquid in the hollow spheroid is moderate, only when the levelness of double-circuit horizontal state induction mechanism reaches certain scope, just can make all induction terminal and liquid contact, in case the deviation is too big, must have metal induction piece to leave the liquid level (be the outage state).
Further, the annular line sweeps formula sharp range unit and includes support direction subassembly, lift control subassembly and range finding subassembly, support direction subassembly block and locate on the pendulum formula self-adaptation adjustment mechanism, lift control subassembly is located on the support direction subassembly, range finding subassembly annular equipartition is located on the support direction subassembly, through the cooperation of support direction subassembly and lift control subassembly, can carry out unified lift adjustment to each group range finding subassembly, can change range finding subassembly's current angle through the lift of range finding subassembly afterbody, and then range finding to next target point position.
Preferably, the support guiding component comprises a circular support disc, a lifting guiding rod and an annular lifting frame, wherein a support disc clamping table is arranged on the circular support disc, the circular support disc is arranged on the pendulum type self-adaptive adjusting mechanism through the support disc clamping table in a clamping mode, a support disc clamping seat is further arranged on the circular support disc, the hollow sphere is arranged in the support disc clamping seat through the electrified sphere base in a clamping mode, the lifting guiding rod is arranged on the circular support disc, a top disc is arranged on the top end of the lifting guiding rod, lifting frame guiding holes are uniformly distributed on the annular lifting frame in a circular mode, the annular lifting frame is arranged on the lifting guiding rod in a clamping sliding mode through the lifting frame guiding holes, and lifting frame lugs are uniformly distributed on the bottom of the annular lifting frame in a circular mode.
As a further preferred mode of the invention, the lifting control assembly comprises a control module, an electric lifting push rod and a lifting control frame, wherein the control module is arranged on the top disc, the electric lifting push rod is arranged on the control module, the lifting control frame is arranged on the electric lifting push rod, control frame upright posts are uniformly distributed on the lifting control frame in a ring shape, the bottom ends of the control frame upright posts are fixedly connected with the ring-shaped lifting frame, each movement mechanism can be controlled through the control module, data can be stored and transmitted in a wireless mode, and the height distribution trend around the current measurement position can be known through the comparison of the distances fed back by each measurement point.
As a further preferred mode of the invention, the distance measuring assembly comprises a distance measuring device support, a distance measuring device body and a connecting sliding sleeve, wherein the distance measuring device support is annularly and uniformly arranged on a circular supporting disc, the distance measuring device body is rotatably arranged in the distance measuring device support, the tail end of the distance measuring device body is provided with a distance measuring device tail sliding rod, the connecting sliding sleeve is clamped and slidingly arranged in the distance measuring device tail sliding rod, sliding sleeve hinge shafts are symmetrically arranged on the connecting sliding sleeve, the sliding sleeve hinge shafts are rotatably arranged in lifting frame ears, and diffuse reflection towards all angles can occur when light rays emitted by the distance measuring device body irradiate on a non-mirror object, so that the reflected light rays can be received even though the incident light rays are not perpendicular to a measured surface at the moment.
Further, the pendulum self-adaptive adjusting mechanism comprises a bottom container, a high-precision ball head and a spherical swinging hammer, wherein the bottom container is arranged at the bottom of the tripod assembly, the high-precision ball head is rotationally arranged in the tripod assembly, and the spherical swinging hammer is arranged at the bottom of the high-precision ball head.
Preferably, the high-precision ball head is provided with a ball head top groove, the round supporting disc is clamped in the ball head top groove through a supporting disc clamping table, and the high-precision ball head is provided with a ball head bottom groove which is coaxially arranged with the ball head top groove.
As a further preferred aspect of the present invention, one end of the spherical swing hammer is provided with a swing hammer mounting part, the swing hammer mounting part is clamped in a groove at the bottom of the ball head, the other end of the spherical swing hammer is provided with a swing hammer weight part, and the weight of the swing hammer weight part makes the spherical swing hammer to be stopped in a vertical state at last without applying external force; the annular equipartition is equipped with pendulum blade on the spherical pendulum, and pendulum blade only can receive the resistance that prevents its continuation wobbling at wobbling in-process to this resistance increases along with the increase of swing speed, can help spherical pendulum to stop fast through the pendulum blade.
Further, the tripod assembly comprises a support platform and support legs, a platform ball socket is arranged on the support platform, the high-precision ball head is rotationally arranged in the platform ball socket, a platform flange part is arranged on the support platform, and the support legs are annularly and uniformly distributed at the bottom of the platform flange part.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The current horizontal state of the annular linear scanning type linear ranging mechanism can be sensed and fed back through the double-loop horizontal state sensing mechanism, and measurement can be started only when the current levelness is in a certain range;
(2) The annular linear scanning type linear ranging mechanism can integrate information of a plurality of measurement points in an annular uniform distribution mode, so that an equidistant feedback schematic diagram of the current measurement position is fed back;
(3) The double-loop horizontal state sensing mechanism and the annular line scanning type linear ranging mechanism can be quickly restored to the horizontal and static positions through the pendulum type self-adaptive adjusting mechanism, so that the measurement is convenient;
(4) The hollow sphere is internally filled with conductive liquid, and the liquid can enable the sensing terminal and a contact on the charged sphere base to form a closed loop, so that whether the liquid level at the current position touches the sensing terminal or not is fed back;
(5) Because the sensing terminals are distributed in a ring shape, liquid cannot sag on the inner wall of the hollow sphere, the quantity of the liquid in the hollow sphere is moderate, and all the sensing terminals can be in contact with the liquid only when the levelness of the double-loop horizontal state sensing mechanism reaches a certain range, once the deviation is overlarge, a metal sensing sheet is inevitably separated from the liquid level (in a power-off state);
(6) Through the cooperation of the supporting guide component and the lifting control component, the uniform lifting adjustment can be carried out on each group of ranging components, and the current angle of the ranging components can be changed through the lifting of the tail parts of the ranging components, so that the distance measurement can be carried out on the next target point position;
(7) The control module can control each movement mechanism, store and wirelessly transmit data, and the height distribution trend around the current measurement position can be known through the comparison of the distances fed back by each measurement point;
(8) When the light emitted by the range finder body irradiates on a non-mirror object, diffuse reflection towards all angles can occur, so that although the incident light is not perpendicular to the measured surface, the reflected light can still be received;
(9) The weight of the pendulum weight part makes the spherical pendulum eventually stop in a vertical state without applying an external force;
(10) The pendulum blade only receives resistance for preventing the pendulum blade from continuing to swing in the swinging process, and the resistance is increased along with the increase of the swinging speed, and the pendulum blade can help the spherical pendulum to stop rapidly.
Drawings
FIG. 1 is a perspective view of a level-based construction engineering inspection apparatus according to the present invention;
FIG. 2 is a front view of a leveling-based construction inspection device according to the present invention;
FIG. 3 is a top view of a leveling-based construction inspection apparatus according to the present invention;
FIG. 4 is a cross-sectional view taken along section line A-A of FIG. 2;
FIG. 5 is a cross-sectional view taken along section line B-B in FIG. 2;
FIG. 6 is a cross-sectional view taken along section line C-C in FIG. 4;
FIG. 7 is a schematic structural diagram of a dual-loop horizontal state sensing mechanism of a leveling-based construction engineering detection device according to the present invention;
FIG. 8 is a schematic structural view of a circular line scanning type linear ranging mechanism of a construction engineering detection device based on leveling;
fig. 9 is a schematic structural diagram of a pendulum-type adaptive adjustment mechanism of a leveling-based construction engineering detection device according to the present invention;
fig. 10 is a schematic structural view of a tripod assembly of a leveling-based construction inspection apparatus according to the present invention;
FIG. 11 is an enlarged view of a portion of the portion I of FIG. 4;
FIG. 12 is an enlarged view of a portion of the portion II of FIG. 4;
FIG. 13 is an enlarged view of a portion of III of FIG. 5;
FIG. 14 is a schematic workflow diagram of the present invention;
fig. 15 is a schematic diagram of an equidistant line distribution between a point to be measured and a measurement point.
Wherein, 1, a double-loop horizontal state sensing mechanism, 2, an annular line scanning type linear ranging mechanism, 3, a pendulum type self-adaptive adjusting mechanism, 4, a tripod component, 5, a hollow sphere, 6, a sensing terminal, 7, a charged sphere base, 8, a sphere avoidance hole, 9, a hydrophobic coating, 10, a metal sensing sheet, 11, a feedback line, 12, a supporting and guiding component, 13, a lifting control component, 14, a ranging component, 15, a circular supporting disk, 16, a lifting guide rod, 17, an annular lifting frame, 18, a control module, 19, a lifting electric push rod, 20, a lifting control frame, 21 and a range finder bracket, 22, a range finder body, 23, a connecting sliding sleeve, 24, a top disc, 25, a lifting frame guide hole, 26, lifting frame lugs, 27, a control frame upright post, 28, a range finder tail sliding rod, 29, a sliding sleeve hinge shaft, 30, a bottom container, 31, a high-precision ball head, 32, a spherical swing hammer, 33, a ball head top groove, 34, a ball head bottom groove, 35, a swing hammer mounting part, 36, a swing hammer weight part, 37, a swing hammer blade, 38, a support platform, 39, a support leg, 40, a platform ball socket, 41, a platform flange part, 42, a support disc clamping seat, 43 and a support disc clamping table.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-14, the invention provides a construction engineering detection device based on leveling measurement, which comprises a double-loop horizontal state induction mechanism 1, an annular line scanning type linear ranging mechanism 2, a pendulum type self-adaptive adjusting mechanism 3 and an a bracket component 4, wherein the double-loop horizontal state induction mechanism 1 is clamped in the annular line scanning type linear ranging mechanism 2, and the double-loop horizontal state induction mechanism 1 can induce and feed back the current horizontal state of the annular line scanning type linear ranging mechanism 2, and only when the current levelness is in a certain range, the measurement can be started; the annular line sweeps formula sharp ranging mechanism 2 and locates pendulum formula self-adaptation adjustment mechanism 3, through annular line sweep formula sharp ranging mechanism 2 can be with the mode of annular equipartition, information integration through a plurality of measurement points, thereby the equidistance feedback schematic diagram of current measurement position is fed back, pendulum formula self-adaptation adjustment mechanism 3 rotates and locates in the tripod subassembly 4, can make double loop horizontality induction mechanism 1 and annular line sweep formula sharp ranging mechanism 2 resume the level and static position fast through pendulum formula self-adaptation adjustment mechanism 3, and then the convenient measurement.
The tripod assembly 4 comprises a support platform 38 and support legs 39, a platform ball socket 40 is arranged on the support platform 38, the high-precision ball head 31 is rotationally arranged in the platform ball socket 40, a platform flange part 41 is arranged on the support platform 38, and the support legs 39 are annularly and uniformly arranged at the bottom of the platform flange part 41.
The pendulum self-adaptive adjusting mechanism 3 comprises a bottom container 30, a high-precision ball head 31 and a spherical swinging hammer 32, wherein the bottom container 30 is arranged at the bottom of the tripod assembly 4, the high-precision ball head 31 is rotatably arranged in the tripod assembly 4, and the spherical swinging hammer 32 is arranged at the bottom of the high-precision ball head 31.
The high-precision ball 31 is provided with a ball head top groove 33, the round supporting disc 15 is clamped in the ball head top groove 33 through a supporting disc clamping table 43, and the high-precision ball 31 is provided with a ball head bottom groove 34 which is coaxially arranged with the ball head top groove 33.
One end of the spherical swing hammer 32 is provided with a swing hammer mounting part 35, the swing hammer mounting part 35 is clamped in the ball head bottom groove 34, the other end of the spherical swing hammer 32 is provided with a swing hammer weight part 36, and the weight of the swing hammer weight part 36 ensures that the spherical swing hammer 32 is stopped in a vertical state at last under the condition that no external force is applied; the pendulum bob 32 is uniformly distributed with pendulum bob blades 37 in a ring shape, the pendulum bob blades 37 only receive resistance for preventing the pendulum bob from continuing to swing in the swinging process, the resistance increases along with the increase of the swinging speed, and the pendulum bob 32 can be helped to stop rapidly through the pendulum bob blades 37.
The annular line sweeps sharp range unit 2 includes support direction subassembly 12, lift control subassembly 13 and range unit 14, support direction subassembly 12 block is located on pendulum formula self-adaptation adjustment mechanism 3, lift control subassembly 13 is located on support direction subassembly 12, range unit 14 annular equipartition is located on support direction subassembly 12, through the cooperation of support direction subassembly 12 and lift control subassembly 13, can carry out unified lift adjustment to each group range unit 14, can change the current angle of range unit 14 through the lift of range unit 14 afterbody, and then range the next target point.
The support guide assembly 12 comprises a circular support disc 15, a lifting guide rod 16 and an annular lifting frame 17, wherein a support disc clamping table 43 is arranged on the circular support disc 15, the circular support disc 15 is clamped on the pendulum self-adaptive adjusting mechanism 3 through the support disc clamping table 43, a support disc clamping seat 42 is further arranged on the circular support disc 15, the hollow sphere 5 is clamped on the support disc clamping seat 42 through the charged sphere base 7, the lifting guide rod 16 is arranged on the circular support disc 15, the top end of the lifting guide rod 16 is provided with a top disc 24, lifting frame guide holes 25 are uniformly distributed on the annular lifting frame 17 in an annular mode, the annular lifting frame 17 is clamped and slides on the lifting guide rod 16 through the lifting frame guide holes 25, and lifting frame lugs 26 are uniformly distributed on the bottom of the annular lifting frame 17 in an annular mode.
The lifting control assembly 13 comprises a control module 18, a lifting electric push rod 19 and a lifting control frame 20, wherein the control module 18 is arranged on a top disc 24, the lifting electric push rod 19 is arranged on the control module 18, the lifting control frame 20 is arranged on the lifting electric push rod 19, control frame upright posts 27 are annularly and uniformly distributed on the lifting control frame 20, the bottom ends of the control frame upright posts 27 are fixedly connected with the annular lifting frame 17, each movement mechanism can be controlled through the control module 18, data can be stored and transmitted in a wireless mode, and the height distribution trend around the current measurement position can be known through the comparison of the distances fed back by each measurement point.
The range finding subassembly 14 includes range finder support 21, range finder body 22 and connection sliding sleeve 23, the circular supporting disk 15 is located to range finder support 21 annular equipartition, range finder body 22 rotates to locate in the range finder support 21, the end of range finder body 22 is equipped with range finder afterbody slide bar 28, connection sliding sleeve 23 block slip is located in the range finder afterbody slide bar 28, the symmetry is equipped with sliding sleeve articulated shaft 29 on the connection sliding sleeve 23, in the crane ear 26 was located in the rotation of sliding sleeve articulated shaft 29, when the light that range finder body 22 sent shines on non-mirror surface object, the diffuse reflection of orientation each angle can take place, consequently, even though not perpendicular between incident light and the measured surface this moment, still can receive the light after the reflection.
The double-loop horizontal state sensing mechanism 1 comprises a hollow sphere 5 and sensing terminals 6, wherein the sensing terminals 6 are uniformly distributed in the hollow sphere 5 in a ring shape.
The hollow sphere 5 is provided with a charged sphere base 7, the hollow sphere 5 is clamped in the annular linear ranging mechanism 2 through the charged sphere base 7, sphere avoidance holes 8 are uniformly distributed on the hollow sphere 5 in an annular shape, the inner wall of the hollow sphere 5 is provided with a complete hydrophobic coating 9, the inside of the hollow sphere 5 is filled with liquid capable of conducting electricity, the liquid can enable a closed loop to be formed by the sensing terminal 6 and a contact on the charged sphere base 7, and whether the liquid level at the current position touches the sensing terminal 6 is further fed back; the sensing terminal 6 is provided with a metal sensing piece 10, the metal sensing piece 10 is fixedly connected to the inner wall of the hollow sphere 5, the metal sensing piece 10 is provided with a feedback line 11, the feedback line 11 is clamped in the sphere avoidance hole 8, the feedback line 11 is in sealing contact with the sphere avoidance hole 8, the sensing terminal 6 is annularly distributed, liquid cannot sag on the inner wall of the hollow sphere 5, the quantity of liquid in the hollow sphere 5 is moderate, and all the sensing terminals 6 can be in contact with the liquid only when the levelness of the double-loop horizontal state sensing mechanism 1 reaches a certain range, so that the metal sensing piece 10 is inevitably separated from the liquid level (in a power-off state) once the deviation is overlarge.
As shown in fig. 15, point a is a measurement position where the device is located, with point a as an end point, rays diverging toward the periphery represent measurement directions of the sets of rangefinder bodies 22 and axes on which measurement data are recorded, and after multiple measurements, distances from each measured point to the measurement point are recorded on the axes, and the recording positions of the data measured at the same time on different axes are the same;
if the ground is flat, the distance data on each group of the number axes are uniformly distributed, if the ground is flat but not horizontal, the data distribution of the corresponding positions of the upturned ground is scattered (the same distance on the map, the data span is small), and the data distribution of the corresponding positions of the fallen ground is concentrated (the same distance on the map, the data span is large);
filling data in the middle of the measuring points in a software compensation mode, enabling the data on the number axes to be continuous, connecting the same values (characteristic values) on each number axis to obtain closed circular rings in each graphic, wherein the circular rings are equidistant lines from the measured points to the measuring points;
if the measuring area is absolute level, each circle should be standard perfect circle, if the equidistant line is approximately elliptical, the ground is flat but inclined, if the equidistant line is locally convex or concave, the ground is uneven;
through the mode of many times verification in a plurality of positions, can avoid taking the measuring point as the center, be the annular protruding or sunken condition.
As another new embodiment of the present invention, the arrangement of the plurality of sets of rangefinder bodies 22 distributed annularly may also be implemented by a set of instruments capable of performing annular ranging, through which the annular linear sweep type linear ranging mechanism 2 of the present invention can be replaced by a measuring angle change mechanism inside the instruments.
When the triangular bracket is particularly used, firstly, a user needs to open the triangular bracket assembly 4 and put the triangular bracket assembly in a relatively horizontal (obviously not horizontal which is difficult to be seen by naked eyes);
under the influence of gravity, the spherical swinging hammer 32 is finally static in a vertical state, and in the swinging process, the swinging hammer blades 37 are always subjected to resistance for preventing the swinging of the spherical swinging hammer 32, so that the static speed of the spherical swinging hammer 32 is increased;
in the whole process, the control module 18 continuously carries out cyclic detection on the sensing terminals 6, one group is detected each time, when the liquid in the hollow sphere 5 contacts the sensing terminals 6, the charged sphere base 7, the liquid and the sensing terminals 6 form a closed loop, and at the moment, signals can be generated from the feedback line 11;
because the sensing terminals 6 are distributed in a ring shape, liquid cannot sag on the inner wall of the hollow sphere 5, and the amount of the liquid in the hollow sphere 5 is moderate, all the sensing terminals 6 can be contacted with the liquid only when the levelness of the double-loop horizontal state sensing mechanism 1 reaches a certain range, and once the deviation is overlarge, the metal sensing sheet 10 is inevitably separated from the liquid level (in a power-off state);
when the feedback line 11 is continuously tested for multiple circles and shows that signals exist, the circular support disc 15 is still in a horizontal state, at the moment, the control module 18 can control the range finder body 22 to work simultaneously, and light rays emitted by the range finder body 22 are diffusely reflected and then return to the receiving part of the range finder body 22 to finish ranging;
after the primary distance measurement is finished, the lifting control frame 20 can bring the annular lifting frame 17 to generate height change along the lifting guide rod 16 through the movement of the lifting electric push rod 19, so that the angle of the distance meter body 22 is changed, and the angle change amount is different each time, preferably, the angle required by the equal difference change of the distance between the to-be-measured point and the measuring point in absolute level is changed;
after the angle adjustment is completed, the circular support disc 15 may shake again due to mechanical movement, and the next measurement can be performed after the self-checking procedure is performed again, and the angle adjustment and the self-checking are alternately performed until the measurement is completed;
the measurement data of each distance meter body 22 is stored in the control module 18, and finally sent to a computer for processing through a wireless module.
If the measuring area is absolute level, each circle should be standard perfect circle, if the equidistant line is approximately elliptical, the ground is flat but inclined, if the equidistant line is locally convex or concave, the ground is uneven;
through the mode of many times verification in a plurality of positions, can avoid taking the measuring point as the center, be the annular protruding or sunken condition.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (9)
1. Building engineering check out test set based on leveling, its characterized in that: the device comprises a double-loop horizontal state sensing mechanism (1), an annular line scanning type linear ranging mechanism (2), a pendulum type self-adaptive adjusting mechanism (3) and a tripod assembly (4), wherein the double-loop horizontal state sensing mechanism (1) is clamped in the annular line scanning type linear ranging mechanism (2), the annular line scanning type linear ranging mechanism (2) is arranged on the pendulum type self-adaptive adjusting mechanism (3), and the pendulum type self-adaptive adjusting mechanism (3) is rotationally arranged in the tripod assembly (4); the double-loop horizontal state sensing mechanism (1) comprises a hollow sphere (5) and sensing terminals (6), wherein the sensing terminals (6) are uniformly distributed in the hollow sphere (5) in a ring shape;
be equipped with electrified spheroid base (7) on hollow spheroid (5), in annular line scanning formula sharp range finding mechanism (2) are located through electrified spheroid base (7) block to hollow spheroid (5), annular equipartition is equipped with spheroid and keeps away position hole (8) on hollow spheroid (5), be equipped with complete hydrophobic coating (9) on the inner wall of hollow spheroid (5), be equipped with metal induction piece (10) on induction terminal (6), metal induction piece (10) rigid coupling is on the inner wall of hollow spheroid (5), be equipped with feedback line (11) on metal induction piece (10), in spheroid keeps away position hole (8) are located in feedback line (11) block, feedback line (11) and spheroid keep away position hole (8) sealing contact.
2. A leveling-based construction work detection device as set forth in claim 1 wherein: the annular line scanning type linear ranging mechanism (2) comprises a supporting guide assembly (12), a lifting control assembly (13) and a ranging assembly (14), wherein the supporting guide assembly (12) is clamped on the pendulum type self-adaptive adjusting mechanism (3), the lifting control assembly (13) is arranged on the supporting guide assembly (12), and the ranging assembly (14) is annularly and uniformly distributed on the supporting guide assembly (12).
3. A leveling-based construction work detection device in accordance with claim 2 wherein: support direction subassembly (12) including circular supporting disk (15), lift guide bar (16) and annular crane (17), be equipped with supporting disk clamping table (43) on circular supporting disk (15), on pendulum formula self-adaptation adjustment mechanism (3) are located through supporting disk clamping table (43) block to circular supporting disk (15), still be equipped with supporting disk cassette (42) on circular supporting disk (15), in supporting disk cassette (42) are located through electrified spheroid base (7) block to hollow spheroid (5), on circular supporting disk (15) are located to lift guide bar (16), the top of lift guide bar (16) is equipped with top disc (24), annular equipartition is equipped with crane guiding hole (25) on annular crane (17), annular crane (17) are located on lifting guide bar (16) through crane guiding hole (25) block slip, the annular equipartition in the bottom of annular crane (17) is equipped with crane (26).
4. A leveling-based construction work detection arrangement as set forth in claim 3 wherein: the lifting control assembly (13) comprises a control module (18), lifting electric push rods (19) and a lifting control frame (20), wherein the control module (18) is arranged on a top disc (24), the lifting electric push rods (19) are arranged on the control module (18), the lifting control frame (20) is arranged on the lifting electric push rods (19), control frame upright posts (27) are annularly and uniformly distributed on the lifting control frame (20), and the bottom ends of the control frame upright posts (27) are fixedly connected with the annular lifting frame (17).
5. A leveling-based construction work detection device as set forth in claim 4 wherein: the range finding assembly (14) comprises a range finder support (21), a range finder body (22) and a connecting sliding sleeve (23), wherein circular supporting plates (15) are annularly and uniformly distributed on the range finder support (21), the range finder body (22) is rotationally arranged in the range finder support (21), a tail sliding rod (28) of the range finder body (22) is arranged at the tail end of the range finder body, the connecting sliding sleeve (23) is clamped and slidingly arranged in the tail sliding rod (28), sliding sleeve hinge shafts (29) are symmetrically arranged on the connecting sliding sleeve (23), and the sliding sleeve hinge shafts (29) are rotationally arranged in lifting frame ears (26).
6. A leveling-based construction work detection device as set forth in claim 5 wherein: the pendulum self-adaptive adjusting mechanism (3) comprises a bottom container (30), a high-precision ball head (31) and a spherical swinging hammer (32), wherein the bottom container (30) is arranged at the bottom of the tripod assembly (4), the high-precision ball head (31) is rotationally arranged in the tripod assembly (4), and the spherical swinging hammer (32) is arranged at the bottom of the high-precision ball head (31).
7. A leveling-based construction work detection device as set forth in claim 6 wherein: the high-precision ball head (31) is provided with a ball head top groove (33), the round supporting disc (15) is clamped in the ball head top groove (33) through a supporting disc clamping table (43), and the high-precision ball head (31) is provided with a ball head bottom groove (34) which is coaxially arranged with the ball head top groove (33).
8. A leveling-based construction work detection device in accordance with claim 7 wherein: one end of the spherical swinging hammer (32) is provided with a swinging hammer mounting part (35), the swinging hammer mounting part (35) is clamped in a groove (34) at the bottom of the ball head, the other end of the spherical swinging hammer (32) is provided with a swinging hammer weight part (36), and swinging hammer blades (37) are uniformly distributed on the spherical swinging hammer (32) in an annular mode.
9. A leveling-based construction work detection device in accordance with claim 8 wherein: the triangular bracket assembly (4) comprises a bracket platform (38) and supporting legs (39), a platform ball socket (40) is arranged on the bracket platform (38), the high-precision ball head (31) is rotationally arranged in the platform ball socket (40), a platform flange part (41) is arranged on the bracket platform (38), and the supporting legs (39) are annularly and uniformly distributed at the bottom of the platform flange part (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310293204.8A CN115993111B (en) | 2023-03-24 | 2023-03-24 | Building engineering detection equipment based on leveling measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310293204.8A CN115993111B (en) | 2023-03-24 | 2023-03-24 | Building engineering detection equipment based on leveling measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115993111A CN115993111A (en) | 2023-04-21 |
| CN115993111B true CN115993111B (en) | 2023-06-13 |
Family
ID=85992493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310293204.8A Active CN115993111B (en) | 2023-03-24 | 2023-03-24 | Building engineering detection equipment based on leveling measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115993111B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677338A (en) * | 2015-01-22 | 2015-06-03 | 宁波舜宇测绘科技有限公司 | Easy-to-adjust small level |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB663413A (en) * | 1949-04-04 | 1951-12-19 | Percy Waterfall Hatfield | Improved instruments for setting out levels and gradients |
| KR910015838A (en) * | 1990-02-10 | 1991-09-30 | 조경호 | Detachable protractor for vertical and horizontal measurement |
| JP2916994B2 (en) * | 1995-02-14 | 1999-07-05 | ニッショー機器株式会社 | Two-axis tilt sensor |
| CN202013193U (en) * | 2011-04-01 | 2011-10-19 | 苏州同昌精密仪器有限公司 | Multi-axis horizontal laser plumb aligner |
| CN211373575U (en) * | 2019-11-09 | 2020-08-28 | 合肥乃君智能科技有限公司 | Automatic correction level |
| CN114791277B (en) * | 2022-06-22 | 2022-08-26 | 广东工业大学 | Double-feedback laboratory ground local flatness measuring mechanism |
| CN115560692A (en) * | 2022-11-01 | 2023-01-03 | 河南建保盒子科技发展有限公司 | Bridge deformation detection equipment and use method |
-
2023
- 2023-03-24 CN CN202310293204.8A patent/CN115993111B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677338A (en) * | 2015-01-22 | 2015-06-03 | 宁波舜宇测绘科技有限公司 | Easy-to-adjust small level |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115993111A (en) | 2023-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101351684B (en) | Surveying instrument and surveying method | |
| JP2008516250A (en) | Positioning system | |
| CN106840089B (en) | Elevation rapid measuring and setting calibration instrument and installation and debugging method thereof | |
| CN109917432B (en) | RTK measuring system and RTK measuring method in limited space | |
| CN108663021B (en) | Building wall perpendicularity detection device and detection method using same | |
| US20020066193A1 (en) | Vehicle chassis and body measurement system and method of operation | |
| US8720074B2 (en) | Robotic leveling | |
| CN213632133U (en) | Device for measuring verticality of vertical component | |
| CN109798855B (en) | Calibration method and system of machine tool | |
| CN109416252B (en) | Method for comparing a received radiation incident on a laser receiver with a rotating received radiation | |
| CN106610268B (en) | Photoelectric mark relative position measuring device | |
| CN115993111B (en) | Building engineering detection equipment based on leveling measurement | |
| CN102865829B (en) | Vertical wide-range high-precision optical plane proving installation | |
| CN209304612U (en) | A kind of experimental provision of the TCP error-detecting for industrial robot | |
| CN213956353U (en) | Highway surveys device | |
| KR101854173B1 (en) | Leveling device for topographical survey and surveying coast | |
| CN111751832B (en) | Automatic leveling type deep well range finder | |
| CN107167109B (en) | Method and device for measuring plane space deflection angle by two-point laser | |
| CN105180827A (en) | Device for detecting crane main beam camber curve | |
| KR101854174B1 (en) | Measuring device surveyable the error of position | |
| CN116202425B (en) | Laser ranging device | |
| CN111271052A (en) | Combined device and method for measuring pile depth, pile diameter and pile hole perpendicularity | |
| CN216694981U (en) | Measuring device for construction | |
| CN109737937A (en) | A kind of vertical tank bottom measurement point scene positioning device | |
| CN211824453U (en) | Detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |