CN113721003B - Cone detection grouting quality detection equipment and detection method - Google Patents
Cone detection grouting quality detection equipment and detection method Download PDFInfo
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- CN113721003B CN113721003B CN202111019733.6A CN202111019733A CN113721003B CN 113721003 B CN113721003 B CN 113721003B CN 202111019733 A CN202111019733 A CN 202111019733A CN 113721003 B CN113721003 B CN 113721003B
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- 238000001514 detection method Methods 0.000 title claims abstract description 184
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 239000002689 soil Substances 0.000 claims abstract description 14
- 239000003381 stabilizer Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 239000011440 grout Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 description 13
- 238000004804 winding Methods 0.000 description 12
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- G—PHYSICS
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- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
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Abstract
The application relates to cone detection grouting quality detection equipment and a detection method, wherein the cone detection grouting quality detection equipment comprises a group of support blocks arranged on the surface of a soil dam, detection grooves for detecting grouting columns are formed in the soil dam, the support blocks are positioned on two sides of the detection grooves, hoisting mechanisms are arranged on the two support blocks, the hoisting mechanisms are connected with detection mechanisms for detecting the grouting columns, and the detection mechanisms comprise hoisting plates, detection instruments and pushing pieces for driving the detection instruments to detect the grouting columns; the surface of the earth dam is provided with a detection station for receiving the detection result of the detection instrument. The application has thereby carries out diversified effect that detects promotion grout post detection accuracy to the grout post.
Description
Technical Field
The application relates to the field of grouting quality monitoring, in particular to cone detection grouting quality detection equipment and a detection method.
Background
The cone grouting is mainly applied to earth dams and river embankments; the cone detection grouting of the soil dam body is that cone detection machinery is firstly utilized to act on a drill rod with a spoon-shaped drill bit, the soil dam body is extruded to form holes, then grout is used for micro-pressure grouting of internal defects of the soil dam body, and the grout can be conveyed to cracks of a building foundation, fault fracture zones or joints of a building body or projects in the cracks in a pressing mode. The impermeability and the integrity of the irrigated stratum or the building can be improved by grouting, and the foundation condition is improved.
After the grouting is finished, the quality of the grouting is different due to different factors such as geological conditions, and after the grouting is finished, the quality of the grouting is required to be detected, and the quality of the grouting is detected in time so as to reduce the phenomenon that the foundation is unstable due to the follow-up grouting quality; however, when the grouting column is detected at present, only one height position of the grouting column is detected, so that the detection of different height positions of the grouting column is not comprehensive, and the phenomenon that the problem grouting column is difficult to detect easily occurs, so that the grouting column needs to be improved.
Disclosure of Invention
In order to detect the grout post of not co-altitude, this application provides a cone and surveys grout quality detection device.
The application provides a cone is visited grouting quality detection device adopts following technical scheme:
the cone detection grouting quality detection device comprises a group of support blocks arranged on the surface of a soil dam, wherein detection grooves for detecting grouting columns are formed in the soil dam, the support blocks are positioned on two sides of the detection grooves, hoisting mechanisms are arranged on the two support blocks, the hoisting mechanisms are connected with detection mechanisms for detecting the grouting columns, and the detection mechanisms comprise hoisting plates, detection instruments and pushing pieces for driving the detection instruments to detect the grouting columns; the surface of the earth dam is provided with a detection station for receiving the detection result of the detection instrument.
Through adopting above-mentioned technical scheme, earth dam is located the surface department of detecting the groove and is provided with the supporting shoe, and the top of supporting shoe is provided with hoist mechanism, and hoist mechanism's below is provided with detection mechanism, and hoist mechanism hoists detection mechanism to the detecting groove in, and detection mechanism's detecting instrument detects the grout post to pass through detection station transmission detection structure, can carry out quality detection to the grout post of different degree of depth.
Optionally, the two supporting blocks are provided with supporting frames, and the hoisting mechanism is arranged at the supporting frames; the hoisting mechanism comprises a wire-containing box arranged at the support frame and a group of hoisting ropes which can be contained in the wire-containing box, the wire-containing box is provided with a pair of threading holes, one hoisting rope corresponds to one threading hole, and the hoisting rope is arranged in the threading hole corresponding to the hoisting rope in a penetrating way and is connected with the detection mechanism for hoisting the detection mechanism; a driving piece for controlling the length of the hoisting rope is arranged at the wire-loading box; the lower end of the hoisting rope is connected with the hoisting plates, and each hoisting rope is correspondingly provided with one hoisting plate.
Through adopting above-mentioned technical scheme, use the hoist and mount rope to be used for connecting detection mechanism, hoist and mount the detection mechanism to the detection groove department of not co-altitude, can detect the grout post of not co-altitude to the convenience when having promoted the grout post detection of not co-altitude.
Optionally, the driving piece includes driving motor and line pole, driving motor sets up in the lateral wall department of line box, driving motor's shaft coupling is connected with line pole, line pole stretches into the line box, line pole and line box rotate to be connected, hoist and mount rope twines in line pole's outer wall department.
By adopting the technical scheme, the driving motor is started to control the wire winding rod to rotate, so that the length of the hoisting rope outside the wire winding box is changed; the lifting rope is adjusted in height through the driving piece, so that convenience in winding or paying out the lifting rope is improved.
Optionally, an adjusting column is arranged between the two supporting blocks, a wire guide is arranged on the surface of the adjusting column in a penetrating manner, a plurality of wire guides are arranged along the length direction of the adjusting column, and the hoisting rope can be arranged on the wire guide in a penetrating manner.
Through adopting above-mentioned technical scheme, adjust the setting of post, can adjust the distance between two hoist ropes according to the diameter of grout post, and then adjust the distance between detection device and the grout post to the convenience when having promoted detection device and having examined different diameter size grout posts.
Optionally, every the sliding tray has been seted up on the surface of hanging plate, the impeller is including connecting lead screw, servo motor, locating plate and locating piece, the locating plate is fixed to be set up in the sliding tray, servo motor is located the lateral wall department of locating plate, the connection lead screw runs through in the locating plate and is connected with servo motor, the one end that servo motor was kept away from to the connection lead screw is connected with the lateral wall rotation of sliding tray, locating piece threaded connection lead screw, the locating piece is kept away from the one end that the connection lead screw is close to another locating plate and has been seted up the mounting groove, detecting instrument is fixed in the mounting groove.
Through adopting above-mentioned technical scheme, detection device stretches into in the detection groove, starts servo motor, servo motor drive control connection lead screw and rotate to make the locating piece be close to the grout post, detecting instrument offsets with the lateral wall of grout post this moment, thereby makes detecting instrument detect the grout post, and detecting instrument's detection data transmission returns the check out station afterwards, can detect the quality of grout post.
Optionally, each lifting plate is close to the side wall of another lifting plate and is provided with a stabilizing groove, one side of the lifting plate, which is positioned in the stabilizing groove, is provided with a stabilizing rod, the stabilizing rod can be inserted into the stabilizing groove of the adjacent lifting plate, and the stabilizing rod is mutually matched with the stabilizing groove.
Through adopting above-mentioned technical scheme, be connected through stabilizer bar and stable groove between two hoist and mount boards to promoted the connection stability between two hoist and mount boards, and then promoted the accuracy when detecting the grout post of detecting instrument.
Optionally, a group of connecting plates are arranged at two ends of the sliding groove at the lower surface of the lifting plate, a buffer rod is arranged between one group of connecting plates, the positioning block is sleeved on the buffer rod, and the positioning block can slide along the length direction of the buffer rod; the outer wall department cover of buffer rod is equipped with buffer spring, buffer spring's one end offsets with the lateral wall of connecting plate, buffer spring's the other end offsets with the lateral wall of locating piece.
By adopting the technical scheme, the positioning block extrudes the compression spring in the moving process, and the compression spring deforms, so that the phenomenon that the detection device is unstable due to vibration of the servo motor can be reduced.
Optionally, the outer wall department of hoist and mount rope is provided with the mark point, the mark point is provided with a plurality of along the length direction of hoist and mount rope.
Through adopting above-mentioned technical scheme, the mark point of hoist and mount rope outer wall department can be convenient for carry out the record when measuring to the grout post of different heights.
Optionally, a cone grouting quality detection method includes the following steps:
s1, excavating a detection groove on the surface of a soil dam according to construction requirements, enabling the side wall of a grouting column to be exposed, building a supporting block according to the position of the detection groove, and then installing a hoisting mechanism and a detection mechanism;
s2, starting a driving motor, hoisting a detection mechanism into a detection groove by a hoisting rope, transporting the detection mechanism downwards according to detection requirements, then starting a servo motor to enable a detection instrument to prop against the side wall of a grouting column, analyzing and detecting the grouting column by the detection instrument, transmitting a detection result to a detection station, and reading a detection knot received by the detection station by an operator;
s3, starting the driving motor, adjusting the height position of the detection mechanism, enabling the detection mechanism to detect grouting columns at different heights, and analyzing detection reports of detection results received by the detection station.
By adopting the technical scheme, the detection device is hoisted into the detection groove through the driving motor, and then the detection instrument is propped against the grouting column through the servo motor, so that the quality of the grouting column can be detected; the effect of detecting the quality of grouting columns with different depths can be achieved by adjusting the height of the detection device through the driving motor.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the position of the detection device in the detection groove is controlled by the hoisting mechanism, grouting columns with different heights are detected, and the detection comprehensiveness of the grouting columns can be effectively improved;
2. the setting of adjusting the post can be convenient for adjust the distance between two hoist ropes to can make detection device adapt to the grout post of different diameter sizes.
Drawings
Fig. 1 is an overall schematic diagram of a cone probe grouting quality detection device according to an embodiment of the present application.
Fig. 2 is a schematic view mainly showing a connection relationship between a hoisting device and a soil dam in the embodiment of the application.
Fig. 3 is an enlarged schematic view of the portion a in fig. 2.
Fig. 4 is a schematic view mainly showing a state in which the lifting device is located in the detection groove in the embodiment of the present application.
Fig. 5 is an enlarged schematic view of the portion B in fig. 4.
Fig. 6 is a schematic cross-sectional view of C-C of fig. 4.
Reference numerals illustrate:
0. a soil dam; 01. a detection groove; 02. grouting a column; 1. a support block; 11. a support frame; 12. an adjusting column; 121. a wire guide; 2. a hoisting mechanism; 21. a wire box; 211. a threading hole; 212. a driving member; 2121. a driving motor; 2122. a wire winding rod; 22. hoisting ropes; 220. a connecting rope; 221. marking points; 3. a detection mechanism; 31. a detection instrument; 32. a hanging plate; 320. a lifting hook; 321. a stabilizing groove; 322. a stabilizer bar; 323. a sliding groove; 324. a connecting plate; 325. a buffer rod; 326. a buffer spring; 33. a pushing member; 331. connecting a screw rod; 332. a servo motor; 333. a positioning plate; 334. a positioning block; 3341. a mounting groove; 4. and (5) a detection station.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The embodiment of the application discloses a cone detection grouting quality detection device. Referring to fig. 1, a cone probe filling quality detection device comprises a support block 1, wherein a hoisting mechanism 2 is arranged above the support block 1, and the lower end of the hoisting mechanism 2 is connected with a detection mechanism 3; the grouting column 02 is poured in the earth dam 0, a detection groove 01 exposing the grouting column 02 is dug in advance at the earth dam 0, the detection mechanism 3 is hoisted into the detection groove 01 through the hoisting mechanism 2, and then the detection mechanism 3 can detect the solidified grouting column 02 in the detection groove 01.
Referring to fig. 1 and 2, the two support blocks 1 are provided, the two support blocks 1 are placed at both sides of the earth dam 0 detection groove 01, and the two support blocks 1 are oppositely arranged; the upper surface department of supporting shoe 1 is fixed with support frame 11 through the screw, and hoist mechanism 2 installs in support frame 11 department to fix hoist mechanism 2.
Referring to fig. 2 and 3, the hoisting mechanism 2 includes a wire-containing box 21 and hoisting ropes 22, the wire-containing box 21 is fixedly connected with the supporting frame 11 through screws, the hoisting ropes 22 can be accommodated in the wire-containing box 21, a pair of threading holes 211 are formed in the bottom wall of the wire-containing box 21 in a penetrating manner along the thickness direction of the bottom wall, two hoisting ropes 22 are provided, each hoisting rope 22 corresponds to one threading hole 211, and the hoisting ropes 22 can penetrate out of the wire-containing box 21 from the threading holes 211; the lower end of the hoisting rope 22 is connected with the detection mechanism 3; a drive 212 for controlling the length of the hoisting ropes 22 is provided at the wire box 21.
Referring to fig. 3, the driving member 212 includes a driving motor 2121 and a wire-winding rod 2122, the driving motor 2121 is fixed on the side wall of the wire-winding box 21 by a screw, the wire-winding rod 2122 is welded and fixed with a coupling of the driving motor 2121, the wire-winding rod 2122 extends into the wire-winding box 21, one end of the wire-winding rod 2122 away from the driving motor 2121 is rotationally connected with the side wall of the wire-winding box 21, and the hoisting rope 22 is wound on the outer wall of the wire-winding rod 2122; the drive motor 2121 is started, and the drive motor 2121 drives the take-up lever 2122 to rotate so that the length of the hoisting rope 22 outside the wire box 21 can be changed.
Referring to fig. 3, the outer wall of each lifting rope 22 is coated with a marking point 221, the marking points 221 are arranged at intervals along the length direction of the lifting rope 22, and the marking points 221 can facilitate the detection record of the grouting columns 02 at different positions by operators.
Referring to fig. 3, two support blocks 1 are provided with an adjusting column 12, one end of the adjusting column 12 is fixedly connected with the side wall of one support block 1 through a screw, and the other end of the adjusting column 12 is fixedly connected with the side wall of the other support block 1 through a screw; the surface of the adjusting column 12 is provided with a plurality of wire holes 121 along the radial direction, and the hoisting ropes 22 can be arranged in different wire holes 121 in a penetrating way, so that the distance between the two hoisting ropes 22 is adjusted, and the grouting columns 02 with different diameters can be detected.
Referring to fig. 4 to 6. The detection mechanism 3 comprises a hanging plate 32, a detection instrument 31 and a pushing piece 33 for driving the detection instrument 31 to detect the grouting column 02, a detection station 4 is established at the earth dam 0, and the detection station 4 can be used for receiving detection data after the detection instrument 31 detects the grouting column 02, so that an operator can conveniently analyze the quality of the grouting column 02; the number of the hoisting plates 32 is two, and each hoisting plate 32 corresponds to one hoisting rope 22; in this embodiment, the lower end branch of the lifting rope 22 has two connecting ropes 220, the lifting hooks 320 are connected with the upper surface of the lifting plate 32 at two ends of the length direction of the lifting plate, and the connecting ropes 220 can be hung and buckled at the lifting hooks 320, so that the balance performance of each lifting plate 32 is improved.
Referring to fig. 5 and 6, the surface of the hanger plate 32 is provided with a sliding groove 323, the sliding groove 323 is provided along the width direction of the hanger plate 32, and the sliding groove 323 is provided through the thickness direction of the hanger plate 32; the pushing piece 33 comprises a connecting screw rod 331, a servo motor 332, a positioning plate 333 and a positioning block 334, wherein the positioning plate 333 is positioned in the sliding groove 323, the side wall of the positioning plate 333 is welded and fixed with the inner wall of the sliding groove 323, the side wall of the positioning plate 333 is rotationally connected with the connecting screw rod 331, the other end of the connecting screw rod 331 is connected with the inner wall bearing of the sliding groove 323, and the connecting screw rod 331 is positioned at one side of the sliding groove 323 close to the grouting column 02; the other side of the positioning plate 333 is fixedly connected with the servo motor 332 through a screw, and the connecting screw rod 331 is fixedly welded with a shaft coupling of the servo motor 332; the upper end of the positioning block 334 is positioned in the sliding groove 323, the connecting screw 331 is arranged on the positioning block 334 in a penetrating way and is in threaded connection with the positioning block 334, and the servo motor 332 is driven to control the positioning block 334 to be close to or far away from the side wall of the grouting column 02; the side wall of the positioning block 334, which is close to the grouting column 02, is provided with a mounting groove 3341, and the detecting instrument 31 is fixed on the inner wall of the mounting groove 3341 through screws; after the positioning block 334 is close to the grouting column 02, the detecting instrument 31 abuts against the side wall of the grouting column 02, and the detecting instrument 31 analyzes the grouting column 02, so that the quality of the grouting column 02 can be detected.
Referring to fig. 5 and 6, a set of connection plates 324 are installed at the lower surface of the hanger plate 32, the connection plates 324 are located at both ends of the length direction of the sliding groove 323 of the hanger plate 32, and the connection plates 324 are welded and fixed with the hanger plate 32; a buffer rod 325 is welded and fixed between the connecting plates 324, the buffer rod 325 is arranged along the length direction of the sliding groove 323, the positioning block 334 is sleeved on the outer wall of the buffer rod 325, and the positioning block 334 can slide along the length direction of the buffer rod 325; the outer wall of the buffer rod 325 is sleeved with a buffer spring 326, one end of the buffer spring 326 is propped against the side wall of the connecting plate 324, and the other end of the buffer spring 326 is propped against the side wall of the positioning block 334; the buffer spring 326 can reduce the influence of vibration generated when the servo motor 332 works on the detection of the grouting column 02 by the detection instrument 31.
Referring to fig. 5 and 6, a stabilizing groove 321 is formed in a side wall of the lifting plate 32, which is close to one side of the other lifting plate 32, the stabilizing groove 321 is formed along the width direction of the lifting plate 32, and a stabilizing rod 322 is welded on one side of the lifting plate 32, which is positioned on the stabilizing groove 321, in the embodiment of the present application, the stabilizing rod 322 is a telescopic rod; the stabilizer bar 322 may be inserted into the stabilizer groove 321 of the other hanger plate 32, and the side wall of the stabilizer bar 322 is adapted to the inner wall of the stabilizer groove 321, so that the connection tightness between the two hanger plates 32 may be improved, thereby improving the stability between the two hanger plates 32.
A cone detection grouting quality detection method comprises the following steps:
s1, excavating a detection groove 01 on the surface of a soil dam 0 according to construction requirements, enabling the side wall of a grouting column 02 to be exposed, building a supporting block 1 according to the position of the detection groove 01, and then installing a hoisting mechanism 2 and a detection mechanism 3;
s2, starting a driving motor 212, hoisting a detection mechanism 3 into a detection groove 01 by a hoisting rope 22, transporting the detection mechanism 3 downwards according to detection requirements, then starting a servo motor 332 to enable a detection instrument 31 to be abutted against the side wall of a grouting column 02, transmitting a detection result to a detection station 4 after the detection instrument 31 analyzes and detects the grouting column 02, and reading a detection junction received by the detection station 4 by an operator;
s3, starting the driving motor 2121, and adjusting the height position of the detection mechanism 3, so that the detection mechanism 3 detects grouting columns 02 at different heights, and makes detection reports for analysis of detection results received by the detection station 4.
The implementation principle of the cone grouting quality detection device provided by the embodiment of the application is as follows:
a detection station 4 is established at the earth dam 0; firstly, excavating a detection groove 01 according to construction requirements, exposing the side wall of a grouting column 02, then building supporting blocks 1 on two sides of the detection groove 01, installing a supporting frame 11 at the upper end of the supporting blocks 1, and installing a hoisting mechanism 2 at the supporting frame 11; the position of the hoisting rope 22 at the position of the adjusting column 12 is adjusted according to the size of the grouting column 02, then the hoisting plate 32 and the connecting rope 220 are fastened and fixed, the driving motor 2121 is started, and the detection mechanism 3 is transported into the detection groove 01;
starting a servo motor 332, and moving a positioning block 334 to a position close to the side wall of the grouting column 02 until a detection instrument 31 abuts against the side wall of the grouting column 02, and detecting the quality of the grouting column 02, wherein data of the detection instrument 31 generate a detection report through a detection station 4, so that the quality of the grouting column 02 can be analyzed;
when the grouting columns 02 at different positions are detected, the driving motor 2121 is started, the length of the hoisting rope 22 is adjusted after the wire collecting rod 2122 rotates, and the height position of the detection device in the detection groove 01 can be adjusted, so that the quality of the grouting columns 02 at different positions is detected, and the convenience of detecting the grouting columns 02 is improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a coning grouting quality detection device which characterized in that: the device comprises a group of supporting blocks (1) arranged on the surface of a soil dam (0), wherein detection grooves (01) for detecting grouting columns (02) are formed in the soil dam (0), the supporting blocks (1) are positioned on two sides of the detection grooves (01), hoisting mechanisms (2) are arranged on the two supporting blocks (1), the hoisting mechanisms (2) are connected with detection mechanisms (3) for detecting the grouting columns (02), and the detection mechanisms (3) comprise hoisting plates (32), detection instruments (31) and pushing pieces (33) for driving the detection instruments (31) to detect the grouting columns (02); the surface of the earth dam (0) is provided with a detection station (4) for receiving the detection result of the detection instrument (31);
the two supporting blocks (1) are provided with supporting frames (11), and the hoisting mechanism (2) is arranged at the supporting frames (11); the hoisting mechanism (2) comprises a wire-containing box (21) arranged at the support frame (11) and a group of hoisting ropes (22) which can be contained in the wire-containing box (21), the wire-containing box (21) is provided with a pair of threading holes (211), one hoisting rope (22) corresponds to one threading hole (211), and the hoisting rope (22) is arranged in the threading hole (211) corresponding to the hoisting rope (22) in a penetrating manner and is connected with the detection mechanism (3) so as to hoist the detection mechanism (3); a driving piece (212) for controlling the length of the hoisting rope (22) is arranged at the wire-loading box (21); the lower end of each lifting rope (22) is connected with a lifting plate (32), and each lifting rope (22) is correspondingly provided with one lifting plate (32).
2. The cone probe grouting quality detection device according to claim 1, wherein: the driving piece (212) comprises a driving motor (2121) and a wire collecting rod (2122), the driving motor (2121) is arranged at the side wall of the wire collecting box (21), a coupler of the driving motor (2121) is connected with the wire collecting rod (2122), the wire collecting rod (2122) stretches into the wire collecting box (21), the wire collecting rod (2122) is rotationally connected with the wire collecting box (21), and the lifting rope (22) is wound at the outer wall of the wire collecting rod (2122).
3. The cone probe grouting quality detection device according to claim 1, wherein: an adjusting column (12) is arranged between the two supporting blocks (1), a wire guide (121) is arranged on the surface of the adjusting column (12) in a penetrating mode, a plurality of wire guides (121) are arranged in the length direction of the adjusting column (12), and the hoisting ropes (22) can be arranged in the wire guides (121) in a penetrating mode.
4. The cone probe grouting quality detection device according to claim 1, wherein: every sliding tray (323) has been seted up on the surface of hoist and mount board (32), impeller (33) are including connecting lead screw (331), servo motor (332), locating plate (333) and locating piece (334), locating plate (333) are fixed to be set up in sliding tray (323), servo motor (332) are located the lateral wall department of locating plate (333), connect lead screw (331) and run through in locating plate (333) and be connected with servo motor (332), one end that servo motor (332) was kept away from to connect lead screw (331) is connected with the lateral wall rotation of sliding tray (323), locating piece (334) threaded connection lead screw (331), one end that connecting lead screw (331) was kept away from to locating piece (334) is close to one side of another locating plate (333) and has been seted up mounting groove (3341), detecting instrument (31) are fixed in mounting groove (3341).
5. The cone probe grouting quality detection device according to claim 4, wherein: every hoist and mount board (32) are close to the lateral wall of another hoist and mount board (32) and have seted up stabilizer groove (321), one side that is located stabilizer groove (321) of hoist and mount board (32) is provided with stabilizer bar (322), stabilizer bar (322) can insert and locate in stabilizer groove (321) of adjacent hoist and mount board (32), stabilizer bar (322) and stabilizer groove (321) looks adaptation each other.
6. The cone probe grouting quality detection device according to claim 4, wherein: a group of connecting plates (324) are arranged at two ends of the lower surface of the lifting plate (32) which are positioned at the sliding groove (323), a buffer rod (325) is arranged between one group of connecting plates (324), the positioning block (334) is sleeved on the buffer rod (325), and the positioning block (334) can slide along the length direction of the buffer rod (325); the outer wall of the buffer rod (325) is sleeved with a buffer spring (326), one end of the buffer spring (326) is propped against the side wall of the connecting plate (324), and the other end of the buffer spring (326) is propped against the side wall of the positioning block (334).
7. The cone probe grouting quality detection device according to claim 1, wherein: the outer wall of the hoisting rope (22) is provided with marking points (221), and the marking points (221) are arranged in a plurality of directions along the length direction of the hoisting rope (22).
8. A cone detection grouting quality detection method, adopting the cone detection grouting quality detection device according to any one of claims 1-4, comprising the following steps:
s1, excavating a detection groove (01) on the surface of a soil dam (0) according to construction requirements, enabling the side wall of a grouting column (02) to be exposed, building a supporting block (1) according to the position of the detection groove (01), and then installing a hoisting mechanism (2) and a detection mechanism (3);
s2, starting a driving motor (2121), hoisting a detection mechanism (3) into a detection groove (01) by a hoisting rope (22), transporting the detection mechanism (3) downwards according to detection requirements, then starting a servo motor (332) to enable a detection instrument (31) to be propped against the side wall of a grouting column (02), analyzing and detecting the grouting column (02) by the detection instrument (31), then transmitting a detection result to a detection station (4), and reading a detection knot received by the detection station (4) by an operator;
s3, starting a driving motor (2121), and adjusting the height position of the detection mechanism (3) to enable the detection mechanism (3) to detect grouting columns (02) at different heights and analyze detection reports of detection results received by the detection station (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111019733.6A CN113721003B (en) | 2021-09-01 | 2021-09-01 | Cone detection grouting quality detection equipment and detection method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111019733.6A CN113721003B (en) | 2021-09-01 | 2021-09-01 | Cone detection grouting quality detection equipment and detection method |
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| CN113721003B true CN113721003B (en) | 2024-04-16 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017115377A (en) * | 2015-12-22 | 2017-06-29 | 青木あすなろ建設株式会社 | Grout material detection method |
| KR20180112576A (en) * | 2017-04-04 | 2018-10-12 | 한국기초(주) | the improved monitoring system of quick-gelled injection apparatus for forming grouting column |
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