CN116677893A - Construction engineering flatness detection device - Google Patents
Construction engineering flatness detection device Download PDFInfo
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- CN116677893A CN116677893A CN202310966512.2A CN202310966512A CN116677893A CN 116677893 A CN116677893 A CN 116677893A CN 202310966512 A CN202310966512 A CN 202310966512A CN 116677893 A CN116677893 A CN 116677893A
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- expansion
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012883 sequential measurement Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- 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
Abstract
The invention discloses a flatness detection device for construction engineering, which belongs to the technical field of building detection and comprises the following components: the base station mechanism comprises a base station main body, clamping plates used for clamping and limiting are connected to the bottom of the base station main body in a sliding mode, and the clamping plates on two sides are clamped at the top of a plane to be detected. According to the invention, the first laser ranging mechanism and the second laser ranging mechanism can measure the corresponding positions of the wall surface through laser, and simultaneously measure the flatness of the wall surface at different height positions when falling, so that the expansion connection of the expansion rod is facilitated, the sequential measurement of the wall surfaces at different heights is realized, meanwhile, the rapid measurement of the plane and the included angle of the inclined surface can be realized through the contact of the abutting wheel and the inclined surface, the repeated lifting placement of the first measuring mechanism and the second measuring mechanism is reduced, the synchronous plane test of a plurality of groups of positions of the wall surface is realized through the cooperation of a plurality of measuring boxes, and the combined test treatment effect is improved.
Description
Technical Field
The invention belongs to the technical field of building detection, and particularly relates to a flatness detection device for construction engineering.
Background
Building flatness detection is the detection of geometric features such as the planar shape, size, position, direction and the like of a building. The flatness of the building directly influences the service function and the appearance effect of the building, and whether the plane size of the building meets the design requirements, such as length, width, thickness and the like is detected. The measuring equipment such as laser range finder, total station can be used to measure to compare with the design drawing, ensure that the plane dimension of building accords with the designing requirement, but when detecting the plane of building facade, because the problem of facade height, the detection degree of difficulty often is great.
Chinese patent publication No.: CN103868477B discloses an instrument for measuring wall flatness and a measuring method thereof. The wall flatness measuring instrument includes one chip, one laser rangefinder, one display, one support and one step motor. The laser distance measuring device is used for measuring distance values from the laser distance measuring device to a plurality of set points of the wall to be measured and then sending the distance values to the singlechip. The singlechip is used for converting the ranging value into a vertical distance value, drawing all the vertical distance values into a chart, and sending the chart to the display for displaying. The wall flatness measuring instrument has the advantages that the integration degree is high, the measuring precision is high, but when the wall flatness measuring instrument is in actual use, the laser distance measuring instrument generally detects the distance through hoisting when measuring the distance to a higher wall surface, the hoisting stability is insufficient, the distance detection precision is affected, when the surface of the wall body is provided with a plurality of groups of opposite inclined planes, the laser distance measuring instrument at the vertical lower part needs to be lifted and placed among a plurality of inclined wall surfaces for a plurality of times, the plane test efficiency is affected, and the improvement space exists.
Disclosure of Invention
The invention aims at: in order to solve the problem that the plane test efficiency is affected by the wall surfaces with multiple groups of opposite inclined surfaces, the flatness detection device for the construction engineering is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a construction engineering flatness detection apparatus, comprising: the base station mechanism comprises a base station main body, clamping plates used for clamping and limiting are connected to the bottom of the base station main body in a sliding manner, and the clamping plates on two sides are clamped at the top of a plane to be detected; the limiting frame is connected to one side of the base body in a sliding manner and used for adjusting the distance between the base body and the plane to be detected; the guide mechanism is connected to the top of the limiting frame; the plurality of expansion rods are clamped with each other, the expansion rods are connected in the guide mechanism in a sliding manner, the measuring box is detachably connected outside the expansion rods through the limiting clamps and used for adjusting the measuring depth by sliding the expansion rods in the guide mechanism, and the limiting frame is connected with a limiting mechanism for limiting the expansion rods in a connecting manner; the first measuring mechanism and the second measuring mechanism are respectively connected in the measuring box, the first measuring mechanism is located at two sides of the measuring box, and the second measuring mechanism is located at the front side of the measuring box.
As a further description of the above technical solution:
the guide mechanism comprises a guide frame, the bottom side of the guide frame is connected with a connecting plate, the connecting plate is connected to the top of the limiting frame, the bottom side of the guide frame is connected with a guide cylinder, the two sides of the guide frame are connected with first rotating blocks, the first rotating blocks are connected with a limiting cylinder through guide rods in a rotating mode, and a limiting block used for limiting the descending of the expansion rod is connected in a sliding mode in the limiting cylinder.
As a further description of the above technical solution:
the limiting block is characterized in that one side of the limiting block is connected with a second rotating block, the second rotating block is rotationally connected in a leading-out groove formed in two sides of the inner side of the limiting cylinder, the top of the second rotating block is attached to the bottom end of the expansion rod, one side of the second rotating block is rotationally connected with a pushing handle through a connecting rod, the pushing handle is located the outer side of the limiting cylinder, one side of the second rotating block is connected with a spring, the other end of the spring is connected to the outer side of the limiting cylinder, and the top of the limiting cylinder is connected with a connecting cylinder for limiting the expansion rod.
As a further description of the above technical solution:
the clamping groove is formed in one end of the expansion rod, a clamping block is connected to one side, away from the clamping groove, of the expansion rod, the clamping rods are connected to two sides of the clamping block through the step-shaped mounting portions, the groove bodies for the sliding grooves of the step-shaped mounting portions are formed in two sides of the clamping groove, and clamping holes for the clamping rods to clamp in are formed in the inner sides of the groove bodies.
As a further description of the above technical solution:
the limiting mechanism comprises a jacket which is slidably connected to the inner side of the opening at the top of the limiting frame, one side of the jacket is connected with a second sliding rod, one end of the second sliding rod is hinged with a second connecting rod through a pin shaft, a supporting plate is hinged between the tail ends of the second connecting rods at two sides through a pin shaft, one side of the supporting plate is fixedly connected with a third electric push rod, the third electric push rod is connected to the inner side of the limiting frame, an inner cavity of the limiting frame is connected with a second sliding sleeve, and the second sliding rod is slidably connected in the second sliding sleeve.
As a further description of the above technical solution:
the top of the base main body is provided with a linear module, the moving parts at the two sides of the bottom of the linear module are connected with clamping plates at corresponding positions, one side of the linear module is connected with a motor in a transmission way, the motor is arranged at one side of the base main body, the two sides of the top of the base main body are connected with a first sliding sleeve, and the first sliding sleeve is connected with a first sliding rod in a sliding manner, a push plate is connected between the first sliding rods on two sides, the push plate is connected with one side of the limiting frame, the tail end of the first sliding rod is connected with an anti-falling protruding block, one side of the push plate is connected with a first electric push rod, and the first electric push rod is connected to the top of the base body.
As a further description of the above technical solution:
and one side of the clamping plate is connected with a hanging frame, and the top of the hanging frame is provided with a hanging through hole for hanging a load.
As a further description of the above technical solution:
the first measuring mechanism comprises a first rotating seat, the first rotating seat is connected to one side of the measuring box, a measuring rod is hinged in the first rotating seat, the other end of the measuring rod is hinged with a first abutting wheel through another first rotating seat, the other first rotating seat is limited by a limiting bolt to form a first abutting wheel abutting angle, and a first laser ranging mechanism is installed on one side of the first abutting wheel.
As a further description of the above technical solution:
the second measuring mechanism comprises two support rods which are connected in the measuring box in a relative rotating mode, a first connecting rod is connected outside the support rods in a sliding mode, a second rotating seat is connected to the other end of the first connecting rod in a rotating mode, a second abutting wheel is connected to one side of the second rotating seat, a second laser range finder is connected to one side of the second abutting wheel, and the second abutting wheel is used for limiting the abutting angle through a limiting bolt on one side of the second rotating seat.
As a further description of the above technical solution:
the first connecting rod one side has been seted up logical groove, and logical inslot fixedly connected with second electric putter, and second electric putter's mobile part one end is laminated mutually with bracing piece one side for through the interval of the outer expansion distance adjustment second butt wheel of control first connecting rod outside the bracing piece with waiting to detect the plane.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, after the measuring box is connected to the top of the wall to be tested through the base mechanism, the expansion can be carried out to the bottom of the wall through the sequential expansion connection of the expansion rod, the measuring box is connected to the outside of the expansion rod through the limiting clamp, after the measuring box is connected with the expansion rod, the first measuring mechanism and the second measuring mechanism are arranged on one side away from the wall, the first laser ranging mechanism and the second laser ranging mechanism can measure the corresponding positions of the wall through laser, and meanwhile, the flatness of the wall at different height positions can be measured when the wall falls, so that the sequential measurement of the walls at different heights can be realized through the expansion connection of the expansion rod, meanwhile, the rapid measurement of the inclined plane and the included angle can be realized through the contact of the abutting wheels and the inclined plane, the repeated lifting placement of the first measuring mechanism and the second measuring mechanism is reduced, the synchronous plane test of a plurality of groups of positions of the wall is realized through the cooperation of the measuring boxes, and the combined test treatment effect is improved.
2. According to the invention, when the expansion rod is required to be assembled, the support plate is driven to move through the working extension of the third electric push rod at the bottom, the support plate can drive the second connecting rod to move, the second connecting rod can push the hinged second sliding rod to move inwards, the second sliding rod can drive the jacket to move inwards, the jackets at the two sides can clamp and limit the expansion rod at the bottom at the inner side when moving inwards in opposite directions, and therefore, the limit effect can be conveniently ensured when the expansion rod is replaced.
3. According to the invention, the other expansion rod is inserted into the connecting cylinder and the limiting cylinder, the limiting block rotating on the inner side of the limiting cylinder can limit the bottom side of the inserted other expansion rod, when the expansion rods on the two sides are in place, the expansion rods on the top can be driven to rotate around the guide rod and move to the coaxial top of the expansion rods on the bottom side by pulling the connecting cylinder, the pushing handle is pulled to drive the connecting rod to move around the limiting block, the limiting block can drive the inner side second rotating block to rotate around the hinging position, at the moment, the expansion rods are not limited when the limiting block is rotated out of the leading-out groove, and the expansion rods on the top are pushed to be contacted with the expansion rods on the bottom side, so that the expansion rods can be conveniently guided and limited during assembly, and the expansion control of the measurement depth is facilitated.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a flatness detection device for construction engineering according to the present invention;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of an explosion structure of a flatness detection apparatus for construction engineering according to the present invention;
fig. 4 is a schematic diagram of a guide mechanism splitting structure of a flatness detection device for construction engineering according to the present invention;
fig. 5 is a schematic diagram of the overall structure of a stopper of the flatness detection device for construction engineering according to the present invention;
fig. 6 is a schematic diagram of the overall structure of a limiting mechanism of the flatness detection device for construction engineering according to the present invention;
FIG. 7 is a schematic view of the lateral structure of an expansion rod of the flatness detection device for construction engineering according to the present invention;
fig. 8 is a schematic diagram of a transverse structure of a flatness detection device for construction engineering according to the present invention;
FIG. 9 is a schematic side view of a flatness detection apparatus for construction engineering according to the present invention;
fig. 10 is an enlarged schematic view of the portion B in fig. 9 according to the present invention.
Legend description:
1. an expansion rod; 2. a guide mechanism; 201. a guide rod; 202. a guide frame; 203. a first rotating block; 204. a connecting plate; 205. a guide cylinder; 206. a limiting cylinder; 207. a lead-out groove; 208. a connecting cylinder; 209. a limiting block; 210. a second rotating block; 211. a connecting rod; 212. pushing the handle; 213. a spring; 3. a limiting frame; 4. a base station mechanism; 401. a base body; 402. a first slide bar; 403. a sliding sleeve; 404. a push plate; 405. a first electric push rod; 406. a linear module; 407. a clamping plate; 408. a hanging rack; 409. a motor; 5. a measuring box; 6. a first measuring mechanism; 601. a measuring rod; 602. a first rotating seat; 603. a first abutment wheel; 604. a first laser ranging mechanism; 7. a second measuring mechanism; 701. a support rod; 702. a first link; 703. a second electric push rod; 704. a second rotating seat; 705. a second abutment wheel; 706. a second laser rangefinder; 8. a limiting mechanism; 801. a second slide bar; 802. a jacket; 803. a second link; 804. a support plate; 805. a third electric push rod; 9. a clamping groove; 10. a clamping hole; 11. and a limiting clamp.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-10, the present invention provides a technical solution: a construction engineering flatness detection apparatus, comprising: the base mechanism 4 comprises a base main body 401, clamping plates 407 used for clamping and limiting are connected to the bottom of the base main body 401 in a sliding manner, and the clamping plates 407 on two sides are clamped at the top of a plane to be detected; the limiting frame 3 is connected to one side of the base body 401 in a sliding manner and used for adjusting the distance between the base body and the plane to be detected; the guide mechanism 2 is connected to the top of the limit frame 3; the plurality of expansion rods 1 are clamped with each other, the expansion rods 1 are connected in the guide mechanism 2 in a sliding manner, the measuring box 5 is detachably connected outside the expansion rods 1 through the limiting clamps 11 and used for adjusting the measuring depth by sliding the expansion rods 1 in the guide mechanism 2, and the limiting frame 3 is internally connected with the limiting mechanism 8 used for limiting the expansion rods 1;
the first measuring mechanism 6 and the second measuring mechanism 7, the first measuring mechanism 6 and the second measuring mechanism 7 are respectively connected in the measuring box 5, the first measuring mechanism 6 is positioned at two sides of the measuring box 5, the second measuring mechanism 7 is positioned at the front side of the measuring box 5, the first measuring mechanism 6 comprises a first rotating seat 602, the first rotating seat 602 is connected at one side of the measuring box 5, a measuring rod 601 is hinged in the first rotating seat 602, the other end of the measuring rod 601 is hinged with a first abutting wheel 603 through another first rotating seat 602, the other first rotating seat 602 is limited by a limiting bolt to form an abutting angle through the first abutting wheel 603, a first laser ranging mechanism 604 is arranged at one side of the first abutting wheel 603, the second measuring mechanism 7 comprises two supporting rods 701 which are rotatably connected at the inner side of the measuring box 5, the supporting rod 701 and the measuring box 5 are provided with a gap for the penetration of the expansion rod 1, the outer side of the supporting rod 701 is connected with a first connecting rod 702 in a sliding manner, the other end of the first connecting rod 702 is rotationally connected with a second rotating seat 704, one side of the second rotating seat 704 is connected with a second abutting wheel 705, one side of the second abutting wheel 705 is connected with a second laser range finder 706, the second abutting wheel 705 is limited by a limiting bolt on one side of the second rotating seat 704, a through groove is formed in one side of the first connecting rod 702, a second electric push rod 703 is fixedly connected in the through groove, one end of a moving part of the second electric push rod 703 is attached to one side of the supporting rod 701, and the distance between the second abutting wheel 705 and a plane to be detected is adjusted by controlling the unfolding distance of the first connecting rod 702 outside the supporting rod 701.
The implementation mode specifically comprises the following steps: when the wall body to be tested is connected to the top of the wall body to be tested through the base mechanism 4, the expansion can be carried out to the bottom of the wall body through the sequential expansion connection of the expansion rod 1, and when the wall body falls down, the measuring box 5 can be connected to the outside of the expansion rod 1 through the limiting clamp 11, wherein the limiting clamp 11 is inserted into a hole formed in one side of the expansion rod 1 through the clamping rod, so that the measuring box 5 and the expansion rod 1 can be conveniently connected in an expansion mode, and the expansion effect of the measuring box 5 is guaranteed;
after the measuring box 5 is connected with the expansion rod 1, the first measuring mechanism 6 and the second measuring mechanism 7 can be arranged on one side away from the wall, at the moment, after the connection of the expansion rod 1 is continued, the first laser ranging mechanism 604 and the second laser ranging mechanism can measure the corresponding positions of the wall surface through laser, and simultaneously measure the flatness of the different height positions of the wall surface when falling, so that the sequential measurement of the wall surfaces with different heights can be realized through the expansion connection of the expansion rod 1, simultaneously, when the first abutting wheel 603 contacts with the wall surface through the designed first measuring mechanism 6, the first abutting wheel 603 can rotate around the rear side first rotating seat 602 through the measuring rod 601, so that the abutting joint can be adapted to the inclined surface of the wall surface, meanwhile, the angle measurer can be arranged in the first rotating seat 602 to measure the inclined surface angle, the repeated lifting placement of the first measuring mechanism 6 and the second measuring mechanism 7 can be reduced through the contact of the abutting wheel and the inclined surface, and the repeated lifting placement of the inclined surface plane and the inclined angle can be realized through the plurality of measuring boxes 5, and the synchronous measurement effect of the measuring boxes 5 can be realized through the matching of the measuring boxes, and the test effect of the test results can be improved;
further, by designing the first abutting wheel 603 and the second abutting wheel 705, the abutting effect with the wall surface can be improved, and the attaching stability with the wall surface can be improved.
Referring to fig. 4-6, the guiding mechanism 2 includes a guiding frame 202, a connecting plate 204 is connected to the bottom side of the guiding frame 202, the connecting plate 204 is connected to the top of the limiting frame 3, the bottom side of the guiding frame 202 is connected to a guiding cylinder 205, both sides of the guiding frame 202 are connected to a first rotating block 203, the first rotating block 203 is rotatably connected to a limiting cylinder 206 through a guiding rod 201, a limiting block 209 for limiting the descent of the expanding rod 1 is slidably connected to the limiting cylinder 206, one side of the limiting block 209 is connected to a second rotating block 210, the second rotating block 210 is rotatably connected to an extraction groove 207 provided on both sides of the inner side of the limiting cylinder 206, the top of the second rotating block 210 is attached to the bottom end of the expanding rod 1, one side of the second rotating block 210 is rotatably connected to a pushing handle 212 through a connecting rod 211, the pushing handle 212 is located at the outer side of the limiting cylinder 206, one side of the second rotating block 210 is connected to a spring 213, the other end of the spring 213 is connected to the outer side of the limiting cylinder 206, the top of the limiting cylinder 206 is connected with a connecting cylinder 208 for limiting the expansion rod 1, one end of the expansion rod 1 is provided with a clamping groove 9, one side of the expansion rod 1 away from the clamping groove 9 is connected with a clamping block, two sides of the clamping block are connected with clamping rods through step parts, two sides of the clamping groove 9 are provided with groove bodies for sliding grooves of the step parts, the inner side of the groove bodies is provided with clamping holes 10 for clamping the clamping rods, the limiting mechanism 8 comprises a clamping sleeve 802 which is slidingly connected to the inner side of the top opening of the limiting frame 3, one side of the clamping sleeve 802 is connected with a second sliding rod 801, one end of the second sliding rod 801 is hinged with a second connecting rod 803 through a pin shaft, the tail ends of the second connecting rods 803 at two sides are hinged with a supporting plate 804 through a pin shaft, one side of the supporting plate 804 is fixedly connected with a third electric push rod 805, the third electric push rod 805 is connected to the inner side of the limiting frame 3, an inner cavity of the limiting frame 3 is connected with a second sliding sleeve 403, and the second slide bar 801 is slidably coupled within the second slide 403.
The implementation mode specifically comprises the following steps: through the designed guide mechanism 2, when the expansion rod 1 is required to be assembled, in order to avoid the weight of bottom measurement equipment from influencing the expansion, the support plate 804 is driven to move through the working extension of the bottom third electric push rod 805, the support plate 804 can drive the second connecting rod 803 to move, the second connecting rod 803 can push the hinged second slide rod 801 to move inwards, the second slide rod 801 can drive the jackets 802 to move inwards, the jackets 802 on two sides can clamp and limit the expansion rod 1 positioned at the bottom on the inner sides when moving inwards in opposite directions, at the moment, the expansion rod 1 positioned at the bottom can extend into the guide frame 202, before that, the limiting block 209 rotating on the inner side of the limiting cylinder 206 can limit the bottom side of the inserted other expansion rod 1 by inserting the other expansion rod 1 into the connecting cylinder 208 and the limiting cylinder 206, during expansion, the expansion rod 1 at the top can be driven to rotate around the guide rod 201 and move to the coaxial top of the expansion rod 1 at the bottom by pulling the connecting cylinder 208, at the moment, the pushing handle 212 is pulled to drive the connecting rod 211 to move around the limiting block 209, the limiting block 209 can drive the inner side second rotating block 210 to rotate around the hinge position, at the moment, the expansion rod 1 is not limited when the limiting block 209 rotates out of the lead-out groove 207, at the moment, the expansion rod 1 at the top can be pushed to be contacted with the expansion rod 1 at the bottom, the bottom clamping block can be clamped into the clamping groove 9 by rotating the expansion rod 1 at the top, and meanwhile, the clamping block step part and the corresponding clamping rod can be clamped into the clamping hole 10 by rotating, wherein the step part of the clamping block can rotate in the clamping groove 9, and the clamping rod can be conveniently clamped into the clamping hole 10 at the corresponding position;
the expansion connection of the expansion rods 1 on two sides can be realized, and the clamping fit of the clamping rods and the clamping holes 10 is beneficial to ensuring the connection tightness and stability when the expansion rods 1 are expanded and assembled;
through the stopper 209 of design, and can extrude spring 213 when stopper 209 removes, spring 213 can utilize self elasticity to guarantee the independently reset of stopper 209, is favorable to guaranteeing spacing stability.
Referring to fig. 3, a linear module 406 is installed at the top of a base body 401, moving parts at two sides of the bottom of the linear module 406 are connected with clamping plates 407 at corresponding positions, a motor 409 is connected with one side of the linear module 406 in a transmission manner, the motor 409 is installed at one side of the base body 401, two sides of the top of the base body 401 are connected with first sliding sleeves 403, first sliding rods 402 are connected with sliding grooves 402 in a sliding manner, a push plate 404 is connected between the first sliding rods 402 at two sides, the push plate 404 is connected with one side of a limiting frame 3, the tail end of the first sliding rod 402 is connected with an anti-falling protruding block, one side of the push plate 404 is connected with a first electric push rod 405, the first electric push rod 405 is connected with the top of the base body 401, one side of the clamping plates 407 is connected with a hanging frame 408, and a hanging through hole is formed in the top of the hanging frame 408 for hanging loads.
The implementation mode specifically comprises the following steps: through the base main part 401 of design, sharp module 406 drives bottom both sides remove portion and splint 407 remove the back, splint 407 can carry out the centre gripping spacing to wall body bottom both sides, be favorable to guaranteeing follow-up measurement stability through the spacing connection of base main part 401 with the wall body, and, spacing 3 can shorten pulling push pedal 404 and spacing 3 removal through the work of rear side first electric putter 405, spacing 3 removes and can drive the corresponding measuring box 5 in bottom and first measuring mechanism 6 and second measuring mechanism 7 adjust with waiting to detect planar interval, be favorable to reducing the error because of laser irradiation distance with the contact interval of wall body through control, effectively improve the test accuracy, and through the stores pylon 408 that splint 407 one side set up, can hang the load glass in stores pylon 408, improve both sides test counter weight, guarantee the connection stability with the wall body.
Working principle: when the device is used, after the device is connected to the top of a wall to be tested through the base mechanism 4, the linear module 406 drives the moving parts at the two sides of the bottom and the clamping plates 407 to move, the clamping plates 407 clamp and limit the two sides of the bottom of the wall, the limiting frame 3 works through the first electric push rod 405 at the rear side to shorten and pull the push plate 404 and move the limiting frame 3, and the limiting frame 3 moves to drive the measuring box 5, the first measuring mechanism 6 and the second measuring mechanism 7 corresponding to the bottom to adjust the distance between the measuring box and the plane to be tested;
the expansion is carried out towards the bottom of the wall body through the sequential expansion connection of the expansion rod 1, and the measuring box 5 is connected to the outside of the expansion rod 1 through the limiting clamp 11 when falling;
when the expansion rod 1 is assembled, the support plate 804 is driven to move by the working extension of the third electric push rod 805 at the bottom, the support plate 804 moves to drive the second connecting rod 803 to move, the second connecting rod 803 moves to push the hinged second sliding rod 801 to move inwards, the second sliding rod 801 moves to drive the jacket 802 to move inwards, the expansion rod 1 at the bottom is clamped and limited when the jackets 802 at the two sides move inwards oppositely, the expansion rod 1 at the bottom extends into the guide frame 202, the bottom side of the inserted expansion rod 1 is limited by inserting the other expansion rod 1 into the connecting cylinder 208 and the limiting cylinder 206, the limiting block 209 rotating at the inner side of the limiting cylinder 206 is used for limiting the bottom side of the inserted expansion rod 1, the connecting cylinder 208 is pulled to drive the expansion rod 1 at the top to rotate around the guide rod 201 and move to the coaxial top of the expansion rod 1 at the bottom, the pushing handle 212 is pulled to drive the connecting rod 211 to move around the limiting block 209, the limiting block 209 moves to drive the inner side second rotating block 210 to rotate around the hinge position, the expansion rod 1 is not limited when the limiting block 209 rotates out of the lead-out groove 207, the expansion rod 1 at the top is pushed to be in contact with the expansion rod 1 at the bottom, the bottom clamping block is clamped into the clamping groove 9 by rotating the expansion rod 1 at the top, the clamping block step part and the corresponding clamping rod are clamped into the clamping hole 10, and the sequential expansion of the expansion rod 1 is completed to adjust the measuring surface.
After the measuring box 5 is connected with the expansion rod 1, the first measuring mechanism 6 and the second measuring mechanism 7 are arranged on one side away from the wall body, after the connection of the expansion rod 1 is continued, the first laser ranging mechanism 604 and the second laser ranging mechanism measure the flatness of the wall body at different height positions through the corresponding positions of the laser, and the flatness of the wall body at different height positions is measured when the wall body falls down, and the wall bodies at different heights are sequentially measured through the expansion connection of the expansion rod 1;
when first abutting wheel 603 and wall contact, first abutting wheel 603 rotates around the first rotation seat 602 of rear side through measuring rod 601, adapts to the inclined plane to carry out the butt laminating to the wall, sets up the angle measurement ware in the first rotation seat 602 and carries out the measurement of inclined plane angle, realizes the quick measurement to inclined plane and contained angle through the contact of abutting wheel and inclined plane.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. A construction engineering flatness detection apparatus, characterized by comprising:
the base station mechanism (4), the base station mechanism (4) comprises a base station main body (401), clamping plates (407) used for clamping and limiting are connected to the bottom of the base station main body (401) in a sliding mode, and the clamping plates (407) on two sides are clamped at the top of a plane to be detected;
the limiting frame (3), the limiting frame (3) is connected to one side of the base body (401) in a sliding way and used for adjusting the distance between the base body and the plane to be detected;
the guide mechanism (2) is connected to the top of the limit frame (3);
the device comprises a plurality of expansion rods (1), wherein the expansion rods (1) are clamped with each other, the expansion rods (1) are slidably connected in a guide mechanism (2), a measuring box (5) is detachably connected outside the expansion rods (1) through a limiting clamp (11), the measuring depth is adjusted by sliding the expansion rods (1) in the guide mechanism (2), and a limiting mechanism (8) for limiting the expansion rods (1) is connected in a limiting frame (3);
the first measuring mechanism (6) and the second measuring mechanism (7), and the first measuring mechanism (6) and the second measuring mechanism (7) are respectively connected in the measuring box (5), and the first measuring mechanism (6) is located the both sides of measuring box (5), and the second measuring mechanism (7) is located the front side of measuring box (5).
2. The construction engineering flatness detection device according to claim 1, characterized in that the guiding mechanism (2) comprises a guiding frame (202), a connecting plate (204) is connected to the bottom side of the guiding frame (202), the connecting plate (204) is connected to the top of the limiting frame (3), a guiding cylinder (205) is connected to the bottom side of the guiding frame (202), first rotating blocks (203) are connected to two sides of the guiding frame (202), the first rotating blocks (203) are rotatably connected with limiting cylinders (206) through guiding rods (201), and limiting blocks (209) for limiting the descent of the expanding rods (1) are slidably connected to the limiting cylinders (206).
3. The construction engineering flatness detection apparatus according to claim 2, wherein one side of the limiting block (209) is connected with a second rotating block (210), the second rotating block (210) is rotatably connected in an outlet groove (207) formed in both sides of the inner wall of the limiting cylinder (206), the top of the second rotating block (210) is attached to the bottom end of the expansion rod (1), one side of the second rotating block (210) is rotatably connected with a pushing handle (212) through a connecting rod (211), the pushing handle (212) is located outside the limiting cylinder (206), one side of the second rotating block (210) is connected with a spring (213), the other end of the spring (213) is connected outside the limiting cylinder (206), and the top of the limiting cylinder (206) is connected with a connecting cylinder (208) for limiting the expansion rod (1).
4. The construction engineering flatness detection apparatus according to claim 1, wherein a clamping groove (9) is formed at one end of the expansion rod (1), a clamping block is connected to one side, away from the clamping groove (9), of the expansion rod (1), clamping rods are connected to two sides of the clamping block through step mounting portions, a groove body for a step mounting portion sliding groove is formed in two sides in the clamping groove (9), and a clamping hole (10) for clamping the clamping rods is formed in the inner side of the groove body.
5. The construction engineering flatness detection apparatus according to claim 1, wherein the limiting mechanism (8) comprises a jacket (802) slidably connected inside an opening at the top of the limiting frame (3), one side of the jacket (802) is connected with a second sliding rod (801), one end of the second sliding rod (801) is hinged with a second connecting rod (803) through a pin shaft, the ends of the second connecting rods (803) at two sides are hinged with a supporting plate (804) through a pin shaft, one side of the supporting plate (804) is fixedly connected with a third electric push rod (805), the third electric push rod (805) is connected inside the limiting frame (3), an inner cavity of the limiting frame (3) is connected with a second sliding sleeve (403), and the second sliding rod (801) is slidably connected inside the second sliding sleeve (403).
6. The construction engineering flatness detection apparatus according to claim 1, wherein the base body (401) is provided with a linear module (406) at the top, and the moving parts at two sides of the bottom of the linear module (406) are connected with clamping plates (407) at corresponding positions, and a motor (409) is connected to one side of the linear module (406) in a transmission manner, and the motor (409) is provided on one side of the base body (401), two sides of the top of the base body (401) are connected with a first sliding sleeve (403), and the first sliding sleeve (403) is connected with a first sliding rod (402) in a sliding manner, and a push plate (404) is connected with one side of a limiting frame (3), and the end of the first sliding rod (402) is connected with an anti-falling protruding block, and one side of the push plate (404) is connected with a first electric push rod (405), and the first electric push rod (405) is connected to the top of the base body (401).
7. The construction engineering flatness detection apparatus according to claim 1, wherein a hanger (408) is connected to one side of the clamping plate (407), and a hanging through hole is provided at the top of the hanger (408) for hanging a load.
8. The construction engineering flatness detection apparatus according to claim 1, wherein the first measuring mechanism (6) comprises a first rotating seat (602), the first rotating seat (602) is connected to one side of the measuring box (5), a measuring rod (601) is hinged in the first rotating seat (602), a first abutting wheel (603) is hinged at the other end of the measuring rod (601) through another first rotating seat (602), the abutting angle of the first abutting wheel (603) is limited by another first rotating seat (602) through a limiting bolt, and a first laser ranging mechanism (604) is installed on one side of the first abutting wheel (603).
9. The construction engineering flatness detection apparatus according to claim 1, wherein the second measuring mechanism (7) comprises two support rods (701) rotatably connected in the measuring box (5), the support rods (701) are externally slidably connected with first connecting rods (702), the other ends of the first connecting rods (702) are rotatably connected with second rotating seats (704), one sides of the second rotating seats (704) are connected with second abutting wheels (705), one sides of the second abutting wheels (705) are connected with second laser distance measuring devices (706), and the second abutting wheels (705) are limited by limiting bolts on one sides of the second rotating seats (704) to limit the abutting angles.
10. The construction engineering flatness detection apparatus according to claim 9, wherein a through groove is formed on one side of the first connecting rod (702), a second electric push rod (703) is fixedly connected in the through groove, one end of a moving part of the second electric push rod (703) is attached to one side of the supporting rod (701), and the distance between the second abutting wheel (705) and the plane to be detected is adjusted by controlling the unfolding distance of the first connecting rod (702) outside the supporting rod (701).
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