CN116678286B - Building is managed with earthwork thickness detection device - Google Patents
Building is managed with earthwork thickness detection device Download PDFInfo
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- CN116678286B CN116678286B CN202310945518.1A CN202310945518A CN116678286B CN 116678286 B CN116678286 B CN 116678286B CN 202310945518 A CN202310945518 A CN 202310945518A CN 116678286 B CN116678286 B CN 116678286B
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- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims description 35
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 210000001503 joint Anatomy 0.000 claims description 14
- 230000011218 segmentation Effects 0.000 claims description 11
- 238000013213 extrapolation Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 239000010410 layer Substances 0.000 description 46
- 238000005553 drilling Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000001632 homeopathic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B11/00—Other drilling tools
- E21B11/005—Hand operated drilling tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/06—Mechanical cleaning devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to the technical field of supervision engineering, in particular to an earthwork thickness detection device for building supervision, which comprises a support plate body, wherein the outer edge of the support plate body is uniformly hinged with an upper support leg, the upper ends of the outer walls of the upper support legs are slidably connected with sliding rings, the lower ends of the upper support legs are hinged with lower support legs, the outer walls of the lower support legs are fixedly connected with ground contact pieces, after the lantern rings move downwards, under the cooperation of double connecting strips, the double connecting strips are driven to push a push plate to slide outwards, namely, when a sectioning unit, a collecting unit and the push plate in an active earthing mechanism drill into a soil layer, part of soil drilled out gradually falls into the push plate in the collecting unit, so that when the supervision personnel pulls out the device and drives the push plate to push out synchronously, the soil can be reduced from a drilling-in hole after the device is pulled out, and the complicated process of filling the soil into the drilling-in hole can be reduced.
Description
Technical Field
The invention relates to the technical field of supervision engineering, in particular to an earthwork thickness detection device for building supervision.
Background
And (3) detecting the thickness of the earthwork: the method is mainly used for detecting earthwork of engineering construction, decoration fitment, bridge construction and other projects, and has the advantages that soil is required to be loosely paved on a horizontal surface to be paved during construction, the thickness of a paved soil layer is measured after paving is completed, whether the paved soil layer meets the construction standard or not is judged through corresponding calculation according to detected data, meanwhile, the actual thickness of the paved soil layer after compaction can be calculated, and the detection has a non-negligible meaning in construction;
at present, the patent numbers are: CN214010179U, entitled: in the chinese patent literature of an earthwork thickness detection device for supervision, it relates to when using, need push down the handle and impress the pole into the earthwork with the insert lever, insert the earthwork simultaneously, sloping block device can make the measurement needle can clearly show in operating personnel's sight scope, the reading is more direct-viewing, convenient and accurate, its simple quick detection to earthwork thickness of having realized, but in specific use, through the discovery of this applicant still there is the shortcoming: firstly, because the detection device and most of the existing detection devices are used for measuring by drilling into the soil layer through the drill bit, a new drilling hole is inevitably formed in the soil layer paved originally, and the landfill of the hole diameter is a considerable problem after the detection is finished, if the subsequent compaction construction link is affected without timely backfilling, in addition, when the soil is drilled, whether the drilling depth reaches the level of the soil at the bottommost layer cannot be accurately determined, if the soil is directly measured without processing, the final accuracy of the soil thickness data is seriously affected.
In view of the above, the present invention provides an apparatus for detecting the thickness of earth for building supervision to improve the above-mentioned drawbacks.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provides an earthwork thickness detection device for building supervision, which solves the corresponding technical problems in the background art.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides an earthwork thickness detection device for building supervision, includes the backup pad body, the outer fringe of backup pad body evenly articulates there is the upper supporting leg, the upper end sliding connection of upper supporting leg outer wall has the sliding ring, and the lower extreme of upper supporting leg all articulates there is the lower supporting leg, and the outer wall fixedly connected with ground contact piece of lower supporting leg, the up end central point of backup pad body puts and inserts and have the scale axle, and the straight anterior outer wall of scale axle is provided with the scale district, and the lower part of scale district is located the upper surface fixedly connected with reading ring of backup pad body, this reading ring is located the initial position of scale district lower extreme, and the zero scale department of degree district promptly, the below of scale axle is provided with initiative earthing mechanism, the below of backup pad body is provided with the auger bit, and the outside of auger bit is provided with follow-up extrapolation mechanism, the upper end of auger bit is fixedly connected with the lower extreme of scale axle through initiative earthing mechanism, the left and right sides of backup pad body is provided with auxiliary measurement mechanism;
the initiative earthing mechanism includes: main pivot, segmentation unit, collection unit, push pedal, double connection strip, lantern ring, the central point of scale axle puts and inserts and have had main pivot, and this main pivot runs through the center of scale axle and each group segmentation unit, collection unit, and main pivot's the lower extreme rotation is connected in the bottom surface of the collection unit of the next group, and main pivot below the lower extreme equidistance of scale axle is provided with segmentation unit, and equal fixedly connected with collection unit between the adjacent segmentation unit to the inside of collection unit evenly is provided with the push pedal, the inboard of push pedal all articulates has double connection strip, and the inner of double connection strip articulates there is the lantern ring.
Preferably, the lower ends of the lower supporting legs are conical, and conical spines are uniformly distributed on the bottom surface of the ground contact piece.
Preferably, the pushing plate is in a quarter sector shape, and the bottom of the pushing plate is slidably connected to the bottom surface of the collecting unit.
Preferably, the collar is sleeved outside the main rotating shaft, and the collar is in threaded connection with the main rotating shaft.
Preferably, the follow-up extrapolation mechanism includes: the screw drill comprises a semi-cylindrical cabin, a poking piece and a limiting shaft, wherein the semi-cylindrical cabin is arranged outside the screw drill, the poking piece is fixedly connected to the bottom of the semi-cylindrical cabin, the limiting shaft is fixedly connected to the upper end of the semi-cylindrical cabin, the upper end of the limiting shaft is slidably connected to the bottom surface of the supporting plate body, and a linkage strip is arranged on the outer wall of the semi-cylindrical cabin.
Preferably, the semi-cylindrical cabin is symmetrically coated outside the spiral drill bit, and the inner wall of the semi-cylindrical cabin is attached with a soft rubber pad.
Preferably, the inner end of the linkage bar is fixedly connected to the outer wall of the semi-cylindrical cabin, and the outer end of the linkage bar is hinged to the inner wall of one end, close to the lower supporting leg, of the upper supporting leg.
Preferably, the auxiliary measuring mechanism includes: the positioning lug, the butt joint section of thick bamboo, vertical axis, the equal fixedly connected with positioning lug in the left and right sides of backup pad body, and the equal fixedly connected with butt joint section of thick bamboo in the bottom of positioning lug, the below of butt joint section of thick bamboo is provided with the vertical axis, and the lower extreme fixedly connected with standard dish of vertical axis.
Preferably, the upper end of the vertical shaft is adapted to the bottom of the butt joint barrel, namely, the bottom of the butt joint barrel can be sleeved at the upper end of the displacement shaft, the vertical shaft and the standard disc are both made of degradable materials, and the standard disc is of quantitative thickness.
Preferably, the peripheral soil cleaning mechanism comprises: cleaning ring, displacement axle, coupling spring, breach, spring ball, semi-cylindrical cabin top just is located the top outside cover of screw bit and is equipped with the cleaning ring, and the inner wall equipartition of cleaning ring is equipped with the stereoplasm brush, and the laminating of stereoplasm brush is in the outer wall of segmentation unit, the front side outer wall fixedly connected with displacement axle of cleaning ring, and the outside cover of displacement axle is equipped with coupling spring, coupling spring's upper end fixed connection is in the bottom of backup pad body, and coupling spring's lower extreme fixed connection is in the lower extreme of displacement axle, the breach has evenly been seted up to the outer wall of displacement axle, the upper surface fixedly connected with spring ball of backup pad body, and the inner butt of spring ball is in the inside of breach.
Compared with the prior art, the invention has the beneficial effects that:
the active soil covering mechanism provided by the invention can cause the double connecting strips to push the push plate to slide outwards under the matching action of the double connecting strips after the lantern ring moves downwards, namely, when the sectioning unit, the collecting unit and the push plate in the active soil covering mechanism drill into a soil layer, part of soil drilled out gradually falls into the push plate in the collecting unit, so that when a supervisor pulls out the device, the push plate is driven to push out synchronously, soil is pushed into the drilling hole after the hole is expanded outwards, and the carrying-out of the soil can be reduced after the device is pulled out, thereby reducing the complicated process of filling the soil into the drilling hole manually;
the follow-up push mechanism provided by the invention can realize that the linkage bar and the semi-cylindrical cabin are synchronously driven to move outwards and oppositely away after the upper supporting leg expands outwards, and the upper end of the semi-cylindrical cabin is fixedly connected with the limiting shaft, and the upper end of the limiting shaft is slidably connected with the bottom surface of the supporting plate body, so that the semi-cylindrical cabin is moved oppositely away at the moment, namely, the poking piece at the lower end of the semi-cylindrical cabin moves away along the surface of the soil layer in a forward and opposite way, so that the soil layer with uneven upper surface of the soil layer or other impurities are pushed away from the position right below the spiral drill bit, and the situation that the spiral drill bit is unsmooth due to uneven soil layer on the surface layer or the influence of the impurities is prevented;
the auxiliary measuring mechanism provided by the invention can realize the positions of the displacement shaft and the standard disc which are buried in the soil layer in advance by constructors, and the butt joint barrels at the bottoms of the positioning lugs at the left side and the right side of the supporting plate body are sleeved at the upper end of the displacement shaft, so that the manual positioning of the detection points is completed, the lower end of the spiral drill bit can be contacted with the surface of the standard disc buried in the soil layer when the monitoring staff uses the device to drill soil for detection, so that when the spiral drill bit gradually drills down and receives resistance after contacting the standard disc, the staff is prompted to continuously drill down for soil measurement at the moment, namely, under the action of the standard disc, the situation that errors occur in measurement after excessive drilling of soil is avoided, and the accuracy of measurement is improved;
the ground contact pieces provided by the invention can enable a supervisor to insert the lower supporting legs at the lower ends of the upper supporting legs into the soil layer by holding the device and applying downward pressure, and finally enable the bottom surfaces of the groups of ground contact pieces to contact the surface of the soil layer, and at the moment, the ground contact areas of the lower supporting legs are indirectly increased by the groups of ground contact pieces, so that the stability of the lower supporting legs after being inserted into the soil layer is improved, and the stability of the device in the use process is improved.
The external soil cleaning mechanism provided by the invention can realize timely scraping and brushing of the outer wall of the cleaning ring by using the hard brush attached to the outer wall of the segmented unit and positioned on the inner wall of the cleaning ring, so that the soil adhered to the outer wall of the segmented unit is scraped off, and meanwhile, in the process, as the spring ball is always abutted to the inside of the notch formed on the outer wall of the displacement shaft, the spring ball continuously abuts against the notch to generate vibration, so that the cleaning ring is driven to vibrate synchronously, and the scraped soil is better helped to shake off by the cleaning ring, so that the effect of cleaning the soil on the outer wall is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a left-hand perspective structure of the present invention;
FIG. 3 is a schematic bottom perspective view of the present invention;
FIG. 4 is a schematic view of a partial top perspective view of a main shaft of the present invention;
FIG. 5 is a schematic view showing a partial perspective view of a reading ring according to the present invention;
FIG. 6 is a schematic view of a partially shown perspective view of an active soil covering mechanism according to the present invention;
FIG. 7 is a schematic view of a partially shown perspective view of a screw bit according to the present invention;
FIG. 8 is a partially enlarged perspective view of the structure of FIG. 7A according to the present invention;
FIG. 9 is a schematic view of a partial top perspective view of an active soil covering mechanism according to the present invention;
FIG. 10 is a schematic view of a partially shown perspective of a follower extrapolation mechanism in accordance with the present invention;
FIG. 11 is a partially enlarged perspective view of the structure of FIG. 3B according to the present invention;
FIG. 12 is a partially enlarged perspective view of the structure of FIG. 1C according to the present invention;
fig. 13 is a partially enlarged perspective view of fig. 1D according to the present invention.
The reference numerals in the figures are: 1. a support plate body; 11. an upper support leg; 12. a lower support leg; 13. a ground contact sheet; 14. a scale shaft; 15. a scale area; 16. a reading ring; 17. a helical drill; 18. a slip ring; 2. an active earthing mechanism; 21. a main rotating shaft; 22. a segmentation unit; 23. a collection unit; 24. a push plate; 25. a double connecting strip; 26. a collar; 3. a follow-up extrapolation mechanism; 31. a semi-cylindrical cabin; 32. a pulling piece; 33. limiting the shaft; 34. a linkage bar; 4. an auxiliary measuring mechanism; 41. positioning lugs; 42. a butt joint barrel; 43. a vertical axis; 44. a standard disc; 5. a soil cleaning mechanism is arranged outside; 51. cleaning the ring; 52. a displacement shaft; 53. a connecting spring; 54. a notch; 55. spring ball.
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.
Example 1
Referring to fig. 1 to 11, an earthwork thickness detection device for building supervision includes a support plate body 1, wherein the outer edge of the support plate body 1 is evenly hinged with an upper support leg 11, the upper end of the outer wall of the upper support leg 11 is slidably connected with a slip ring 18, the slip ring 18 can be slid downwards to facilitate each group of upper support legs 11 to shrink inwards, so as to facilitate storage, the lower ends of the upper support legs 11 are hinged with lower support legs 12, the outer wall of the lower support legs 12 is fixedly connected with a ground contact sheet 13, the lower ends of the lower support legs 12 are conical, and the bottom surface of the ground contact sheet 13 is uniformly provided with a cone, so that the earthwork thickness detection device is characterized in that: after the lower supporting leg 12 is inserted into a soil layer, the bottom surface of the ground contact sheet 13 is finally horizontally contacted with the surface of the soil layer, at the moment, the ground contact area of the lower supporting leg 12 is indirectly increased by each group of the ground contact sheet 13, so that the stability of the lower supporting leg 12 after being inserted into the soil layer is improved, the stability of the device in the use process is improved, a scale shaft 14 is inserted into the central position of the upper end surface of the supporting plate body 1, a scale area 15 is arranged on the outer wall of the right front side of the scale shaft 14, a reading ring 16 is fixedly connected to the upper surface of the supporting plate body 1 below the scale area 15, the reading ring 16 is positioned at the initial position of the lower end of the scale area 15, namely, the zero scale of the scale area 15, a spiral drill bit 17 is arranged below the supporting plate body 1, a follow-up extrapolation mechanism 3 is arranged outside the spiral drill bit 17, the upper end of the spiral drill bit 17 is fixedly connected to the lower end of the scale shaft 14 through an active soil covering mechanism 2, and auxiliary measuring mechanisms 4 are arranged on the left side and right side of the supporting plate body 1;
an active earthing mechanism 2 is provided below the scale shaft 14, and the active earthing mechanism 2 includes: the main rotating shaft 21, the sectioning units 22, the collecting units 23, the pushing plates 24, the double connecting strips 25 and the lantern rings 26 are inserted in the central position of the scale shaft 14, the main rotating shaft 21 penetrates through the centers of the scale shaft 14 and each sectioning unit 22 and the collecting units 23, the bottommost end of the main rotating shaft 21 is rotationally connected to the bottom surface of the bottommost group of collecting units 23, sectioning units 22 are equidistantly arranged at the lower end of the scale shaft 14 below the main rotating shaft 21, the collecting units 23 are fixedly connected between every two adjacent sectioning units 22, the pushing plates 24 are uniformly arranged in the collecting units 23, the pushing plates 24 are in a quarter sector shape, the bottoms of the pushing plates 24 are slidably connected to the bottom surface of the collecting units 23, the double connecting strips 25 are hinged to the inner sides of the pushing plates 24, the lantern rings 26 are hinged to the inner ends of the double connecting strips 25, the lantern rings 26 are sleeved on the outer portion of the main rotating shaft 21, and the lantern rings 26 are in threaded connection with the main rotating shaft 21;
and the outside of the auger bit 17 is provided with a follow-up extrapolation mechanism 3, the follow-up extrapolation mechanism 3 including: the outer part of the spiral drill bit 17 is provided with the half-cylinder chamber 31, the half-cylinder chamber 31 is symmetrically coated on the outer part of the spiral drill bit 17 in a left-right mode, the inner wall of the half-cylinder chamber 31 is attached with a soft rubber pad, when the half-cylinder chamber 31 is coated on the outer part of the spiral drill bit 17, the lower end of the spiral drill bit 17 is abutted against the soft rubber pad surface of the inner wall of the half-cylinder chamber 31, the spiral drill bit 17 can be well protected in a non-use state, the phenomenon that the sharpness of the spiral drill bit 17 is reduced due to abrasion caused by accidental contact of the spiral drill bit 17 with the ground is avoided, the bottom of the half-cylinder chamber 31 is fixedly connected with the poking plate 32, the upper end of the half-cylinder chamber 31 is fixedly connected with the limiting shaft 33, the upper end of the limiting shaft 33 is slidably connected with the bottom surface of the supporting plate body 1, the outer wall of the half-cylinder chamber 31 is provided with the linkage bar 34, the inner end of the linkage bar 34 is fixedly connected with the outer wall of the half-cylinder chamber 31, and the outer end of the linkage bar 34 is hinged to the inner wall of the upper supporting leg 11 close to one end of the lower supporting leg 12;
the left and right sides of the support plate body 1 is provided with auxiliary measuring mechanism 4, and auxiliary measuring mechanism 4 includes: the left side and the right side of the supporting plate body 1 are fixedly connected with the positioning lugs 41, the bottom of the positioning lugs 41 is fixedly connected with the abutting joint barrel 42, the vertical shaft 43 is arranged below the abutting joint barrel 42, the lower end of the vertical shaft 43 is fixedly connected with the standard disc 44, the upper end of the vertical shaft 43 is adapted to the bottom of the abutting joint barrel 42, namely, the bottom of the abutting joint barrel 42 can be sleeved on the upper end of the vertical shaft 43, the vertical shaft 43 and the standard disc 44 are of degradable materials, namely, the vertical shaft 43 and the standard disc 44 can be automatically decomposed in soil layers after a certain time, workers can automatically select whether to take out the vertical shaft 43 and the standard disc 44 when using the vertical shaft, the standard disc 44 is of quantitative thickness, and the thickness of the standard disc 44 needs to be subtracted when calculating the soil layer thickness. When the device is used, a constructor can embed the vertical shaft 43 and the standard disc 44 at the bottommost part of the soil layer, and the length of the exposed soil layer at the upper end of the vertical shaft 43 can be ensured to be in a state of being used by the detection device, so that when the constructor measures, the butt joint barrel 42 is sleeved at the upper end of the vertical shaft 43, and the center position of the lower end of the spiral drill bit 17 exactly corresponds to the position of the standard disc 44 embedded in the soil layer, so that when the spiral drill bit 17 gradually drills down and receives resistance after contacting the standard disc 44, the constructor is prompted to continuously drill down for measuring, namely under the action of the standard disc 44, the situation that errors occur in measurement are caused after excessive drilling is avoided, and the accuracy of measurement is improved;
the top of auger bit 17 is provided with peripheral hardware soil-cleaning mechanism 5, and peripheral hardware soil-cleaning mechanism 5 includes: the cleaning ring 51, the displacement shaft 52, the connecting spring 53, the breach 54, the spring ball 55, the top outside cover that is located the auger bit 17 above the semi-cylindrical cabin 31 is equipped with the cleaning ring 51, and the inner wall equipartition of cleaning ring 51 is equipped with the stereoplasm brush, the stereoplasm brush laminating is in the outer wall of segmentation unit 22, the front side outer wall fixedly connected with displacement shaft 52 of cleaning ring 51, and the outside cover of displacement shaft 52 is equipped with the connecting spring 53, the upper end fixed connection of connecting spring 53 is in the bottom of backup pad body 1, and the lower extreme fixed connection of connecting spring 53 is in the lower extreme of displacement shaft 52, the breach 54 has evenly been seted up to the outer wall of displacement shaft 52, the upper surface fixedly connected with spring ball 55 of backup pad body 1, and the inside butt of spring ball 55 in the breach 54.
The invention has the following complete using steps and working principle:
firstly, when a supervisor needs to detect the thickness of a soil layer, the supervisor can carry the device to the surface of the soil layer to be detected, at the moment, according to the positions of a vertical shaft 43 and a standard disc 44 which are buried in the soil layer in advance by constructors, a butt joint cylinder 42 at the bottom of a positioning lug 41 at the left side and the right side of a supporting plate body 1 is sleeved at the upper end of the vertical shaft 43, so that the manual positioning of a detection point is completed, and the lower end of a spiral drill bit 17 can be contacted with the surface of the standard disc 44 buried in the soil layer when the supervisor uses the device to drill soil for detection, so that when the spiral drill bit 17 gradually drills down and is contacted with the standard disc 44, the resistance is felt, and the worker is prompted to continue drilling down soil measurement at the moment, namely under the action of the standard disc 44, the situation that errors are caused by excessive drilling of soil is avoided, and the accuracy of measurement is improved;
then, the supervision staff holds the device and applies downward pressure, so that the lower supporting leg 12 at the lower end of the upper supporting leg 11 is driven to be inserted into the soil layer in a homeopathic manner, and finally the bottom surfaces of the groups of ground contact pieces 13 are contacted with the surface of the soil layer, at the moment, the ground contact areas of the groups of ground contact pieces 13 indirectly increase the ground contact areas of the lower supporting legs 12, so that the stability of the lower supporting legs 12 after being inserted into the soil layer is improved, the stability of the device in the use process is improved, then the supervision staff holds the supporting plate body 1 by hand and applies downward pressure, the spiral drill bit 17 connected below the scale shaft 14 through the active soil covering mechanism 2 is driven to be displaced downward and contacted with the surface of the soil layer, and in the process, as the supporting plate body 1 moves downward, the groups of upper supporting legs 11 hinged on four sides of the supporting plate body are driven to expand synchronously, meanwhile, the poking plate 32 is contacted with the upper surface of the soil layer, and after the upper supporting leg 11 expands outwards, the linkage bar 34 and the semi-cylindrical cabin 31 are driven to move outwards and oppositely, and as the upper end of the semi-cylindrical cabin 31 is fixedly connected with the limiting shaft 33 and the upper end of the limiting shaft 33 is connected with the bottom surface of the supporting plate body 1 in a sliding manner, the semi-cylindrical cabin 31 at the moment moves away in opposite directions, namely, the poking plate 32 at the lower end of the semi-cylindrical cabin 31 moves away along the surface of the soil layer in opposite directions, so that the soil layer with uneven upper surface of the soil layer or other impurities are pushed away from the position right below the spiral drill bit 17, and the situation that the spiral drill bit 17 is unsmooth due to uneven soil layer or the influence of the impurities is prevented;
when the spiral drill bit 17 contacts the surface of the soil layer, a supervisor can hold the upper end of the scale shaft 14 and rotate the scale shaft 14 at the moment, so that the scale shaft 14 is gradually drilled into the soil layer and drives the active soil covering mechanism 2 to gradually enter the soil layer, at the moment, the thickness of the soil layer can be indirectly detected through the joint cooperation of the reading ring 16 positioned on the upper surface of the supporting plate body 1 and the scale area 15 on the front side surface of the scale shaft 14 which continuously moves downwards, after the detection of the thickness of the soil layer is finished, the supervisor can shake the scale shaft 14 in soil before the device is pulled out, shake the scale shaft 14 together with the active soil covering mechanism 2 and the spiral drill bit 17 in soil so as to enlarge the aperture of the drilling hole, then the supervisor pulls out the scale shaft 14 upwards and rotates the main rotating shaft 21 at the same time of pulling out, the main rotating shaft 21 is driven to rotate, the main rotating shaft 21 and the sets of collars 26 are driven to gradually move downwards along the outer part of the main rotating shaft 21 under the action of screw threads, the double connecting strips 25 are driven to slide outwards by the double connecting strips 25 after the collars 26 move downwards, namely, when the sectioning unit 22, the collecting unit 23 and the pushing plate 24 in the active earthing mechanism 2 drill into soil layers, part of soil drilled out gradually falls into the pushing plate 24 in the collecting unit 23, so that when a supervisor pulls out the device, the pushing plate 24 is driven to synchronously push outwards, soil is pushed into a drilling hole after the outer hole is expanded, and the carrying-out of the soil can be reduced after the device is pulled out, thereby reducing the complicated process of filling the soil into the drilling hole by subsequent manual work;
meanwhile, when the upper end of the scale shaft 14 is held by a supervisor to rotate and press down, the cleaning ring 51 is sleeved outside the upper part of the spiral drill bit 17 when the spiral drill bit 17 drills into a soil layer, so that the cleaning ring 51 is pushed against the surface of the soil layer after the spiral drill bit 17 completely enters the soil layer, the cleaning ring 51 and the displacement shaft 52 are pushed to jointly compress the connecting spring 53 after the spiral drill bit 17 continuously moves downwards, namely, the cleaning ring 51 moves upwards along the outer wall of the sectioning unit 22, when the user reversely rotates the upper end of the scale shaft 14 and extracts the device, the cleaning ring 51 moves downwards along the soil outlet process of the spiral drill bit 17 and the sectioning unit 22 under the rebound force of the connecting spring 53, so that the soil adhered to the outer wall of the sectioning unit 22 is scraped by the hard brush which is positioned on the inner wall of the cleaning ring 51, meanwhile, the spring ball 55 is directly abutted against the inside the notch 54 formed on the outer wall of the displacement shaft 52, and the cleaning ring 51 is driven to vibrate synchronously with the notch 54 along with the spring ball 55, so that the soil is better in the cleaning ring is vibrated, and the soil is better in the cleaning effect is better.
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.
Claims (9)
1. The utility model provides a building is managed with earthwork thickness detection device, includes backup pad body (1), its characterized in that: the automatic soil cleaning device is characterized in that an upper supporting leg (11) is evenly hinged to the outer edge of the supporting plate body (1), a slip ring (18) is slidably connected to the upper end of the outer wall of the upper supporting leg (11), a lower supporting leg (12) is hinged to the lower end of the upper supporting leg (11), a ground contact piece (13) is fixedly connected to the outer wall of the lower supporting leg (12), a scale shaft (14) is inserted into the center position of the upper end face of the supporting plate body (1), a scale area (15) is arranged on the outer wall of the right front side of the scale shaft (14), a reading ring (16) is fixedly connected to the upper surface of the supporting plate body (1) below the scale area (15), an active soil covering mechanism (2) is arranged below the scale shaft (14), a spiral drill bit (17) is arranged below the supporting plate body (1), a follow-up extrapolation mechanism (3) is arranged outside the spiral drill bit (17), the upper end of the spiral drill bit (17) is fixedly connected to the lower end of the scale shaft (14) through the active soil covering mechanism (2), and an auxiliary soil cleaning mechanism (5) is arranged outside the spiral drill bit (5);
the active earthing mechanism (2) comprises: the automatic calibration device comprises a main rotating shaft (21), segmentation units (22), collection units (23), push plates (24), double connecting strips (25) and lantern rings (26), wherein the main rotating shaft (21) is inserted into the central position of a scale shaft (14), the segmentation units (22) are arranged at the lower end of the scale shaft (14) below the main rotating shaft (21) at equal intervals, the collection units (23) are fixedly connected between every two adjacent segmentation units (22), the push plates (24) are uniformly arranged in the collection units (23), the double connecting strips (25) are hinged to the inner sides of the push plates (24), and the lantern rings (26) are hinged to the inner ends of the double connecting strips (25);
the follow-up extrapolation mechanism (3) comprises: the screw drill comprises a semi-cylindrical cabin (31), a poking piece (32) and a limiting shaft (33), wherein the semi-cylindrical cabin (31) is arranged outside the screw drill (17), the poking piece (32) is fixedly connected to the bottom of the semi-cylindrical cabin (31), the limiting shaft (33) is fixedly connected to the upper end of the semi-cylindrical cabin (31), the upper end of the limiting shaft (33) is slidably connected to the bottom surface of the supporting plate body (1), and a linkage strip (34) is arranged on the outer wall of the semi-cylindrical cabin (31).
2. The device for detecting the thickness of an earth for supervision of a building according to claim 1, wherein: the lower ends of the lower supporting legs (12) are conical, and conical spines are uniformly distributed on the bottom surface of the ground contact piece (13).
3. The device for detecting the thickness of an earth for supervision of a building according to claim 1, wherein: the pushing plate (24) is in a quarter sector shape, and the bottom of the pushing plate (24) is connected with the bottom surface of the collecting unit (23) in a sliding manner.
4. The device for detecting the thickness of an earth for supervision of a building according to claim 1, wherein: the lantern ring (26) is sleeved outside the main rotating shaft (21), and the lantern ring (26) is in threaded connection with the main rotating shaft (21).
5. The device for detecting the thickness of an earth for supervision of a building according to claim 1, wherein: the semi-cylindrical cabin (31) is symmetrically coated outside the spiral drill bit (17) left and right, and a soft rubber pad is attached to the inner wall of the semi-cylindrical cabin (31).
6. The device for detecting the thickness of an earth for supervision of a building according to claim 1, wherein: the inner end of the linkage bar (34) is fixedly connected to the outer wall of the semi-cylindrical cabin (31), and the outer end of the linkage bar (34) is hinged to the inner wall of one end, close to the lower supporting leg (12), of the upper supporting leg (11).
7. The device for detecting the thickness of an earth for supervision of a building according to claim 1, wherein: the auxiliary measuring mechanism (4) comprises: positioning lug (41), butt joint section of thick bamboo (42), vertical axis (43), the left and right sides of backup pad body (1) all fixedly connected with positioning lug (41), and the bottom of positioning lug (41) all fixedly connected with butt joint section of thick bamboo (42), the below of butt joint section of thick bamboo (42) is provided with vertical axis (43), and the lower extreme fixedly connected with standard dish (44) of vertical axis (43).
8. The device for detecting the thickness of an earth for supervision of a building according to claim 7, wherein: the upper end of the vertical shaft (43) is adapted to the bottom of the butt joint barrel (42), namely the bottom of the butt joint barrel (42) can be sleeved at the upper end of the vertical shaft (43), the vertical shaft (43) and the standard disc (44) are made of degradable materials, and the standard disc (44) is of quantitative thickness.
9. The device for detecting the thickness of an earth for supervision of a building according to claim 1, wherein: the external soil cleaning mechanism (5) comprises: cleaning ring (51), displacement axle (52), coupling spring (53), breach (54), spring ball (55), the top outside cover in half cylinder cabin (31) top and in spiral drill bit (17) is equipped with cleaning ring (51), and the inner wall equipartition of cleaning ring (51) is equipped with stereoplasm brush, and stereoplasm brush laminating is in the outer wall of segmentation unit (22), the front side outer wall fixedly connected with displacement axle (52) of cleaning ring (51), and the outside cover of displacement axle (52) is equipped with coupling spring (53), the upper end fixed connection of coupling spring (53) is in the bottom of backup pad body (1), and the lower extreme fixed connection of coupling spring (53) is in the lower extreme of displacement axle (52), breach (54) have evenly been seted up to the outer wall of displacement axle (52), the upper surface fixedly connected with spring ball (55), and the inside of spring ball (55) butt in breach (54).
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| CN202310945518.1A CN116678286B (en) | 2023-07-31 | 2023-07-31 | Building is managed with earthwork thickness detection device |
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| CN202310945518.1A CN116678286B (en) | 2023-07-31 | 2023-07-31 | Building is managed with earthwork thickness detection device |
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| CN118548780B (en) * | 2024-07-30 | 2024-10-01 | 中建五局(四川)建设发展有限公司 | Thickness measuring device for gypsum self-leveling indoor terrace |
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