CN114413792A - Device and method for detecting perpendicularity of PHC pipe pile - Google Patents
Device and method for detecting perpendicularity of PHC pipe pile Download PDFInfo
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- CN114413792A CN114413792A CN202111603405.0A CN202111603405A CN114413792A CN 114413792 A CN114413792 A CN 114413792A CN 202111603405 A CN202111603405 A CN 202111603405A CN 114413792 A CN114413792 A CN 114413792A
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- 238000009434 installation Methods 0.000 claims description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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Abstract
The application relates to a PHC tubular pile perpendicularity detection device and a detection method, relates to the technical field of tubular pile construction, and comprises a positioning ring sleeved on a tubular pile body, wherein a laser probe is arranged on the positioning ring, and a first driving mechanism used for driving the self to move axially along the tubular pile body and a second driving mechanism used for driving the self to move circumferentially along the tubular pile body are arranged on the positioning ring. The first driving mechanism drives the positioning ring to move along the axial direction of the positioning ring, so that the laser probe is driven to move, and the laser probe measures the axial position of the pipe pile body; second actuating mechanism drive holding ring is along the circumferential direction of self, and then drives laser probe and surveys along the circumference lateral wall of tubular pile body, surveys tubular pile body circumference position, handles the back through the treater at last, accomplishes the straightness that hangs down of tubular pile body and detects, convenient operation, and measurement accuracy is high.
Description
Technical Field
The application relates to the technical field of pipe pile construction, in particular to a device and a method for detecting perpendicularity of a PHC pipe pile.
Background
The PHC pipe pile is a prestressed high-strength concrete pipe pile, and is a foundation building widely applied to roads, bridges, wharfs and industrial plants. The PHC tubular pile can replace a steel pipe pile, a concrete square pile, a cast-in-place pile and the like, a large amount of building materials and capital can be saved every year since the PHC tubular pile is used in China in a large amount, a large amount of energy is saved for human beings, and the current engineering construction period is greatly shortened.
In the construction process of the PHC tubular pile, a pile hole is usually drilled in a construction site, then the PHC tubular pile body is driven into the pile hole by a pile driver, after the PHC tubular pile body is driven into the pile hole, concrete is injected into a gap between the PHC tubular pile body and the pile hole to fill the gap, and finally the construction process of the PHC tubular pile is completed.
However, in the actual construction process, the inventor finds that the verticality deviation of the PHC tubular pile body is easy to occur, so that the construction quality is influenced, and the construction efficiency is reduced.
Disclosure of Invention
In order to solve the problem of verticality deviation during installation of a PHC tubular pile body, the application provides a PHC tubular pile verticality detection device and a detection method.
The application provides a PHC tubular pile perpendicularity detection device and detection method adopts following technical scheme:
first aspect, a PHC tubular pile straightness detection device that hangs down, locate the holding ring of the tubular pile body including the cover, be equipped with laser probe on the holding ring, be equipped with on the holding ring and be used for driving self along the axial first actuating mechanism that removes of tubular pile body and be used for driving self along the second actuating mechanism of tubular pile body circumference removal.
By adopting the technical scheme, the laser probe is used for measuring the point position of the pipe pile body, the first driving mechanism drives the positioning ring to move along the axial direction of the positioning ring, so that the laser probe is driven to move, and the laser probe measures the axial point position of the pipe pile body; second actuating mechanism drive holding ring is along the circumferential direction of self, and then drives laser probe and surveys along the circumference lateral wall of tubular pile body, surveys tubular pile body circumference position, handles the back through the treater at last, accomplishes the straightness that hangs down of tubular pile body and detects, convenient operation, and measurement accuracy is high.
Preferably, the first driving mechanism comprises a first travelling wheel, the axis of the first travelling wheel is perpendicular to the axis of the tubular pile body, the first travelling wheel is rotatably connected with a positioning ring, and a first driving assembly for driving the first travelling wheel to rotate is arranged on the positioning ring.
Through adopting above-mentioned technical scheme, first drive assembly drive first walking wheel rotates, and then drives the holding ring along the axial displacement of the tubular pile body, improves the removal stationarity of holding ring, convenient operation.
Preferably, the first driving assembly comprises a driving bevel gear and a driven bevel gear, the driven bevel gear is coaxially and fixedly connected with the first travelling wheel, the driving bevel gear is coaxially and fixedly connected with a first driven roller, the positioning ring is rotatably connected with a driving roller, and the positioning ring is provided with a first driving piece for driving the driving roller to rotate.
Through adopting above-mentioned technical scheme, first driving piece drive roll rotates, and the drive roll rotates with first driven voller to drive bevel gear and rotate, drive bevel gear and driven bevel gear meshing, and then drive first walking wheel and rotate, first walking wheel and tubular pile body side butt improve first walking wheel pivoted stationarity.
Preferably, the second driving mechanism comprises a second walking wheel, the axis of the second walking wheel is parallel to the axis of the tubular pile body, and a second driving assembly for driving the second walking wheel to rotate is arranged on the positioning ring.
Through adopting above-mentioned technical scheme, second drive assembly drive second walking wheel rotates, and then drives the holding ring along the circumferential direction of the tubular pile body, convenient operation rotates steadily.
Preferably, the second drive assembly includes the second driven voller, the coaxial fixed connection of second driven voller and second walking wheel, sliding connection has the slip ring on the holding ring, the drive roll is connected with the coaxial rotation of slip ring, be equipped with on the holding ring and be used for driving the gliding telescopic cylinder of slip ring.
Through adopting above-mentioned technical scheme, telescopic cylinder's output drives the endwise slip that the ring of sliding is followed the tubular pile body, and then drives the endwise slip of drive roll along the tubular pile body, and the drive roll rotates with the second driven voller to be connected, and then drives the rotation of second walking wheel, and the second walking wheel rolls along the circumference of tubular pile body, improves the detection efficiency of laser probe to tubular pile body circumference position.
Preferably, a first sliding block is connected to the positioning ring in a sliding manner, the first driven roller is rotatably connected with the first sliding block, and an adjusting assembly used for driving the first sliding block to slide is arranged on the positioning ring.
Through adopting above-mentioned technical scheme, the first slider of adjusting part drive slides, and first slider drives first driven voller and rotates and connect, and then makes first driven voller and drive roll break away from, reduces the second walking and takes place the possibility of wearing and tearing when walking the wheel and rotate, first walking wheel and tubular pile body.
Preferably, the adjusting assembly comprises a first sliding barrel, a first piston body is connected in the sliding barrel in a sliding manner, the first piston body is fixedly connected with a first sliding block, and an adjusting piece for driving the first piston body to slide is arranged on the positioning ring.
By adopting the technical scheme, the adjusting piece drives the first piston body to slide, the first piston body drives the first sliding block to slide, the sliding stability of the first sliding block is improved, and the operation is convenient.
Preferably, the adjusting part comprises a second sliding cylinder and a second piston body, the second sliding cylinder is fixedly connected with the positioning ring, the second piston body is slidably connected with the second sliding cylinder, and the second piston body is fixedly connected with the sliding ring.
Through adopting above-mentioned technical scheme, the second piston body slides and drives the slip ring and slide, and gas compression is to in the first slip section of thick bamboo in the second slip section of thick bamboo, and then promotes first piston body and slides to make the second walking wheel keep away from the tubular pile body, the tubular pile body is supported tightly to first walking wheel, convenient operation.
Preferably, the positioning ring is provided with a plurality of air suction holes, and the air suction holes are arranged along the radial direction of the tubular pile body.
Through adopting above-mentioned technical scheme, the suction hole is used for reducing the possibility that solid fixed ring dropped on the tubular pile body with solid fixed ring absorption.
In a second aspect, a method for detecting perpendicularity of a PHC pipe pile comprises a detection device and further comprises the following steps:
the installation of the tubular pile body: hoisting the tubular pile body into a pile hole by using a crane, wherein the tubular pile body is exposed out of the ground by 150 cm;
and (3) circumferential perpendicularity detection: the second driving mechanism drives the positioning ring to rotate along the circumferential direction of the tubular pile body, and the laser probe is adopted to detect the circumferential point position of the tubular pile body;
and (3) detecting the axial verticality: the first driving mechanism drives the positioning ring to move along the axial direction of the tubular pile body, and the laser probe is adopted to detect the axial position of the tubular pile body;
data processing: and fitting the circumferential point position and the axial point position detected by the laser probe by using a computer.
Through adopting above-mentioned technical scheme, circumference straightness that hangs down detects can detect out the straightness data that hangs down of each position on the pipe pile body circumference, and the straightness data that hangs down of each position on the axial of pipe pile can be detected in the detection of axial straightness, is convenient for reduce measuring error on the one hand, and on the other hand can increase the data sample, improves the straightness measuring accuracy that hangs down. And the data processing adopts a computer to fit the measured data, so that the processing time is saved, and the working efficiency is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
the first driving mechanism drives the positioning ring to move along the axial direction of the positioning ring, so that the laser probe is driven to move, and the laser probe measures the axial position of the pipe pile body; the second driving mechanism drives the positioning ring to rotate along the circumferential direction of the positioning ring, so that the laser probe is driven to detect along the circumferential side wall of the pipe pile body, the circumferential point position of the pipe pile body is measured, and finally, the verticality detection of the pipe pile body is completed after the processing of the processor, so that the operation is convenient, and the measurement precision is high;
the first driving piece drives the driving roller to rotate, the driving roller is rotationally connected with the first driven roller so as to drive the driving bevel gear to rotate, the driving bevel gear is meshed with the driven bevel gear so as to drive the first travelling wheel to rotate, and the first travelling wheel is abutted against the side surface of the pipe pile body, so that the rotating stability of the first travelling wheel is improved;
circumferential perpendicularity detection can detect the perpendicularity data of each point location on the circumference of the tubular pile body, axial perpendicularity detection can detect the perpendicularity data of each point location on the axial direction of the tubular pile body, on one hand, the measuring error is convenient to reduce, on the other hand, the data sample can be increased, and the perpendicularity measuring accuracy is improved. And the data processing adopts a computer to fit the measured data, so that the processing time is saved, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram for embodying the whole of the detection apparatus in the embodiment of the present application.
Fig. 2 is a sectional view for embodying a second drive mechanism in the embodiment of the present application.
Fig. 3 is a schematic structural diagram for embodying the adjustment assembly in the embodiment of the present application.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a partially enlarged view at B in fig. 3.
Description of reference numerals: 1. a tubular pile body; 2. a positioning ring; 21. a laser probe; 22. a suction hole; 23. a centrifugal fan; 24. a telescopic cylinder; 25. a slip ring; 251. a guide hole; 26. a guide post; 27. a first slider; 271. a first main shaft; 28. a second slider; 281. a second main shaft; 3. a first drive mechanism; 31. a first drive assembly; 311. a first driving member; 3111. a drive motor; 3112. a tooth post; 3113. a transmission gear; 312. a drive bevel gear; 313. a driven bevel gear; 314. a first driven roller; 315. a drive roll; 32. a first running wheel; 4. a second drive mechanism; 41. a second drive assembly; 411. a second driven roller; 42. a second road wheel; 5. an adjustment assembly; 51. an adjustment member; 511. a second slipping cylinder; 5111. a second piston body; 5112. a second piston rod; 5113. a first air duct; 5114. a second air duct; 52. a first slipping cylinder; 521. a first piston body; 522. a first piston rod; 53. a third sliding barrel; 531. a third piston body; 532. a third piston rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a PHC tubular pile perpendicularity detection device and a detection method. In a first aspect, referring to fig. 1, a PHC tubular pile perpendicularity detecting device includes a positioning ring 2 sleeved on a tubular pile body 1, a laser probe 21 is installed on the positioning ring 2, and the laser probe 21 emits laser to the side wall of the tubular pile body to record a measuring point location. Still install first actuating mechanism 3 and second actuating mechanism 4 on the holding ring 2, first actuating mechanism 3 is used for driving holding ring 2 along tubular pile body 1's axial displacement, and second actuating mechanism 4 is used for driving holding ring 2 along tubular pile body 1's circumferential direction, and then makes laser probe 21 can detect the straightness data that hangs down of tubular pile body 1 axial and circumference multiple spot, improves tubular pile body 1 and hangs down straightness detection's accurate nature, convenient operation.
Referring to fig. 2, a centrifugal fan 23 is fixedly connected to the positioning ring 2 through a bolt, a plurality of air suction holes 22 are formed in the positioning ring 2, the air suction holes 22 are arrayed along the circumferential direction of the positioning ring 2, the air suction holes are communicated with one another, and the air suction holes 22 are connected with the same centrifugal fan 23. The centrifugal fan 23 sucks air between the positioning ring 2 and the tubular pile body 1 through the air suction hole 22, so that the adsorption force between the positioning ring 2 and the tubular pile body 1 is improved, and the possibility that the positioning ring 2 slides down is reduced.
Referring to fig. 1 and 2, a telescopic cylinder 24 is welded on the positioning ring 2, a sliding ring 25 is welded on the output end of the telescopic cylinder 24, and the sliding ring 25 is coaxially sleeved on the tubular pile body 1. In order to reduce the possibility of deflection of the sliding ring 25 during sliding, the positioning ring 2 is welded with the guide post 26 towards one side of the sliding ring 25, and the sliding ring 25 is provided with a guide hole 251 through which the guide post 26 passes. First actuating mechanism 3 includes first drive assembly 31 and first driving piece 311, first driving piece 311 includes driving motor 3111 and tooth post 3112, driving motor 3111 realizes fixed connection through the bolt with holding ring 2 keeps away from one side of slip ring 25, holding ring 2 is worn out to driving motor 3111's output shaft, the one end coaxial coupling that holding ring 2 was worn out to tooth post 3112 and driving motor 3111's output shaft, slip ring 25 is worn out to the one end that driving motor 3111 was kept away from to tooth post 3112. A transmission gear 3113 is coaxially and rotatably connected to the side of the slip ring 25 facing the positioning ring 2, and the transmission gear 3113 is engaged with the tooth post 3112.
Referring to fig. 1 and 2, a drive roller 315 is coaxially welded to the drive gear 3113, and a diameter of the drive roller 315 is smaller than a maximum diameter of the drive gear 3113. The positioning ring 2 is provided with a first sliding block 27, the first sliding block 27 is rotatably connected with a first main shaft 271, the first main shaft 271 is vertically arranged, a first driven roller 314 is coaxially welded on the first main shaft 271, and the first driven roller 314 and the driving roller 315 are in friction transmission. A driving bevel gear 312 is coaxially welded at one end of the first main shaft 271, which is far away from the first driven roller 314, a driven bevel gear 313 is rotatably connected to the first sliding block 27, the driving bevel gear 312 and the driven bevel gear 313 are in meshing transmission, a first travelling wheel 32 is coaxially welded on the driven bevel gear 313, and the first travelling wheel 32 is abutted against the outer side wall of the tubular pile body 1.
During operation, driving motor 3111's output shaft rotates and drives tooth post 3112 and rotates, tooth post 3112 and drive gear 3113 meshing, and then drive roll 315 rotates, drive roll 315 rotates with first driven voller 314 friction, and then drive first main shaft 271 rotates, first main shaft 271 drives drive bevel gear 312 and rotates, drive bevel gear 312 meshes with driven bevel gear 313, and then drive first walking wheel 32 along the axial displacement of tubular pile body 1, laser probe 21 surveys the straightness that hangs down of different positions in the tubular pile body 1 axial, and convenient operation, the transmission is steady.
Referring to fig. 2, the second driving mechanism 4 includes a second driving assembly 41, the second driving assembly 41 includes a second slider 28 and a second main shaft 281, the second slider 28 is slidably connected to the positioning ring 2, the second main shaft 281 is rotatably connected to the second slider 28, the second main shaft 281 is vertically disposed, a second driven roller 411 is coaxially welded to one end of the second main shaft 281 facing the sliding ring 25, the second driven roller 411 is parallel to the first driven roller 314, and the second driven roller 411 is located below the first driven roller 314. One end of the second main shaft 281, which is far away from the second driven roller 411, is coaxially welded with a second travelling wheel 42, and the axis of the second travelling wheel 42 is parallel to the axis of the pipe pile body 1.
During operation, the driving roller 315 and the second driven roller 411 are in friction transmission to drive the second main shaft 281 to rotate, the second main shaft 281 drives the second travelling wheel 42 to rotate, and then drives the second travelling wheel 42 to roll along the circumferential direction of the tubular pile body 1, the laser probe 21 performs verticality detection on each point position in the circumferential direction of the tubular pile body 1, and the measurement precision of the verticality in the circumferential direction of the tubular pile body 1 is improved.
Referring to fig. 3, in order to improve the abutting degree of the first traveling wheel 32 against the tubular pile body 1, increase the friction force between the first traveling wheel 32 and the tubular pile body 1, and reduce the possibility of slipping of the first traveling wheel 32, an adjusting assembly 5 is mounted on the positioning ring 2, and the adjusting assembly 5 is used for driving the first sliding block 27 to slide along the radial direction of the positioning ring 2. The adjusting assembly 5 comprises an adjusting piece 51, the adjusting piece 51 comprises a second sliding cylinder 511 and a second piston body 5111, the second sliding cylinder 511 is welded and fixed with the side wall of the positioning ring 2, and the axis of the second sliding cylinder 511 is parallel to the axis of the positioning ring 2. The second piston body 5111 is slidably connected to the second sliding barrel 511, a second piston rod 5112 is coaxially welded to one side of the second piston body 5111 facing the sliding ring 25, one end of the second piston rod 5112 facing the sliding ring 25 penetrates through the second sliding barrel 511, and one end of the second piston rod 5112 penetrating through the second sliding barrel 511 is welded to the sliding ring 25.
Referring to fig. 4, the adjusting assembly 5 further includes a first sliding cylinder 52 and a first piston body 521, the first sliding cylinder 52 is welded to a side of the positioning ring 2 away from the sliding ring 25, the first piston body 521 is slidably connected to the first sliding cylinder 52, and an axis of the first piston body 521 extends along a radial direction of the positioning ring 2. The first sliding barrel 52 and the second sliding barrel 511 are both sealed, one end of the second sliding barrel 511, which is far away from the sliding ring 25, is communicated with a first air duct 5113, and one end of the first air duct 5113, which is far away from the second sliding barrel 511, is communicated with one end of the first sliding barrel 52, which faces the positioning ring 2. A first piston rod 522 is coaxially welded on the first piston body 521, one end of the first piston rod 522, which is far away from the positioning ring 2, penetrates through the first sliding barrel 52, and one end of the first piston rod 522, which penetrates through the first sliding barrel 52, is welded with the first slider 27.
Referring to fig. 5, the adjusting assembly 5 further includes a third sliding barrel 53 and a third piston body 531, the third sliding barrel 53 is welded to one side of the positioning ring 2 away from the sliding ring 25, an axis of the third sliding barrel 53 extends along a radial direction of the positioning ring 2, one end of the third sliding barrel 53 facing the positioning ring 2 is communicated with a second air duct 5114, and the second air duct 5114 is communicated with one end of the second sliding barrel 511 facing the sliding ring 25. The third piston body 531 is slidably connected to the third sliding barrel 53, a third piston rod 532 is coaxially welded to an end of the third piston body 531 away from the positioning ring 2, and an end of the third piston rod 532 away from the third piston body 531 is welded to the second slider 28.
During operation, the output shaft of the telescopic cylinder 24 extends to push the sliding ring 25 to slide towards the direction far away from the positioning ring 2, the sliding ring 25 drives the second piston rod 5112 to vertically slide upwards, the second piston rod 5112 drives the second piston body 5111 to vertically slide upwards, after the gas in the second sliding cylinder 511 is compressed, the compressed gas is blown to the third sliding cylinder 53 through the second gas guide pipe 5114, and then the third piston body 531 is pushed to slide towards the direction far away from the positioning ring 2, so that the second sliding block 28 is pushed to slide towards the direction far away from the positioning ring 2, the second driven roller 411 is separated from the driving roller 315, and the second travelling wheel 42 is separated from the tubular pile body 1; meanwhile, the air pressure in the second sliding cylinder 511 is reduced to form negative pressure, the negative pressure extracts the air in the first sliding cylinder 52 through the first air duct 5113, the negative pressure drives the first piston body 521 to slide towards the positioning ring 2, so that the first sliding block 27 is driven to slide towards the positioning ring 2, the first driven roller 314 is driven to abut against the driving roller 315, the first travelling wheel 32 abuts against the tubular pile body 1, and the driving roller 315 rotates to drive the first travelling wheel 32 to rotate, so that the possibility that the second travelling wheel 42 and the tubular pile body 1 are abraded in the rotating process of the first travelling wheel 32 is reduced; on the other hand, the tight contact degree between the first travelling wheel 32 and the tubular pile body 1 can be increased, and the possibility of slippage of the first travelling wheel 32 is reduced.
The implementation principle of the device and the method for detecting the perpendicularity of the PHC tubular pile in the embodiment of the application is as follows: during operation, firstly, the output shaft of the driving motor 3111 rotates to drive the tooth post 3112 to rotate, the tooth post 3112 is meshed with the transmission gear 3113 to drive the drive roller 315 to rotate, the drive roller 315 rotates in friction with the first driven roller 314 to drive the first main shaft 271 to rotate, the first main shaft 271 drives the drive bevel gear 312 to rotate, the drive bevel gear 312 is meshed with the driven bevel gear 313 to drive the first traveling wheel 32 to move along the axial direction of the tubular pile body 1, and the laser probe 21 measures the perpendicularity of different point positions in the axial direction of the tubular pile body 1.
Secondly, the output end of the telescopic cylinder 24 contracts, so as to drive the sliding ring 25 to slide towards the positioning ring 2, the driving roller 315 is separated from the first driven roller 314 and is in friction transmission with the second driven roller 411, the driving roller 315 rotates to drive the second driven roller 411 to rotate, the second driven roller 411 drives the second main shaft 281 to rotate, the second main shaft 281 rotates to drive the second travelling wheel 42 to roll along the circumferential direction of the pipe pile body 1, the laser probe 21 measures the perpendicularity of different point positions in the circumferential direction of the pipe pile body 1, the operation is convenient, and the transmission is stable.
And finally, performing data fitting by a constructor according to the axial perpendicularity data and the circumferential perpendicularity data measured by the laser probe 21, and finally completing the perpendicularity measurement of the tubular pile body 1, wherein the measurement precision is high and the operation is convenient.
In a second aspect, referring to fig. 1, a method for detecting perpendicularity of a PHC pipe pile includes a detection device, and further includes the following steps:
and (3) installing the tubular pile body 1: firstly, a constructor drills a pile hole in a construction area, then a crane is adopted to hoist the tubular pile body 1 into the pile hole, and the tubular pile body 1 is exposed out of the ground by 150 cm;
and (3) circumferential perpendicularity detection: secondly, the constructor remotely drives the output end of the telescopic cylinder 24 to contract, so as to drive the slip ring 25 to slide towards the direction of the positioning ring 2, the driving roller 315 is separated from the first driven roller 314 and is in friction transmission with the second driven roller 411, the output shaft of the driving motor 3111 rotates to drive the tooth post 3112 to rotate, the tooth post 3112 is meshed with the transmission gear 3113, so as to drive the driving roller 315 to rotate, the driving roller 315 rotates to drive the second driven roller 411 to rotate, the second driven roller 411 drives the second main shaft 281 to rotate, the second main shaft 281 rotates to drive the second travelling wheel 42 to roll along the circumferential direction of the pipe pile body 1, and the laser probe 21 measures the verticality of different points in the circumferential direction of the pipe pile body 1;
and (3) detecting the axial verticality: then, the constructor remotely drives the output end of the telescopic cylinder 24 to extend, so as to drive the slip ring 25 to slide in the direction away from the positioning ring 2, the driving roller 315 is separated from the second driven roller 411 and is in friction transmission with the first driven roller 314, the output shaft of the driving motor 3111 rotates to drive the tooth post 3112 to rotate, the tooth post 3112 is engaged with the transmission gear 3113 to drive the driving roller 315 to rotate, the driving roller 315 is in friction rotation with the first driven roller 314 to drive the first main shaft 271 to rotate, the first main shaft 271 drives the driving bevel gear 312 to rotate, the driving bevel gear 312 is engaged with the driven bevel gear 313 to drive the first travelling wheel 32 to move along the axial direction of the pipe pile body 1, and the laser probe 21 measures the verticality of different points in the axial direction of the pipe pile body 1,
data processing: and finally, fitting the circumferential point position verticality and the axial point position verticality detected by the laser probe 21 by using a computer by a constructor to obtain accurate verticality data.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a PHC tubular pile straightness detection device that hangs down which characterized in that: locate holding ring (2) of tubular pile body (1) including the cover, be equipped with laser probe (21) on holding ring (2), be equipped with on holding ring (2) and be used for driving self along tubular pile body (1) axial displacement's first actuating mechanism (3) and be used for driving self along tubular pile body (1) circumferential direction's second actuating mechanism (4).
2. The PHC tubular pile perpendicularity detection device according to claim 1, characterized in that: first actuating mechanism (3) include first walking wheel (32), the axis of first walking wheel (32) is perpendicular with the axis of tubular pile body (1), first walking wheel (32) rotate with holding ring (2) and are connected, be equipped with on holding ring (2) and be used for driving first walking wheel (32) pivoted first drive assembly (31).
3. The PHC tubular pile perpendicularity detection device according to claim 2, characterized in that: first drive assembly (31) include drive bevel gear (312) and driven bevel gear (313), driven bevel gear (313) and the coaxial fixed connection of first walking wheel (32), the first driven voller (314) of coaxial fixedly connected with on drive bevel gear (312), it is connected with drive roll (315) to rotate on holding ring (2), be equipped with on holding ring (2) and be used for driving drive roll (315) pivoted first driving piece (311).
4. The PHC tubular pile perpendicularity detection device according to claim 3, characterized in that: the second driving mechanism (4) comprises a second walking wheel (42), the axis of the second walking wheel (42) is parallel to the axis of the tubular pile body (1), and a second driving assembly (41) used for driving the second walking wheel (42) to rotate is arranged on the positioning ring (2).
5. The PHC tubular pile perpendicularity detection device according to claim 4, characterized in that: second drive assembly (41) includes second driven roller (411), second driven roller (411) and the coaxial fixed connection of second walking wheel (42), sliding connection has slip ring (25) on holding ring (2), drive roll (315) are connected with slip ring (25) coaxial rotation, be equipped with on holding ring (2) and be used for driving slip ring (25) gliding telescopic cylinder (24).
6. The PHC tubular pile perpendicularity detection device according to claim 5, characterized in that: holding ring (2) go up sliding connection and have first slider (27), first driven roller (314) rotate with first slider (27) and are connected, be equipped with on holding ring (2) and be used for driving gliding adjusting part (5) of first slider (27).
7. The PHC tubular pile perpendicularity detection device according to claim 6, characterized in that: the adjusting assembly (5) comprises a first sliding barrel (52), a first piston body (521) is connected in the sliding barrel in a sliding mode, the first piston body (521) is fixedly connected with a first sliding block (27), and an adjusting piece (51) used for driving the first piston body (521) to slide is arranged on the positioning ring (2).
8. The PHC tubular pile perpendicularity detection device according to claim 7, characterized in that: the adjusting piece (51) comprises a second sliding barrel (511) and a second piston body (5111), the second sliding barrel (511) is fixedly connected with the positioning ring (2), the second piston body (5111) is slidably connected with the second sliding barrel (511), and the second piston body (5111) is fixedly connected with the sliding ring (25).
9. The PHC tubular pile perpendicularity detection device according to claim 1, characterized in that: be equipped with a plurality of suction holes (22) on holding ring (2), suction hole (22) are along the radial setting of tubular pile body (1).
10. A PHC pile perpendicularity detection method, comprising the detection device of any one of claims 1 to 9, characterized in that: the method comprises the following steps:
the installation of the tubular pile body: hoisting the tubular pile body (1) into a pile hole by using a crane, wherein the tubular pile body (1) is exposed out of the ground by 150 cm;
and (3) circumferential perpendicularity detection: the second driving mechanism (4) drives the positioning ring (2) to rotate along the circumferential direction of the tubular pile body (1), and the laser probe (21) is adopted to detect the circumferential point position of the tubular pile body (1);
and (3) detecting the axial verticality: the first driving mechanism (3) drives the positioning ring (2) to move along the axial direction of the tubular pile body (1), and the laser probe (21) is adopted to detect the axial point position of the tubular pile body (1);
data processing: and fitting the circumferential point position and the axial point position detected by the laser probe (21) by using a computer.
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100134459A (en) * | 2009-06-15 | 2010-12-23 | 김정현 | Verticality measuring method |
| KR101280251B1 (en) * | 2012-04-09 | 2013-07-05 | 한국건설기술연구원 | Apparatus and method for estimating perpendicularity of large steel pile |
| KR101433115B1 (en) * | 2014-05-12 | 2014-08-25 | 석정건설(주) | Perpendicularity measuring apparatus for steel pipe pile |
| WO2020088242A1 (en) * | 2018-10-31 | 2020-05-07 | 中国电建集团山东电力建设第一工程有限公司 | Detection device for perpendicularity of pile body |
| CN211690465U (en) * | 2019-11-23 | 2020-10-16 | 江苏亚道建设工程检测有限公司 | Pile foundation verticality detector |
| CN212658264U (en) * | 2020-07-28 | 2021-03-05 | 湖北省楚鹏基础工程有限责任公司 | Pile hole verticality measuring device |
| CN212807051U (en) * | 2020-09-26 | 2021-03-26 | 河北昊锐基础工程有限公司 | Pile hole perpendicularity detection device |
| CN212896356U (en) * | 2020-08-06 | 2021-04-06 | 广东至衡工程管理有限公司 | Prestressed pipe pile verticality detection device |
| CN214407462U (en) * | 2021-02-04 | 2021-10-15 | 湖北震泰建设工程质量检测有限责任公司 | Pile perpendicularity detection device |
| CN214573944U (en) * | 2021-01-11 | 2021-11-02 | 中国十七冶集团有限公司 | Tool for controlling perpendicularity of PHC tubular pile |
| CN214621212U (en) * | 2021-06-07 | 2021-11-05 | 重庆海发工程项目管理咨询有限公司 | Verticality detection device for bored pile |
| CN113624160A (en) * | 2021-08-06 | 2021-11-09 | 上海渝冠技术服务中心 | Tubular pile perpendicularity measuring device |
| CN214832669U (en) * | 2021-06-05 | 2021-11-23 | 江苏清源建设发展集团有限公司 | Tubular pile perpendicularity regulating and controlling device |
| CN215105326U (en) * | 2021-04-28 | 2021-12-10 | 浙江众城检测技术有限公司 | Detection device for perpendicularity of tubular pile |
-
2021
- 2021-12-24 CN CN202111603405.0A patent/CN114413792A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100134459A (en) * | 2009-06-15 | 2010-12-23 | 김정현 | Verticality measuring method |
| KR101280251B1 (en) * | 2012-04-09 | 2013-07-05 | 한국건설기술연구원 | Apparatus and method for estimating perpendicularity of large steel pile |
| KR101433115B1 (en) * | 2014-05-12 | 2014-08-25 | 석정건설(주) | Perpendicularity measuring apparatus for steel pipe pile |
| WO2020088242A1 (en) * | 2018-10-31 | 2020-05-07 | 中国电建集团山东电力建设第一工程有限公司 | Detection device for perpendicularity of pile body |
| CN211690465U (en) * | 2019-11-23 | 2020-10-16 | 江苏亚道建设工程检测有限公司 | Pile foundation verticality detector |
| CN212658264U (en) * | 2020-07-28 | 2021-03-05 | 湖北省楚鹏基础工程有限责任公司 | Pile hole verticality measuring device |
| CN212896356U (en) * | 2020-08-06 | 2021-04-06 | 广东至衡工程管理有限公司 | Prestressed pipe pile verticality detection device |
| CN212807051U (en) * | 2020-09-26 | 2021-03-26 | 河北昊锐基础工程有限公司 | Pile hole perpendicularity detection device |
| CN214573944U (en) * | 2021-01-11 | 2021-11-02 | 中国十七冶集团有限公司 | Tool for controlling perpendicularity of PHC tubular pile |
| CN214407462U (en) * | 2021-02-04 | 2021-10-15 | 湖北震泰建设工程质量检测有限责任公司 | Pile perpendicularity detection device |
| CN215105326U (en) * | 2021-04-28 | 2021-12-10 | 浙江众城检测技术有限公司 | Detection device for perpendicularity of tubular pile |
| CN214832669U (en) * | 2021-06-05 | 2021-11-23 | 江苏清源建设发展集团有限公司 | Tubular pile perpendicularity regulating and controlling device |
| CN214621212U (en) * | 2021-06-07 | 2021-11-05 | 重庆海发工程项目管理咨询有限公司 | Verticality detection device for bored pile |
| CN113624160A (en) * | 2021-08-06 | 2021-11-09 | 上海渝冠技术服务中心 | Tubular pile perpendicularity measuring device |
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