CN113958308A - Manual hole digging pile verticality measuring device - Google Patents
Manual hole digging pile verticality measuring device Download PDFInfo
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- CN113958308A CN113958308A CN202111148256.3A CN202111148256A CN113958308A CN 113958308 A CN113958308 A CN 113958308A CN 202111148256 A CN202111148256 A CN 202111148256A CN 113958308 A CN113958308 A CN 113958308A
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
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- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a verticality measuring device for a manual hole digging pile, which is mainly used for solving the technical problem that the verticality of a pile hole is measured by a lifting rope, so that the deviation is easy to be overlarge. The positioning device comprises a disc, wherein four positioning strips are arranged on the disc, and every two of the four positioning strips are in a group; one group of two positioning strips are parallel, the middle point of the perpendicular bisector of the two positioning strips passes through the extension line of the disc axis, and the two positioning strips can slide in a reciprocating manner along the direction perpendicular to the perpendicular bisector of the two positioning strips; the other two positioning strips are parallel and vertical to the last positioning strip, the two positioning strips are connected with the disc in a sliding manner, and the two positioning strips can slide in a reciprocating manner along a direction vertical to the perpendicular bisector of the two positioning strips; the laser emitter is fixedly connected with the disc and is arranged on the same side of the disc as the positioning strip, and laser emitted by the laser emitter is coaxial with the disc.
Description
Technical Field
The invention relates to the technical field of construction, in particular to a verticality measuring device for a manual hole digging pile.
Background
The construction mode of manual hole digging and forming is suitable for address conditions with certain depth and the stratum accords with manual hole digging operation, according to construction requirements, indexes such as depth, verticality and the like of a manual hole digging pile need to be detected, and particularly the verticality control is very important.
Among the prior art, constructor generally adopts the lifting rope to measure the straightness that hangs down of manual hole digging, and measures and generally continuously go on along with the excavation, and the theory is roughly that constructor transfers the lifting rope from the center in drill way, and the bottom of stake hole is transferred to the lifting rope to, measures the interval between the center of stake hole bottom and the lifting rope this moment, has the straightness deviation that hangs down that the degree of depth of this interval and stake hole just can calculate the stake hole.
However, the measurement mode still has an objective defect, the constructor is not easy to vertically transfer the lifting rope downwards from the center of the top opening of the pile hole, and in the measurement process, the constructor needs to keep the plumb state of the lifting rope for a long time, and the lifting rope is probably not in the plumb state because the constructor makes mistakes or interferes with the outside world, so that the excavation depth of the pile hole is judged by mistake, and the verticality deviation of the measured pile hole is seriously influenced.
Disclosure of Invention
The invention aims to provide a verticality measuring device for a manual hole digging pile, aiming at overcoming the defects in the prior art, and solving the technical problem that the verticality measurement of the pile hole is seriously influenced due to the fact that a construction worker needs to hold a suspension wire for a long time in the measuring process and a suspension rope is not in a vertical state due to the fault of the construction worker or external interference in the process.
In order to achieve the purpose, the invention adopts the following technical scheme:
a verticality measuring device for a manual hole digging pile comprises:
the four positioning strips are arranged on the same side of the disc, are all parallel to the disc surface of the disc, and are grouped in pairs;
two of the positioning strips in one group are parallel, the midpoint of the perpendicular bisector of the two positioning strips passes through the extension line of the axis of the disc, the two positioning strips are connected with the disc in a sliding manner, the two positioning strips can slide in a reciprocating manner along the direction perpendicular to the perpendicular bisector of the two positioning strips, and the two positioning strips can slide and extend out of the disc;
the other two positioning strips are parallel and vertical to the last positioning strip, the middle points of the perpendicular bisectors of the two positioning strips pass through the extension line of the axis of the disc, the two positioning strips are connected with the disc in a sliding manner, the two positioning strips can slide in a reciprocating manner along the direction vertical to the perpendicular bisectors of the two positioning strips, and the two positioning strips can extend out of the disc in a sliding manner;
and the laser emitter is fixedly connected with the disc and is arranged on the same side of the disc as the positioning strip, and the laser emitted by the laser emitter is coaxial with the disc.
The working principle is as follows:
the manual hole digging pile is generally a circular pile hole, a constructor is always positioned at the bottom of the pile hole in the process of digging the pile hole, and the constructor can place the disc at the bottom of the pile hole.
And then, a constructor in the pile hole slidably adjusts one group of the positioning strips to enable the two positioning strips of the group to slide along opposite directions until the two positioning strips slide to be capable of being in quick contact with the inner wall of the pile hole.
Then the constructor in the pile hole slides the other two positioning strips to enable the two positioning strips of the group to slide along opposite directions until the two positioning strips slide to be capable of being abutted against the inner wall of the pile hole, at the moment, the disc is adjusted to be horizontal, then the constructor slides the two positioning strips of one group to slide in opposite directions, when the length of the two positioning strips of the group extending out of the disc is equal and the two positioning strips are abutted against the inner wall of the pile hole, the sliding of the two positioning strips is stopped, then the constructor slides the two positioning strips of the other group again, the two positioning strips of the other group also extend out of the disc and are abutted against the inner wall of the pile hole, at the moment, the axis of the disc is coaxial with the bottom of the circular pile hole, and at the moment, the laser emitted by the laser emitter is coaxial with the bottom of the circular pile hole.
Then the constructor who is located outside the pile hole can find a circular and transparent circular plate, establishes this circular plate lid at the top in circular pile hole, ensures that the top of circular plate and pile hole is coaxial, at this moment the light that laser emission appearance sent shines on the circular plate, and the constructor outside the pile hole measures the interval between the light spot that laser emission appearance shines on the circular plate and the circular plate axle center this moment, then takes off the circular plate, and the constructor outside the pile hole measures the distance of pile hole top to pile hole bottom with the help of laser range finder again, then just can obtain the straightness deviation that hangs down of pile hole.
The invention has the beneficial effects that:
in the invention, a constructor in the pile hole can slide the two groups of positioning strips, when the distances of the four positioning strips extending out of the disc are equal and the four positioning strips are all abutted against the inner wall of the pile hole, the disc is coaxial with the bottom of the pile hole at the moment, namely the light emitted by the laser emitter is coaxial with the bottom of the pile hole at the moment. Then, a constructor outside the pile hole finds the position of the light emitted by the laser emitter at the top of the pile hole, then finds the center of the top of the pile hole, then measures the distance between the position of the light at the top of the pile hole and the center of the top of the pile hole, and then measures the vertical distance between the top of the pile hole and the bottom of the pile hole by the aid of a laser distance meter or other modes, so that the constructor can measure the verticality deviation of the pile hole.
The constructor can quickly and accurately position the disc to be coaxial with the bottom of the pile hole by sliding the two groups of positioning strips, namely, the constructor can enable the laser ray emitted by the laser emitter to be coaxial with the bottom of the pile hole, and then the constructor needs to measure the distance between the position of the laser at the top of the pile hole and the center of the top of the pile hole, and the vertical distance from the top of the pile hole to the bottom of the pile hole is measured by a laser distance meter or other methods, the perpendicularity deviation of the pile hole can be measured by constructors according to the two distance values, compared with the traditional method of measuring by adopting the lifting rope, the method avoids the phenomenon that the depth measurement of the pile hole is inaccurate and the verticality measurement of the pile hole is seriously influenced because the lifting rope is easy to bend by a constructor holding the lifting rope for a long time in the traditional method, therefore, the phenomenon that constructors need to hold the lifting rope for a long time is replaced, and the measurement precision of the perpendicularity of the pile hole can be effectively improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the assembly of the disc and the laser transmitter;
fig. 3 is a schematic view of the structure of fig. 1 with the mounting plate and the laser transmitter removed.
Fig. 4 is a schematic structural view of the auxiliary plate.
Description of reference numerals: disc 1, location strip 2, laser emission appearance 3, bubble 4, screw thread section of thick bamboo 5, bolt 6, installation cavity 7, gear 8, bar hole 9, bar piece 10, accessory plate 11, handle 12, installation pole 13, mounting panel 14, scale mark 15.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, a verticality measuring device for a manual dug pile includes:
the disc 1, this disc 1 is equipped with four location strip 2 with one side, and four these location strip 2 are all parallel with the quotation of disc 1, and four these location strip 2 two by two one set.
Wherein two these location strip 2 of a set of are parallel, and the extension line of 1 axis of disc is crossed to the mid point of two this location strip 2 perpendicular bisectors, and two these location strip 2 all with disc 1 sliding connection, and two these location strip 2 all can be followed the direction reciprocating sliding of perpendicular to both perpendicular bisectors, and both all can slide and stretch out disc 1.
Two these location strips 2 of another group are parallel and are perpendicular with last group location strip 2, and the extension line of 1 axis of disc is crossed to the mid point of two this location strip 2 perpendicular bisectors, and two these location strips 2 all with disc 1 sliding connection, and two these location strips 2 all can be followed the direction reciprocating sliding of perpendicular to both perpendicular bisectors, and both all can slide and stretch out disc 1.
And the laser emitter 3 is fixedly connected with the disc 1 and is arranged on the same side of the disc 1 as the positioning strip 2, and the laser emitted by the laser emitter 3 is coaxial with the disc 1.
As shown in fig. 2, the device further comprises a leveling component which is arranged on the disc 1 and is used for leveling the disc 1. Disc 1 is transparent, the leveling subassembly is including locating a plurality of bubbles 4 that use disc 1 center to be the circumference and distribute as the centre of a circle in disc 1, many fix on disc 1 and use disc 1 center to be the screw thread section of thick bamboo 5 that the circumference distributes as the centre of a circle and the bolt 6 of threaded connection in every screw thread section of thick bamboo 5, be equipped with a plurality of installation cavities 7 that have liquid in disc 1, a plurality of bubbles 4 one-to-one are located in a plurality of installation cavities 7, screw thread section of thick bamboo 5 distributes in the both sides of disc 1 with location strip 2, and screw thread section of thick bamboo 5 and bolt 6 all are perpendicular with the quotation of disc 1.
When two sets of location strip 2 all but not support tightly with stake downthehole wall butt, constructor in the stake hole this moment can follow the clearance between disc 1 and the stake downthehole wall and rotate a plurality ofly respectively with the hand bolt 6, it is until a plurality of bubble 4 all is in the position placed in the middle in the installation cavity 7 that corresponds, bolt 6 direct and the bottom butt in stake hole this moment, and this moment disc 1 is in the horizontality, and also the axis of disc 1 is coaxial with the bottom in stake hole, and the laser that laser emission appearance 3 sent is coaxial with the bottom in stake hole, sets up adjusting part and can further make the laser that laser emission appearance 3 sent coaxial with the bottom in stake hole to can further improve measuring degree of accuracy.
As shown in fig. 1, the opposite inner sides of two positioning bars 2 in each group are all provided with continuous tooth sockets along the sliding direction thereof, so that the opposite inner sides of the positioning bars 2 all form a rack structure, a gear 8 is arranged on a disc 1, the gear 8 is engaged with the tooth sockets on the opposite inner sides of the two positioning bars 2 in the group, a constructor can simultaneously drive the two positioning bars 2 in the group to slide on the disc 1 in opposite directions and at the same speed by rotating the gear 8, after placing the disc 1 at the bottom of a pile hole, the constructor firstly adjusts one group of positioning bars 2 to slide on the disc 1, and along with the sliding of the positioning bars 2 and in the process of abutting against the pile hole, the disc 1 will also generate a certain displacement, and after the two positioning bars 2 in the group abut against the inner wall of the pile hole, the disc 1 is in the position coaxial with the bottom of the pile hole, this way the disc 1 can be quickly and accurately positioned coaxially with the bottom of the pile hole.
As shown in fig. 1, each positioning bar 2 is provided with a bar-shaped hole 9 along the sliding direction thereof, the disc 1 is fixed with a bar-shaped block 10 which is arranged in the bar-shaped hole 9 in a penetrating manner and can slide relative to the bar-shaped hole 9, the positioning bar 2 slides on the disc 1 through the matching of the bar-shaped hole 9 and the bar-shaped block 10, as shown in fig. 3, one group of positioning bars 2 is located at the upper part of the other group of positioning bars 2, the disc 1 is fixed with a mounting rod 13 at the center thereof, the mounting rod 13 passes through between the two positioning bars 2 of each group, the mounting rod 13 is fixed with a mounting plate 14, and the laser emitter 3 is fixed on the mounting plate 14.
As shown in fig. 3, the laser processing apparatus further includes an auxiliary plate 11 having a circular plate surface, the auxiliary plate 11 is transparent, and the auxiliary plate 11 is used for receiving a laser spot emitted by the laser emitter 3. The constructor outside the pile hole can be matched with the constructor inside the pile hole, the constructor outside the pile hole covers the auxiliary plate 11 on the top of the pile hole, the auxiliary plate 11 is coaxial with the top of the pile hole, at the moment, the laser spot emitted by the laser emitter 3 irradiates the auxiliary plate 11, the constructor outside the pile hole can directly observe the position of the laser spot on the auxiliary plate 11, then the constructor can measure the distance between the center of the auxiliary plate 11 and the laser spot, then the constructor can measure the vertical distance from the top of the pile hole to the bottom of the pile hole by means of a laser distance meter or other methods, the constructor can measure the verticality deviation of the pile hole according to the two distance values, and the constructor can further quickly measure the verticality deviation of the pile hole by arranging the auxiliary plate 11. The auxiliary plate 11 is of a compass structure, so that the auxiliary plate 11 is provided with equally divided scale lines 15 outward from the center of the auxiliary plate 11, and after laser light spots irradiate the corresponding scale lines 15 on the auxiliary plate 11, a constructor can visually observe which direction the pile hole faces to generate deviation excavation, so that the excavation direction of the pile hole can be more visually adjusted in time, and the excavation direction of the pile hole is in a vertical direction as much as possible. A plurality of handles 12 are fixed at the edge of the auxiliary plate 11, so that a constructor can take the auxiliary plate 11 conveniently through the handles 12.
The working principle is as follows:
the manual hole digging pile is generally a circular pile hole, a constructor is always positioned at the bottom of the pile hole in the pile hole digging process, the disk 1 can be placed at the bottom of the pile hole by the constructor for digging the pile hole, and at the moment, the bolt 6 is abutted against the bottom of the pile hole.
Then, a constructor in the pile hole adjusts one group of the positioning strips 2 in a sliding mode through the rotating gear 8, so that the two positioning strips 2 of the group slide in opposite directions until the two positioning strips 2 slide to be capable of being in quick contact with the inner wall of the pile hole.
Then a constructor in the pile hole slides the two positioning strips 2 through a gear 8 between the two positioning strips 2 in the other group to enable the two positioning strips 2 in the group to slide along the opposite directions until the two positioning strips 2 can be quickly abutted against the inner wall of the pile hole, at the moment, the disc 1 is adjusted, the constructor respectively rotates the bolts 6 until the bubbles 4 are all in the central positions in the corresponding mounting cavities 7, at the moment, the disc 1 is horizontal, then the constructor slides the two positioning strips 2 in one group again, when the two positioning strips 2 in the group are abutted against the inner wall of the pile hole, the sliding of the two positioning strips 2 is stopped, then the constructor slides the two positioning strips 2 in the other group again, then the two positioning strips 2 in the other group also extend out of the disc 1 and are abutted against the inner wall of the pile hole, at the moment, the axis of the disc 1 is coaxial with the bottom of the circular pile hole, at the moment, the laser emitted by the laser emitter 3 is coaxial with the bottom of the circular pile hole.
Then, a constructor located outside the pile hole covers the auxiliary plate 11 on the top of the pile hole to ensure that the auxiliary plate 11 is coaxial with the top of the pile hole, at the moment, light emitted by the laser emitter 3 irradiates on the auxiliary plate 11, at the moment, the constructor outside the pile hole measures the distance between a light spot irradiated on the auxiliary plate 11 by the laser emitter 3 and the axis of the auxiliary plate 11, then the auxiliary plate 11 is taken away, and the constructor outside the pile hole measures the distance from the top of the pile hole to the bottom of the pile hole by means of a laser range finder, and then the perpendicularity deviation of the pile hole can be obtained.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. The utility model provides a straightness measuring device that hangs down of manual hole digging pile which characterized in that includes:
the positioning device comprises a disc (1), wherein four positioning strips (2) are arranged on the same side of the disc (1), the four positioning strips (2) are all parallel to the surface of the disc (1), and the four positioning strips (2) are grouped in pairs;
the two positioning strips (2) in one group are parallel, the middle point of the perpendicular bisector of the two positioning strips (2) passes through the extension line of the axis of the disc (1), the two positioning strips (2) are connected with the disc (1) in a sliding manner, the two positioning strips (2) can slide in a reciprocating manner along the direction perpendicular to the perpendicular bisector of the two positioning strips, and the two positioning strips can both slide and extend out of the disc (1);
the other two positioning strips (2) are parallel and perpendicular to the last positioning strip (2), the middle points of the perpendicular bisectors of the two positioning strips (2) pass through the extension line of the axis of the disc (1), the two positioning strips (2) are connected with the disc (1) in a sliding manner, the two positioning strips (2) can slide in a reciprocating manner along the direction perpendicular to the perpendicular bisectors of the two positioning strips, and the two positioning strips can extend out of the disc (1) in a sliding manner;
the laser emitter (3) is fixedly connected with the disc (1) and is arranged on the same side of the disc (1) as the positioning strip (2), and laser emitted by the laser emitter (3) is coaxial with the disc (1).
2. The apparatus for measuring the verticality of a manual dug pile according to claim 1, wherein: the leveling device is characterized by further comprising a leveling component, wherein the leveling component is arranged on the disc (1) and is used for leveling the disc (1).
3. The apparatus for measuring the verticality of a manual dug pile according to claim 2, wherein: disc (1) is transparent, the leveling subassembly is including locating a plurality of bubbles (4) that are the circumference and distribute as the centre of a circle with disc (1) center in disc (1), many fix on disc (1) and use disc (1) center to be screw thread section of thick bamboo (5) and the bolt (6) of threaded connection in every screw thread section of thick bamboo (5) that the circumference distributes as the centre of a circle, be equipped with a plurality of installation cavity (7) that have liquid in disc (1), a plurality of bubbles (4) one-to-one are located in a plurality of installation cavity (7), screw thread section of thick bamboo (5) and location strip (2) distribute in the both sides of disc (1), and screw thread section of thick bamboo (5) and bolt (6) all are perpendicular with the quotation of disc (1).
4. The apparatus for measuring the verticality of a manual dug pile according to claim 1, wherein: two relative inboards of location strip (2) of every group have all opened continuous tooth's socket along its slip direction to the inboard that location strip (2) is relative all forms the rack structure, be equipped with gear (8) on disc (1), gear (8) all mesh with the tooth's socket of this two relative inboards of location strip (2).
5. The apparatus for measuring the verticality of a manual dug pile according to claim 1, wherein: all opened bar hole (9) along its slip direction on every location strip (2), be fixed with on disc (1) and wear to establish in bar hole (9) and gliding bar piece (10) of bar hole (9) relatively, this location strip (2) are through the cooperation of bar hole (9) and bar piece (10) and slide on disc (1).
6. The apparatus for measuring the verticality of a manual dug pile according to claim 1, wherein: the laser device also comprises an auxiliary plate (11) with a circular structure, wherein the auxiliary plate (11) is transparent, and the auxiliary plate (11) is used for receiving laser spots emitted by the laser emitter (3).
7. The apparatus for measuring the verticality of a manual dug pile according to claim 6, wherein: the auxiliary board (11) is of a compass structure.
8. The apparatus for measuring the verticality of a manual dug pile according to claim 6, wherein: a plurality of handles (12) are fixed at the edge of the auxiliary plate (11).
Priority Applications (1)
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CN202111148256.3A CN113958308A (en) | 2021-09-29 | 2021-09-29 | Manual hole digging pile verticality measuring device |
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CN202111148256.3A CN113958308A (en) | 2021-09-29 | 2021-09-29 | Manual hole digging pile verticality measuring device |
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CN202111148256.3A Pending CN113958308A (en) | 2021-09-29 | 2021-09-29 | Manual hole digging pile verticality measuring device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118225063A (en) * | 2024-05-24 | 2024-06-21 | 国网山东省电力公司日照供电公司 | Straightness detection device that hangs down of small-size foundation ditch of electric wire netting |
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CN207879321U (en) * | 2017-12-15 | 2018-09-18 | 中铁上海工程局集团有限公司 | A kind of portable stake holes detection device of artificial digging pile |
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CN210505191U (en) * | 2019-09-07 | 2020-05-12 | 徐州市正联机电设备有限公司 | Trackless rubber-tyred car device that hinders of midpoint parking location |
CN111271052A (en) * | 2020-02-28 | 2020-06-12 | 上海二十冶建设有限公司 | Combined device and method for measuring pile depth, pile diameter and pile hole perpendicularity |
CN111323002A (en) * | 2020-04-09 | 2020-06-23 | 中国建筑一局(集团)有限公司 | Pile hole perpendicularity detection tool and using method thereof |
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2021
- 2021-09-29 CN CN202111148256.3A patent/CN113958308A/en active Pending
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CN205262383U (en) * | 2016-01-04 | 2016-05-25 | 中建四局第三建筑工程有限公司 | Novel bored pile detects instrument |
CN106679733A (en) * | 2017-03-08 | 2017-05-17 | 吉林大学 | Automation device for collecting in-situ information of structural surface of rock |
CN207879321U (en) * | 2017-12-15 | 2018-09-18 | 中铁上海工程局集团有限公司 | A kind of portable stake holes detection device of artificial digging pile |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN118225063A (en) * | 2024-05-24 | 2024-06-21 | 国网山东省电力公司日照供电公司 | Straightness detection device that hangs down of small-size foundation ditch of electric wire netting |
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