CN111336898A - Plane positioning roll-type measuring instrument for concrete foundation and using method - Google Patents
Plane positioning roll-type measuring instrument for concrete foundation and using method Download PDFInfo
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- CN111336898A CN111336898A CN202010174157.1A CN202010174157A CN111336898A CN 111336898 A CN111336898 A CN 111336898A CN 202010174157 A CN202010174157 A CN 202010174157A CN 111336898 A CN111336898 A CN 111336898A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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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
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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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- 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
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Abstract
The invention relates to the technical field of building measuring tools, in particular to a plane positioning roll-type measuring instrument for a concrete foundation and a using method thereof. The invention aims to solve the technical problem that the traditional measurer is difficult to realize stable fixed point on the horizontal and vertical lines. In order to solve the technical problem, the invention provides a plane positioning roll-type measuring instrument for a concrete foundation, which comprises a through frame, wherein the bottom of the through frame is fixedly connected with a seat stand, conical positioning clamps are inserted into two sides of the seat stand, through grooves are formed in two sides of the through frame, the top of the through frame is fixedly connected with a hollow cone stand, a plane height calibrating device is arranged in the hollow cone stand, and two ends of the bottom of the plane height calibrating device extend into the two through grooves respectively and are movably connected with the bottoms of the inner walls of the two through grooves. The conical positioning clamp can enable the whole device to stably fix points on a vertical line, and the plane height calibration device can achieve the effect of fine adjustment of points, so that points can be accurately fixed on the points.
Description
The invention relates to a divisional application of a plane positioning roll-type measuring instrument for a concrete foundation, which is applied for 2018, 05, 11 and the application number of CN 201810447123.8.
Technical Field
The invention relates to the technical field of building measuring tools, in particular to a plane positioning roll-type measuring instrument for a concrete foundation and a using method thereof.
Background
The basis of building lies in the ground, and the intensity of whole engineering is decided to the ground, and at cast-in-place in-process, because the installation problem of template, the phenomenon that both sides are not the parallel and level can appear, and the constructor generally is that a flat line is fixed a position with the string in the both sides of ground, then does the punctuation, later through the tape measure from up down or from up down measuring in proper order.
For example, a measurer proposed in chinese patent CN 105651150a addresses the following problems: the existing measuring equipment can well measure the angle of the side frame supporting seat, but the existing equipment can only measure the angle of the side frame supporting seat, cannot meet other measuring requirements, and must be matched with a scribing platform to detect the size of the supporting seat. When the size of the supporting seat is detected by using a scribing platform, the device must be placed on the scribing platform to level the transverse center line of the side frame, otherwise, angle detection cannot be realized. Therefore, the side frame can only be transported to the scribing platform from a casting cleaning site for measurement, the above working process is too complex, so that the measurement efficiency is low, the product can only be inspected randomly, each product cannot be detected, and further, the product with unqualified key size is easy to flow into an assembly process.
It can be seen that if the both sides of confirming the ground are located same vertical line, need three points of measurement at minimum, and these three points are upper, well, arrange in proper order down, but traditional caliber and measuring method, because inconvenient one end fixed point to the dipperstick, need a plurality of staff to go on simultaneously for this reason, and a plurality of fixed point positions of manual placing, be difficult to stabilize on same vertical line, after the fixed point, because the position of tape one end needs manual placing, thereby be difficult to realize the fine setting, lead to this measuring point and mark not on same water flat line.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a plane positioning roll-type measuring instrument for a concrete foundation and a using method thereof, and solves the problem that the traditional measuring instrument is difficult to realize stable fixed point on a horizontal line and a vertical line.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the plane positioning roll type measuring instrument comprises a transparent frame, wherein a seat stand is fixedly connected to the bottom of the transparent frame, conical positioning clamps are inserted into two sides of the seat stand in a penetrating mode, through grooves are formed in two sides of the transparent frame, a hollow cone stand is fixedly connected to the top of the transparent frame, a plane height calibrating device is arranged in the hollow cone stand, two ends of the bottom of the plane height calibrating device extend into the two through grooves respectively and are movably connected with the bottoms of the inner walls of the two through grooves, a lifting type limiting mechanism is arranged on the plane height calibrating device, an adjustable roll type measuring device is sleeved in the transparent frame, and two sides of the adjustable roll type measuring device are fixedly connected with two sides of the plane height calibrating device respectively.
Preferably, the conical positioning clamp comprises a conical head hollow drill, an inner thread sleeve is sleeved in the conical head hollow drill, a progressive thread rod is inserted in the inner thread sleeve in a penetrating manner, the top end of the progressive thread rod penetrates through the top of the conical head hollow drill and is fixedly connected with the bottom of a poking ball above the conical head hollow drill, the bottom end of the progressive thread rod is fixedly connected with the top end of the secondary positioning needle, and the secondary positioning needle is sleeved in the conical head hollow drill.
Preferably, the plane height calibration device comprises a main shaft, the main shaft is inserted into the top of the hollow cone table, the bottom end of the main shaft is movably connected with the bottom of the inner wall of the hollow cone table, a main meshing wheel is sleeved in the hollow cone table on the main shaft, the main meshing wheel is meshed with the auxiliary meshing wheels on the two sides of the main meshing wheel, the bottoms of the two auxiliary meshing wheels are fixedly connected with the top ends of the two top shafts respectively, the bottom ends of the two top shafts penetrate through the two sides of the bottom of the hollow cone table respectively and are connected with the two winding rods respectively, the bottom ends of the winding rods are inserted into rotating sleeves embedded at the bottoms of the inner walls of the through grooves, inner grain sleeves are sleeved on the winding rods, and one sides, opposite to the two inner grain sleeves, of the two winding rods are fixedly connected with the two sides of the adjustable roll type measuring.
Preferably, the lifting type limiting mechanism comprises a flower-shaped block, the flower-shaped block is sleeved in a limiting cavity formed in the main shaft, a flower-shaped groove matched with the flower-shaped block for use is formed in the top of the inner wall of the limiting cavity, the top of the flower-shaped block is fixedly connected with the bottom end of the lifting rod, the top end of the lifting rod penetrates through the top of the main shaft and is fixedly connected with the bottom of the pulling block above the main shaft, a connecting sleeve is movably sleeved on the lifting rod, an annular limiting groove is formed in the inner wall of the connecting sleeve, two rotation avoiding blocks are sleeved in the annular limiting groove, one side, opposite to each rotation avoiding block, of each rotation avoiding block is fixedly connected with the two sides of the side surface of the lifting rod respectively, a supporting disc is fixedly sleeved on the bottom of the connecting sleeve in a lap joint mode, the two sides of the side surface of the connecting sleeve are fixedly connected with one ends of the, and the bottom of two depression bars runs through the both sides at hollow conical head platform top respectively and the top fixed connection of two ladders of its inside respectively, the bottom overlap joint of ladder board just is located the meshing department between the two at main meshing wheel and follow meshing wheel top.
Preferably, the adjustable roll type measurer comprises an arc surface sleeve, a ruler roll is sleeved in the arc surface sleeve, an adjustable rod is inserted in the axis of the ruler roll, the top end of the adjustable rod penetrates through a ring opening formed in the top of the cambered sleeve and is fixedly connected with the bottom of the annular holding rod above the adjustable rod, the bottom of the cambered surface sleeve is fixedly connected with an opening sleeve, the bottom of the inner wall of the opening sleeve is fixedly connected with an annular path, the track inlaid on the inner wall of the annular path is connected with an arc surface block in a sliding way, a spiral coiling sheet is sleeved in the annular path, one end of the spiral winding sheet is fixedly connected with one side of the cambered block, the other end of the spiral winding sheet is fixedly connected with one side of the side surface of the rotary shaft, the top end of the rotary shaft penetrates through the bottom of the cambered sleeve and is fixedly connected with the bottom end of the adjustable rod, and one end of the tape wound on the tape roll penetrates through the tape opening formed on the cambered surface sleeve and extends to the outside of the cambered surface sleeve.
Preferably, the two sides of the top of the cambered sleeve are movably connected with the bottom of the hollow cone table through a plastic fine-adjustment anti-blocking pad.
Preferably, both sides of the conical head hollow drill are fixedly connected with cambered surface distributing and shifting pieces, and the periphery of the side surface of the secondary positioning needle is fixedly provided with the inclined breakthrough needles.
Preferably, the side surface of the flower-shaped block is provided with six arc-surface protrusions, and the side surface of the flower-shaped groove is provided with six arc-surface grooves matched with the arc-surface protrusions for use.
(III) advantageous effects
The invention provides a plane positioning roll-type measuring instrument for a concrete foundation and a using method thereof, and the plane positioning roll-type measuring instrument has the following beneficial effects:
(1) the conical positioning card mentioned in the plane positioning roll-type measuring instrument for the foundation can ensure that the whole device can be stably positioned on a vertical line after being inserted into the ground in a state of being vertical to the ground.
(2) Plane height calibrating device mentioned in plane positioning roll type measuring instrument for foundation
(3) The plane height calibration device mentioned in the plane positioning roll-type measuring instrument for the foundation can realize the effect of fine adjustment of the point when the transparent frame is stably placed on the ground, so that the point can be accurately fixed on a standard point.
(4) This ground is with mentioning among the formula measuring apparatu of book of plane location and drawing stop gear, because it includes two flower type pieces and the flower type groove that mutually support and use, can make things convenient for the device to stably rotate to under the situation of not carrying out the fine setting to it, can make flower type piece break away from flower type groove, thereby can avoid the phenomenon of unexpected regulation.
(5) The adjustable roll type measuring instrument is characterized in that a spiral winding sheet is arranged on the ground, a spiral shaft is arranged on the spiral winding sheet, the spiral winding sheet is wound on the spiral winding sheet, the number of winding turns of the spiral winding sheet is 10-15 circles, the distance between every two circles is 2cm, and the tape is wound and released conveniently.
(6) This ground is with plasticity fine-tuning anti-sticking pad that formula measuring apparatu was proposed in plane location, can increase and increase certain resistance or thrust down for the cambered surface cover, increase this burden power and mainly can make the interior line cover and twine the screw thread between the line pole inseparabler with can meshing to precision when can improving the cambered surface cover and remove.
(7) The cambered surface that this formula measuring apparatu was proposed is rolled up in plane location to ground divides plectrum and oblique breakthrough needle, divides the plectrum, can increase the conical head core drill and cut into the strength in the underground to can divide the soil of both sides to be allocated, the needle is broken through to one side, in the pivoted, can carry out the secondary to the soil that has become flexible and allocate, makes things convenient for conical head core drill and secondary positioning needle to insert inside the soil.
Drawings
FIG. 1 is a front cross-sectional view of a structure of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 4 is a bottom view of the structural flower block and flower groove of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at C according to the present invention;
FIG. 6 is a top view of the annular path of the structure of the present invention;
fig. 7 is a front view of a structural cambered sleeve of the present invention.
In the figure: 1 through frame, 2 seats, 3 conical positioning clips, 31 conical head hollow drill, 32 internal thread sleeves, 33 progressive thread rods, 34 shifting balls, 35 secondary positioning pins, 36 cambered surface sub-shifting sheets, 37 inclined breakthrough pins, 4 through grooves, 5 hollow conical head tables, 6 plane height calibration devices, 61 main shafts, 62 internal thread sleeves, 63 main meshing wheels, 64 auxiliary meshing wheels, 65 top shafts, 66 winding thread rods, 7 lifting limiting mechanisms, 701 pattern blocks, 702 limiting cavities, 703 pattern grooves, 704 lifting rods, 705 pull blocks, 706 connecting sleeves, 707 annular limiting grooves, 708 rotation avoiding blocks, 709 supporting discs, 710 corrugated rods, 711 depression bars, 712 trapezoidal plates, 713 cambered surface pads, 715 top grooves, 715 soft plastic plates, 8 adjustable roll type measuring devices, 801 cambered surface sleeves, 802 ruler rolls, 803 adjustable rods, 804 annular rods, 805 sleeves, 806 annular paths, open cambered surface blocks, 808 spiral winding sheets, 809 rotary shafts, 810 and 9 micro-plasticity anti-blocking pads, 91 hollow soft cross plate, 92 upper support, 93 lower support and 94 soft sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a concrete ground is with roll-type measuring apparatu of plane location and application method, including penetrating frame 1, the bottom fixedly connected with seat platform 2 of penetrating frame 1, conical locator card 3 has all been alternate to the both sides of seat platform 2, logical groove 4 has all been seted up to the both sides of penetrating frame 1, the hollow cone platform 5 of top fixedly connected with of penetrating frame 1, be provided with plane height calibrating device 6 in the hollow cone platform 5, the both ends of plane height calibrating device 6 bottom extend to respectively two logical inslots 4 and rather than the bottom swing joint of inner wall, be provided with on the plane height calibrating device 6 and carry the formula stop gear 7 of drawing, adjustable roll-type caliber 8 has been cup jointed in penetrating frame 1, and the both sides of adjustable roll-type caliber 8 respectively with the both sides fixed connection of plane height calibrating device 6.
The conical positioning clamp 3 comprises a conical head hollow drill 31, an inner thread sleeve 32 is sleeved in the conical head hollow drill 31, a progressive texture rod 33 is inserted in the inner thread sleeve 32 in a penetrating manner, the top end of the progressive texture rod 33 penetrates through the top of the conical head hollow drill 31 and is fixedly connected with the bottom of a ball shifting 34 above the conical head hollow drill 31, the bottom end of the progressive texture rod 33 is fixedly connected with the top end of a secondary positioning needle 35, the secondary positioning needle 35 is sleeved in the conical head hollow drill 31, cambered surface sub-shifting pieces 36 are fixedly connected to the two sides of the conical head hollow drill 31, inclined breakthrough needles 37 are fixed on the periphery of the side surface of the secondary positioning needle 35, the number of the inclined breakthrough needles 37 is thirty six, needle heads of the thirty six inclined breakthrough needles 37 incline downwards, and the included angle degree between the inclined breakthrough needles 37 and the secondary positioning needle 35 is 25 degrees.
The plane height calibration device 6 comprises a main shaft 61, the main shaft 61 is inserted at the top of the hollow cone table 5, the bottom end of the main shaft 61 is movably connected with the bottom of the inner wall of the hollow cone table 5, a main meshing wheel 63 is sleeved on the main shaft 61 and positioned in the hollow cone table 5, the main meshing wheel 63 is meshed with secondary meshing wheels 64 on two sides of the main meshing wheel 63, the bottoms of the secondary meshing wheels 64 are fixedly connected with the top ends of two top shafts 65 respectively, the bottom ends of the two top shafts 65 penetrate through two sides of the bottom of the hollow cone table 5 respectively and are connected with two winding rods 66 respectively, the bottom ends of the winding rods 66 are inserted into rotating sleeves embedded at the bottom of the inner wall of the through groove 4, inner grain sleeves 62 are sleeved on the winding rods 66, and one sides, opposite to the two inner grain sleeves 62, are fixedly connected with two sides of the adjustable winding type measurer.
The lifting type limiting mechanism 7 comprises a flower-shaped block 701, the flower-shaped block 701 is sleeved in a limiting cavity 702 arranged in the main shaft 61, a flower-shaped groove 703 used for matching with the flower-shaped block 701 is arranged at the top of the inner wall of the limiting cavity 702, the top of the flower-shaped block 701 is fixedly connected with the bottom end of a lifting rod 704, the top end of the lifting rod 704 penetrates through the top of the main shaft 61 and is fixedly connected with the bottom of a pulling block 705 above the main shaft, a connecting sleeve 706 is movably sleeved on the lifting rod 704, an annular limiting groove 707 is arranged on the inner wall of the connecting sleeve 706, two rotation avoiding blocks 708 are sleeved in the annular limiting groove 707, opposite sides of the two rotation avoiding blocks 708 are respectively and fixedly connected with two sides of the side surface of the lifting rod 704, a supporting disc 709 is fixedly sleeved on the bottom of the connecting sleeve 706 in an overlapping mode, two sides of the side surface of the connecting sleeve 706 are respectively and fixedly connected with one end of two, the bottom ends of two lower compression bars 711 respectively penetrate through two sides of the top of the hollow cone-head platform 5 and are fixedly connected with the tops of two ladder boards 712 inside the hollow cone-head platform, the bottoms of the ladder boards 712 are lapped on the tops of the main meshing wheel 63 and the auxiliary meshing wheel 64 and are positioned at the meshing position between the main meshing wheel and the auxiliary meshing wheel, a plurality of arc-shaped pads 713 are fixedly connected with the bottoms of the ladder boards 712 at equal intervals, arc-shaped top grooves 714 are formed in the bottoms of the ladder boards 712 and avoid the arc-shaped pads 713, the tops of the inner walls of the arc-shaped top grooves 714 are connected with soft plastic boards 715 through toothed plates, the bottoms of the arc-shaped pads 713 and the soft plastic boards 715 are lapped on the main meshing wheel 63 and the auxiliary meshing wheel, the friction force between the ladder boards 712 and the main meshing wheel 63 and the auxiliary meshing wheel 64 can be increased as much as possible, the rotation of the two under the action force of the external force can be avoided, when the lifting rod 704 is rotated after the, therefore, the two rotation avoiding blocks 708 cannot rotate in the annular limiting groove 707, so that the resistance brought by the pressing rod 711 can be avoided.
The adjustable roll type measurer 8 comprises an arc surface sleeve 801, a ruler roll 802 is sleeved in the arc surface sleeve 801, an adjustable rod 803 is inserted at the axis of the ruler roll 802, the top end of the adjustable rod 803 penetrates through a ring opening formed in the top of the cambered surface sleeve 801 and is fixedly connected with the bottom of the annular holding rod 804 above the adjustable rod 803, the bottom of the cambered surface sleeve 801 is fixedly connected with an opening sleeve 805, the bottom of the inner wall of the opening sleeve 805 is fixedly connected with an annular path 806, an arc surface block 807 is slidably connected with a track embedded on the inner wall of the annular path 806, a spiral coiling sheet 808 is sleeved in the annular path 806, one end of the spiral coiling sheet 808 is fixedly connected with one side of the arc surface block 807, the other end of the spiral coiling sheet 808 is fixedly connected with one side of the side surface of the rotating shaft 809, the top end of the rotating shaft 809 penetrates through the bottom of the cambered surface sleeve 801 and is fixedly connected with, and one end of the tape 810 wound on the tape roll 802 penetrates through the tape opening formed on the cambered surface sleeve 801 and extends to the outside.
The two sides of the top of the cambered sleeve 801 are movably connected with the bottom of the hollow cone platform 5 through a plastic fine-adjustment anti-blocking pad 9, the plastic fine-adjustment anti-blocking pad 9 is composed of a hollow soft cross plate 91, an upper support 92, a lower support 93 and a soft sleeve 94, wherein the hollow soft cross plate 91 is composed of four crossed hollow sleeves in a superposition mode, the surface of the soft sleeve 94 is wavy and has the capability of being deformed, and when the thread on the thread winding rod 66 and the thread on the inner grain sleeve 62 are meshed, a certain gap exists between the thread and the thread, so that the moving heights of the inner grain sleeves 62 on the two thread winding rods 66 on the two sides are influenced to be different, the cambered sleeve 801 is pressed, the cambered sleeve 801 can push the inner grain sleeve 62 to stably abut against the thread winding rod 66, and the contact between the thread and the thread is tighter.
Six cambered protrusions are arranged on the side surface of the flower-shaped block 701, and six cambered grooves matched with the cambered protrusions for use are formed in the side surface of the flower-shaped groove 703.
The working principle is as follows: insert in soil and this position is close to the ground with perpendicular mode with conical head core drill 31 at first, and this soil surface is in more soft state, cambered surface divides plectrum 36 equally can get into soil, and can divide the soil of both sides to dial, when the part or the whole soil that insert of conical head core drill 31 bottom, rotate and dial ball 34, can make line pole 33 that advances at interior line cover 32 internal rotation, at this moment, can make secondary positioning needle 35 drive the write that sets up on it and break through the needle and bore the deep soil layer into of soil
Then six points are selected on the foundation through plane pushing, every two points are in a group in a horizontal state, when the length of the first group of points is measured, the pull rod 704 is pulled upwards, so that the flower-shaped block 701 moves upwards in the limiting cavity 702 and is gradually sleeved in the flower-shaped groove 703, the main shaft 61 can then be rotated by rotating the lifting rod 704, and the main shaft 61 can be rotated, at which point, in cooperation with the use of the primary engagement wheel 63 and the two secondary engagement wheels 64, it is possible to rotate the two winding rods 66, because the thread directions on the two winding rods 66 are opposite, and the rotation directions of the two driven engaging wheels 64 are also opposite, the two inner threaded sleeves 62 can be moved up or down on the two winding rods 66 at the same time, and at this time, the two inner grain sleeves 62 can drive the cambered sleeve 801 to move up and down in the through frame 1, so that the vertical height of the tape 810 can be adjusted.
When the lifting rod 704 is loosened, the pattern block 701 moves downwards in the limiting cavity 702 and is separated from the pattern groove 703, at this time, the connecting sleeve 706 drives the step plate 712 to be separated from the main engaging wheel 63 and the auxiliary engaging wheel 64 through the corrugated rod 710 and the lower pressing rod 711, the friction force between the two is increased, random rotation between the two can be avoided, and therefore the arc sleeve 801 can be stably kept at the point position, and the arc sleeve 801 can slowly move upwards or downwards in a vertical state in the moving process, so that fine adjustment of the fixed point can be realized.
When the one end of pulling tape 810, can make whole chi book 802 rotate to chi book 802 can drive the pivot 809 at the internal rotation of annular route 806 through adjustable pole 803, at this moment, spiral coiling piece 808 can release at its inside compression, can twine on pivot 809 during the compression, and spiral coiling piece 808 can drive the orbital removal that cambered surface piece 807 set up on annular route 806 inner wall, prevents spiral coiling piece 808 at the inside off tracking of annular route 806.
Claims (5)
1. The utility model provides a concrete foundation is with formula measuring apparatu of book of plane location, includes penetrating frame (1), its characterized in that: the bottom of the through frame (1) is fixedly connected with a seat stand (2), conical positioning clamps (3) are inserted into two sides of the seat stand (2), through grooves (4) are formed in two sides of the through frame (1), a hollow cone stand (5) is fixedly connected to the top of the through frame (1), a plane height calibrating device (6) is arranged in the hollow cone stand (5), two ends of the bottom of the plane height calibrating device (6) extend into the two through grooves (4) respectively and are movably connected with the bottom of the inner wall of the plane height calibrating device, a lifting type limiting mechanism (7) is arranged on the plane height calibrating device (6), an adjustable roll type measurer (8) is sleeved in the through frame (1), and two sides of the adjustable roll type measurer (8) are fixedly connected with two sides of the plane height calibrating device (6) respectively;
the conical positioning clamp (3) comprises a conical head hollow drill (31), an inner thread sleeve (32) is sleeved in the conical head hollow drill (31), a progressive thread rod (33) is inserted in the inner thread sleeve (32), the top end of the progressive thread rod (33) penetrates through the top of the conical head hollow drill (31) and is fixedly connected with the bottom of a shifting ball (34) above the conical head hollow drill, the bottom end of the progressive thread rod (33) is fixedly connected with the top end of a secondary positioning needle (35), and the secondary positioning needle (35) is sleeved in the conical head hollow drill (31);
the plane height calibration device (6) comprises a main shaft (61), the main shaft (61) is inserted into the top of the hollow cone platform (5), the bottom end of the main shaft (61) is movably connected with the bottom of the inner wall of the hollow cone platform (5), a main meshing wheel (63) is sleeved in the hollow cone platform (5) on the main shaft (61), the main meshing wheel (63) is meshed with the auxiliary meshing wheels (64) on the two sides of the main meshing wheel (63), the bottoms of the two auxiliary meshing wheels (64) are fixedly connected with the top ends of two top shafts (65), the bottom ends of the two top shafts (65) penetrate through the two sides of the bottom of the hollow cone platform (5) respectively and are connected with two spiral winding rods (66) respectively, the bottom ends of the spiral winding rods (66) are inserted into rotary sleeves embedded in the bottom of the inner wall of the through groove (4), inner grain sleeves (62) are sleeved on the spiral winding rods (66), and the opposite sides of the two inner grain sleeves (62) are fixedly connected with the two adjustable measuring devices (8) respectively (ii) a
The lifting-pulling type limiting mechanism (7) comprises a flower-shaped block (701), the flower-shaped block (701) is sleeved in a limiting cavity (702) formed in a main shaft (61), a flower-shaped groove (703) matched with the flower-shaped block (701) for use is formed in the top of the inner wall of the limiting cavity (702), the top of the flower-shaped block (701) is fixedly connected with the bottom end of a lifting rod (704), the top end of the lifting rod (704) penetrates through the top of the main shaft (61) and is fixedly connected with the bottom of a pulling block (705) above the main shaft, a connecting sleeve (706) is movably sleeved on the lifting rod (704), an annular limiting groove (707) is formed in the inner wall of the connecting sleeve (706), two rotation avoiding blocks (708) are sleeved in the annular limiting groove (707), one side, opposite to the two rotation avoiding blocks (708) is fixedly connected with two sides of the side surface of the lifting rod (704) respectively, a sleeve tray (709) is fixed on the lifting rod (704) and is overlapped at the bottom of the, two sides of the side surface of the connecting sleeve (706) are fixedly connected with one ends of two corrugated rods (710) respectively, the other ends of the corrugated rods (710) are buckled with the top ends of the lower pressing rods (711) through buckles, the bottom ends of the two lower pressing rods (711) penetrate through two sides of the top of the hollow cone platform (5) respectively and are fixedly connected with the tops of two ladder boards (712) inside the hollow cone platform respectively, and the bottoms of the ladder boards (712) are overlapped at the tops of the main meshing wheel (63) and the auxiliary meshing wheel (64) and are positioned at the meshing position between the main meshing wheel and the auxiliary meshing wheel;
the adjustable roll type measurer (8) comprises an arc surface sleeve (801), a ruler roll (802) is sleeved in the arc surface sleeve (801), an adjustable rod (803) is inserted in the axis of the ruler roll (802), the top end of the adjustable rod (803) penetrates through a ring opening formed in the top of the arc surface sleeve (801) and is fixedly connected with the bottom of an annular holding rod (804) above the adjustable rod, an opening sleeve (805) is fixedly connected to the bottom of the arc surface sleeve (801), an annular path (806) is fixedly connected to the bottom of the inner wall of the opening sleeve (805), an arc surface block (807) is slidably connected to a track embedded in the inner wall of the annular path (806), a spiral winding sheet (807) is sleeved in the annular path (806), one end of the spiral winding sheet (808) is fixedly connected with one side of the arc surface block (807), the other end of the spiral winding sheet (808) is fixedly connected with one side of the side surface of a rotating shaft (809), the top end of the rotating shaft (809) penetrates through the bottom of the cambered sleeve (801) and is fixedly connected with the bottom end of the adjustable rod (803), and one end of a tape (810) wound on the tape roll (802) penetrates through a tape opening formed in the cambered sleeve (801) and extends to the outside of the cambered sleeve.
2. The plane positioning roll type measuring instrument for concrete foundation according to claim 3, characterized in that: the two sides of the top of the cambered surface sleeve (801) are movably connected with the bottom of the hollow cone head table (5) through a plastic fine-adjustment anti-blocking pad (9).
3. The plane positioning roll type measuring instrument for concrete foundation according to claim 4, characterized in that: both sides of the conical head hollow drill (31) are fixedly connected with cambered surface distributing and shifting sheets (36), and the periphery of the side surface of the secondary positioning needle (35) is fixedly provided with an inclined breakthrough needle (37).
4. The plane positioning roll type measuring instrument for concrete foundation according to claim 2, characterized in that: six cambered surface protrusions are arranged on the side surface of the flower-shaped block (701), and six cambered surface grooves matched with the cambered surface protrusions to be used are formed in the side surface of the flower-shaped groove (703).
5. The plane positioning roll-type measuring instrument for concrete foundation and the using method thereof according to any one of claims 1-4, characterized in that: firstly, a conical head hollow drill (31) is inserted into soil in a vertical mode, the position of the conical head hollow drill is close to a foundation, the soil surface at the position is in a soft state, a cambered surface distributing piece (36) can enter the soil as well and can distribute the soil on two sides, when part or all of the bottom end of the conical head hollow drill (31) is inserted into the soil, a distributing ball (34) is rotated, a progressive grain rod (33) can rotate in an inner grain sleeve (32), and at the moment, a secondary positioning needle (35) can drive a write-through needle arranged on the conical head hollow drill to drill into the deep layer of the soil;
then, six points are selected on the foundation through plane push, every two points are in a horizontal state, when the length of the first group of points is measured, the pull rod (704) is pulled upwards, the pattern block (701) can move upwards in the limiting cavity (702) and is gradually sleeved in the pattern groove (703), then the pull rod (704) is rotated, the main shaft (61) can be rotated, at the moment, the two winding rod (66) can be rotated by matching with the use of the main meshing wheel (63) and the two driven meshing wheels (64), as the thread directions on the two winding rod (66) are opposite, and the rotation directions of the two driven meshing wheels (64) are also opposite, the two inner grain sleeves (62) can simultaneously move upwards or downwards on the two winding rod (66), at the moment, the two inner grain sleeves (62) can drive the cambered surface sleeve (801) to move upwards and downwards in the penetrating mode in the frame (1), thereby enabling adjustment of the vertical height of the tape (810);
when the lifting rod (704) is loosened, the flower-shaped block (701) can move downwards in the limiting cavity (702) and is separated from the flower-shaped groove (703), at the moment, the connecting sleeve (706) can drive the step plate (712) to be separated from the main meshing wheel (63) and the auxiliary meshing wheel (64) through the corrugated rod (710) and the lower pressing rod (711), the friction force between the connecting sleeve and the main meshing wheel is increased, the random rotation between the connecting sleeve and the auxiliary meshing wheel can be avoided, the arc sleeve (801) can be stably kept at the point position, and the arc sleeve (801) can slowly move upwards or downwards in a vertical state in the moving process, so that the fixed point can be finely adjusted;
when the one end of pulling tape measure (810), can make whole chi book (802) rotate, and chi book (802) can drive through adjustable pole (803) revolve axle (809) at annular path (806) internal rotation, at this moment, spiral coiling piece (808) can release at its inside compression, can twine on revolving axle (809) during the compression, and spiral coiling piece (808) can drive the orbital removal that cambered surface piece (807) set up on annular path (806) inner wall, prevent spiral coiling piece (808) at annular path (806) inside off tracking.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010174157.1A CN111336898B (en) | 2018-05-11 | 2018-05-11 | Plane positioning roll-type measuring instrument for concrete foundation and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810447123.8A CN108895950B (en) | 2018-05-11 | 2018-05-11 | Plane positioning roll type measuring instrument for concrete foundation |
| CN202010174157.1A CN111336898B (en) | 2018-05-11 | 2018-05-11 | Plane positioning roll-type measuring instrument for concrete foundation and using method |
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| CN111336898B CN111336898B (en) | 2021-08-03 |
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| CN201810447123.8A Active CN108895950B (en) | 2018-05-11 | 2018-05-11 | Plane positioning roll type measuring instrument for concrete foundation |
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| CN113107854B (en) * | 2021-05-20 | 2022-11-22 | 涿州市铁工石化设备制造有限公司 | Centrifugal pump |
| CN117968499B (en) * | 2024-03-28 | 2024-06-11 | 山东易绘地理信息工程有限公司 | Measuring device for natural resource land management |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108895950B (en) | 2020-04-21 |
| CN108895950A (en) | 2018-11-27 |
| CN111336898B (en) | 2021-08-03 |
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