CN115574689A - Highway is stake hole aperture detection device for engineering construction - Google Patents
Highway is stake hole aperture detection device for engineering construction Download PDFInfo
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- CN115574689A CN115574689A CN202211568046.4A CN202211568046A CN115574689A CN 115574689 A CN115574689 A CN 115574689A CN 202211568046 A CN202211568046 A CN 202211568046A CN 115574689 A CN115574689 A CN 115574689A
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- pile hole
- rotating shaft
- engineering construction
- rod
- sleeve
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a pile hole aperture detection device for highway engineering construction, which relates to the technical field of highway engineering construction and comprises a disk body, a handle and a probing rod, wherein a joint rod is arranged on the outer side of the top of the disk body, a first electric control rotating shaft is arranged on the outer side of the top of the joint rod, a second electric control rotating shaft is arranged on the outer side of the top of the first electric control rotating shaft, and the handle is arranged on the outer side of the top of the second electric control rotating shaft. The two groups of sliding sleeves are arranged on the probing rod, the two groups of sliding sleeves are provided with the contact plates, the contact plates on the two groups of sliding sleeves can be connected with the synchronous telescopic seats, and position marks on the observation window are realized.
Description
Technical Field
The invention relates to the technical field of highway engineering construction, in particular to a pile hole aperture detection device for highway engineering construction.
Background
Highway engineering refers to works such as reconnaissance, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: roadbed, road surface, bridge, culvert, tunnel, drainage system, safety protection facility, afforestation and traffic monitoring facility to and the house, workshop and other service facilities that construction, maintenance and control used, the in-process of highway engineering construction, generally need pile and be used for burying equipment such as street lamp and electric wire column underground, and the back is accomplished in the stake hole pile, generally need carry out the aperture and detect, in order to avoid the aperture not up to standard to lead to the unable problem of normally burying underground street lamp and electric wire column.
The detection flow of a common pile hole aperture detection device on the market is more complicated, the pile hole detection device is difficult to adapt to the detection of a large number of pile holes which need to be formed like street lamps, electric wire columns and the like, and the existing pile hole aperture detection device is overall heavier and is difficult to flexibly use in a complicated highway engineering construction environment.
In view of the above, a pile hole diameter detection device for road construction is proposed by improving the conventional structure and defects.
Disclosure of Invention
The invention aims to provide a pile hole aperture detection device for highway engineering construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a stake hole aperture detection device for highway engineering construction, includes disk body, handle and probing rod, the top outside of disk body is provided with the joint pole, and the top outside of joint pole is provided with first automatically controlled pivot, settle the top outside of first automatically controlled pivot has the automatically controlled pivot of second, the handle is settled in the top outside of the automatically controlled pivot of second, the inboard middle-end of handle is provided with presses the seat, and presses the bottom outer end of seat and settle and have the extrusion gasbag, the outer end of extrusion gasbag is connected with the gas-supply pipe, settle the outer end of disk body has locating component, probing rod settles in the bottom outside of disk body, probing rod's outer end is provided with the sliding sleeve, and sliding sleeve's inboard is connected with locking bolt, sliding sleeve's outside both sides are provided with fixed cover, and the internal connection of fixed cover has inflation gasbag, the top of inflation gasbag is provided with the threaded rod, and the top of threaded rod is provided with the contact plate, the top outside of contact plate is connected with synchronous flexible seat, probing rod's bottom outside is provided with the location brill, the bottom outside of disk body has seted up the spout, the top outside of disk body is provided with the observation subassembly.
Furthermore, the first electric control rotating shaft and the second electric control rotating shaft are vertically distributed, and the top surface of the second electric control rotating shaft is fixedly connected with the handle.
Furthermore, locating component includes position sleeve, ball, butt joint seat and shop bolt, the internal connection of position sleeve has the ball, and the outer end of position sleeve is provided with the butt joint seat, settle the bottom outside of butt joint seat has the shop bolt.
Furthermore, the locating sleeve is connected with the disc body in a sleeved mode, the butt joint seats are distributed in an annular mode at the outer end of the locating sleeve, and the butt joint seats and the locating pins are distributed in a vertical mode.
Furthermore, the extrusion air bag is communicated with the expansion air bag through the air conveying pipe, the outer surface of the expansion air bag is attached to the threaded rod, and the threaded rod is connected with the fixed sleeve in a sleeved mode.
Furthermore, the sliding sleeves are arranged on the surface of the probing rod in two groups, and the positions of the fixed sleeves on the two groups of sliding sleeves are distributed in a cross shape.
Furthermore, the sliding grooves are connected with the synchronous telescopic seats in a sliding mode, and four groups of sliding grooves are arranged.
Furthermore, the observation assembly comprises an observation window, scale marks, an adjusting groove and a marking block, the scale marks are arranged at the outer end of the observation window, the adjusting groove is formed in one side, away from the observation window, of the scale marks, and the marking block is arranged inside the adjusting groove.
Furthermore, the observation window is consistent with the widths of the scale mark lines and the adjusting groove, and the top end of the synchronous telescopic seat is arranged inside the observation window.
Furthermore, four groups of observation assemblies are arranged, and the positions of the four groups of observation assemblies correspond to the positions of the four groups of sliding grooves one by one.
The invention provides a pile hole aperture detection device for highway engineering construction, which has the following beneficial effects: the staff presses the inboard seat of pressing of handle with the hand, press the seat and take place the displacement back, can extrude the extrusion gasbag, after the extrusion gasbag pressurized compression, can make its inside gas pass through the gas-supply pipe and get into inside the inflation gasbag, gas gets into inside the inflation gasbag after, can make the inflation gasbag expand, and the inflation gasbag of inflation can promote the threaded rod and carry out the displacement in fixed cover inside, and the threaded rod is at the in-process of displacement, can drive the contact plate outwards to extend, after the contact plate contacts with the pore wall of stake hole, just can extend to extreme position, the contact plate is at the in-process of displacement, can be connected with the synchronous expansion seat on its top and carry out the displacement together in the spout inside, after the contact plate position moves to and contact with the pore wall, the staff only needs to observe the displacement distance of synchronous expansion seat in the observation window, can know the aperture of present stake hole, the staff rotation avoids the handle, can make the disk body rotate inside the position sleeve, therefore the position sleeve is fixed with ground, this can make the disk body alone rotate in the inside of position sleeve, and cause in rotatory in-process, this aperture can drive to turn to the different position, this contact plate can detect the most effective detection point of detection equipment orientation, but this contact plate can not detect the great accuracy, the most different position.
1. The invention can unlock the rotating shafts of the first electric control rotating shaft and the second electric control rotating shaft for rotation by powering off the first electric control rotating shaft and the second electric control rotating shaft, the joint rod can naturally droop due to the weight of the disk body, so that the joint rod can keep a vertical state with a horizontal plane, the situation that the detection result is inaccurate due to the gradient between the joint rod and the pile hole during detection can be effectively avoided, after the position adjustment of the joint rod is completed, the first electric control rotating shaft and the second electric control rotating shaft are powered on again, the position-adjusted joint rod can be locked, so that the position deviation of the joint rod can not occur in the detection process, at the moment, after a worker stretches the bottom end of the disk body into the rod part, the positioning drill can be contacted with the bottom of the pile hole, the positioning pin at the bottom end of the abutment seat can be contacted with the ground outside the pile hole, and through the double positioning of the positioning drill and the positioning pin, the position precision can be effectively ensured to be kept for a long time after the equipment is inserted into the pile hole after the position adjustment of the joint rod is completed, so that the position deviation occurs in the subsequent detection process.
2. After the positioning drill at the bottom end of the probing rod is contacted with the bottom of the hole, a worker presses the pressing seat on the inner side of the handle by hand, the pressing seat can extrude the extrusion air bag after being displaced, the gas in the extrusion air bag can enter the expansion air bag through the gas pipe after being compressed, the gas can expand the expansion air bag after entering the expansion air bag, the expanded expansion air bag can push the threaded rod to displace in the fixed sleeve, the threaded rod can drive the contact plate to extend outwards in the displacement process, the contact plate can extend to a limit position after being contacted with the hole wall of the pile hole, the contact plate can be simultaneously displaced in the chute with the synchronous telescopic seat at the top end of the contact plate in the displacement process, the worker can know the current pile hole diameter only by observing the displacement distance of the synchronous telescopic seat in the observation window after the contact plate is displaced to be contacted with the hole wall, the detection result of the equipment can be visually and effectively displayed, in addition, the detection result of the pile hole diameter can be visually detected by the worker in the process of detecting the equipment by pulling the marking block, and the marking can be more visually detected by taking the marking position adjustment in the standard in the detection process.
3. The handle is rotated by a worker, so that the tray body can rotate inside the positioning sleeve, the positioning sleeve is fixed with the ground, the tray body can rotate independently inside the positioning sleeve, the tray body can drive the contact plate to turn in the rotating process, the contact plate can detect the hole diameter towards different directions, the condition that detection errors are caused due to the fact that one point of a pile hole is irregular in shape but not in contact with the point can be effectively avoided through multi-direction detection, the detection accuracy of the equipment can be greatly improved, in addition, the threaded rod can be prolonged or shortened through the threaded shaft inside the threaded rod by rotating the threaded rod, when the hole wall of the pile hole is too large or too small, the equipment can be prevented from directly contacting with the hole wall or being incapable of contacting the hole wall after being prolonged, and the application range of the equipment can be effectively improved.
4. The two groups of sliding sleeves are arranged on the probing rod, the two groups of sliding sleeves are provided with the contact plates, the contact plates on the two groups of sliding sleeves can be connected with the synchronous telescopic seats, and position marks on the observation window are realized.
5. In the using process after the numerical values are adjusted, the probing rod is inserted into the pile hole and presses the pressing seat and observes the displacement distance of the synchronous telescopic seat after the placing position of the connecting rod is adjusted, the method has more accurate precision and faster detection speed compared with the traditional laser detection of the diameter and the ruler detection of the diameter, and the overall shape of the pile hole cannot be damaged in the detection process, so that the equipment can be more suitable for the detection of a large number of pile holes needing to be formed, such as street lamps, wire columns and the like.
Drawings
FIG. 1 is a schematic front view of an overall structure of a pile hole diameter detection device for highway engineering construction according to the present invention;
FIG. 2 is a schematic structural diagram of a three-dimensional structure of a first electric control rotating shaft and a second electric control rotating shaft of the pile hole aperture detection device for highway engineering construction of the present invention;
FIG. 3 is an enlarged schematic structural view of the position A in FIG. 1 of the pile hole aperture detection device for highway engineering construction of the present invention;
FIG. 4 is a schematic top view of a sliding sleeve of the pile hole diameter detection device for highway engineering construction according to the present invention;
FIG. 5 is an enlarged schematic structural view of the detection device for the aperture of the pile hole for road engineering construction shown in FIG. 4B;
FIG. 6 is a schematic view of a three-dimensional structure of a contact plate of the pile hole diameter detection device for highway engineering construction according to the present invention;
FIG. 7 is a schematic view of the structure of the disc body of the pile hole diameter detection device for highway engineering construction in a bottom view;
fig. 8 is a schematic diagram of a top view structure of a tray body of the pile hole aperture detection device for highway engineering construction of the present invention.
In the figure: 1. a tray body; 2. a connecting rod; 3. a first electrically controlled rotating shaft; 4. a second electrically controlled rotating shaft; 5. a grip; 6. a pressing seat; 7. extruding the air bag; 8. a gas delivery pipe; 9. a positioning assembly; 901. a positioning sleeve; 902. a ball bearing; 903. a docking station; 904. positioning a pin; 10. a probing rod; 11. a sliding sleeve; 12. a locking bolt; 13. fixing a sleeve; 14. inflating the balloon; 15. a threaded rod; 16. a contact plate; 17. a synchronous telescopic base; 18. positioning a drill; 19. a chute; 20. an observation component; 2001. an observation window; 2002. scale marking; 2003. an adjustment groove; 2004. and marking the block.
Detailed Description
Referring to fig. 1 and 8, the present invention provides a technical solution: a pile hole aperture detection device for highway engineering construction comprises a disk body 1, a handle 5 and a probing rod 10, wherein a joint rod 2 is arranged on the outer side of the top of the disk body 1, a first electric control rotating shaft 3 is arranged on the outer side of the top of the joint rod 2, a second electric control rotating shaft 4 is arranged on the outer side of the top of the first electric control rotating shaft 3, the handle 5 is arranged on the outer side of the top of the second electric control rotating shaft 4, a pressing seat 6 is arranged at the middle end of the inner side of the handle 5, an extrusion air bag 7 is arranged at the outer end of the bottom of the pressing seat 6, the outer end of the extrusion air bag 7 is connected with an air delivery pipe 8, a positioning assembly 9 is arranged at the outer end of the disk body 1, the probing rod 10 is arranged on the outer side of the bottom of the disk body 1, a sliding sleeve 11 is arranged at the outer end of the probing rod 10, a locking bolt 12 is connected to the inner side of the sliding sleeve 11, fixed sleeves 13 are arranged on two outer sides of the sliding sleeve, an expansion air bag 14 is connected to the inner portion of the expansion air bag 14, a threaded rod 15 is arranged on the top of the disk body, a contact plate 16 is arranged on the top of the contact plate 16, a synchronous telescopic seat 17 is connected to the outer side of the bottom of the positioning drill 18, a sliding rod 19 is arranged on the outer side of the bottom of the disk body 1, and an observation rod 20 is arranged on the top of the screw rod 1.
Referring to fig. 1 to 8, the first electrically controlled rotating shaft 3 and the second electrically controlled rotating shaft 4 are vertically distributed, the top surface of the second electrically controlled rotating shaft 4 is fixedly connected with the handle 5, the positioning assembly 9 includes a positioning sleeve 901, a ball 902, a docking seat 903 and a positioning pin 904, the ball 902 is connected inside the positioning sleeve 901, the docking seat 903 is arranged at the outer end of the positioning sleeve 901, the positioning pin 904 is arranged at the outer side of the bottom of the docking seat 903, the positioning sleeve 901 is connected with the tray body 1 in a sleeved manner, the docking seat 903 is annularly distributed at the outer end of the positioning sleeve 901, the docking seat 903 and the positioning pin 904 are vertically distributed, the extruding air bag 7 is communicated with the expanding air bag 14 through the air pipe 8, the outer surface of the expanding air bag 14 is attached to the threaded rod 15, and the threaded rod 15 is connected with the fixing sleeve 13, two groups of sliding sleeves 11 are arranged on the surface of the probe rod 10, the positions of fixed sleeves 13 on the two groups of sliding sleeves 11 are distributed in a cross shape, sliding grooves 19 are in sliding connection with synchronous telescopic seats 17, four groups of sliding grooves 19 are arranged, an observation assembly 20 comprises an observation window 2001, scale marked lines 2002, an adjusting groove 2003 and marking blocks 2004, the scale marked lines 2002 are arranged at the outer end of the observation window 2001, the adjusting groove 2003 is formed in one side, away from the observation window 2001, of the scale marked lines 2002, the marking blocks 2004 are arranged in the adjusting groove 2003, the widths of the observation window 2001, the scale marked lines 2002 and the adjusting groove 2003 are consistent, the top end of the synchronous telescopic seat 17 is arranged in the observation window 2001, four groups of observation assemblies 20 are arranged, and the positions of the four groups of observation assemblies 20 correspond to the positions of the four groups of sliding grooves 19 one by one;
the specific operation is as follows, the worker holds the handle 5 with hands, the equipment can be lifted, after the worker approaches a pile hole to be detected, the first electric control rotating shaft 3 and the second electric control rotating shaft 4 are powered off, the rotating shafts of the first electric control rotating shaft 3 and the second electric control rotating shaft 4 can be unlocked and rotated, at the moment, the connecting rod 2 naturally droops due to the weight of the disk body 1, so that the connecting rod 2 can keep a vertical state with a horizontal plane, the situation that the detection result is inaccurate due to the gradient between the connecting rod 2 and the pile hole during detection can be effectively avoided, after the position adjustment of the connecting rod 2 is completed, the first electric control rotating shaft 3 and the second electric control rotating shaft 4 are powered on again, the positioned connecting rod 2 can be locked, so as to ensure that the connecting rod 2 cannot deviate in the detection process, at the moment, after the worker extends the bottom end of the disk body 1 into the part of the rod 10, the positioning drill 18 can be contacted with the bottom of the hole, the positioning pin 904 at the bottom of the docking seat 903 can contact with the ground outside the pile hole, and through the dual positioning of the positioning drill 18 and the positioning pin 904, the position adjustment of the equipment at the joint rod 2 can be effectively ensured to be finished and the equipment can be kept with long-term position accuracy after being inserted into the pile hole, so as to avoid the position variation deviation in the subsequent detection process, after the positioning drill 18 at the bottom of the probing rod 10 contacts with the bottom of the hole, a worker presses the pressing seat 6 on the inner side of the handle 5 with a hand, after the pressing seat 6 displaces, the pressing air bag 7 can be pressed, after the pressing air bag 7 is compressed, the gas in the pressing air bag can enter the expansion air bag 14 through the gas pipe 8, after the gas enters the expansion air bag 14, the expansion air bag 14 can expand, and the expansion air bag 14 can push the threaded rod 15 to displace in the fixed sleeve 13, and the threaded rod 15 can displace, the contact plate 16 can be driven to extend outwards, when the contact plate 16 is contacted with the hole wall of the pile hole, the contact plate 16 can extend to the limit position, in the displacement process, the contact plate 16 can be simultaneously displaced in the sliding groove 19 together with the synchronous telescopic seat 17 at the top end, when the contact plate 16 is displaced to be contacted with the hole wall, a worker only needs to observe the displacement distance of the synchronous telescopic seat 17 in the observation window 2001 to know the current hole diameter of the pile hole, so that the detection result of the equipment can be visually and effectively displayed, in addition, the marking block 2004 can be adjusted in the adjusting groove 2003 by taking the scale 2002 as a reference by pulling the marking block 2004, so that the worker can detect the hole diameter of the pile hole by taking the position of the marking block 2004 as the reference in the detection process, the detection result of the equipment is more visual, after the hole diameter detection is finished, the worker rotates the handle 5, the disk body 1 can rotate inside the positioning sleeve 901, so that the positioning sleeve 901 is fixed with the ground, the disk body 1 can rotate independently inside the positioning sleeve 901, the disk body 1 can drive the contact plate 16 to turn in the rotating process, the contact plate 16 can detect the hole diameter towards different directions, the situation that detection errors are caused because the shape of a certain point of a pile hole is irregular but the contact point is not contacted with the point can be effectively avoided through multi-direction detection, the detection precision of the equipment can be greatly improved, in addition, the threaded rod 15 can be prolonged or shortened through a threaded shaft inside the threaded rod 15 by rotating the threaded rod 15, the equipment can be used for dealing with pile holes with overlarge or undersize hole diameters by independently extending or shortening the threaded rod 15, the situation that the hole wall is directly contacted with the hole wall or can not be contacted after extending can be avoided, and the application range of the equipment can be effectively improved, the sliding sleeves 11 are provided with two groups on the probing rod 10, the two groups of sliding sleeves 11 are provided with contact plates 16, the contact plates 16 on the two groups of sliding sleeves 11 can be connected with the synchronous telescopic seats 17, and position identification on the observation window 2001 is realized, because the two groups of sliding sleeves 11 are different in height, the device can realize one-time detection of the diameters of pile holes with different heights in the using process, so that the detection effect of the device can be more accurate, in addition, the device can realize one-time detection of the sizes of pile holes with multiple pore diameter requirements such as countersunk holes, and the position of the sliding sleeve 11 on the probing rod 10 can be changed by loosening the locking bolt 12, so that the device can accurately position the detection position according to the using requirement, and the operations are integrated, in the use after each numerical value adjustment of equipment finishes, only need adjust the pole 2 of joining and put the position point after, will visit into pole 10 and insert inside the stake hole and extrude and press seat 6 and observe the measurement that synchronous flexible seat 17's displacement distance can accomplish the aperture, this mode compares and has more accurate precision and faster detection speed in traditional laser survey aperture and chi survey aperture, and can not lead to the fact destruction to the whole shape of stake hole in testing process, this makes equipment accord with like the street lamp more, the stake hole that wire post etc. need a large amount of setups detects, this equipment only needs single handheld can use in addition, and need not to bow in the testing process and operate such as bowing, this makes the complicated operational environment of reply highway engineering construction that equipment can be splendid, and can effectively reduce staff's detection fatigue degree.
In conclusion, when the device for detecting the hole diameter of the pile hole for highway engineering construction is used, firstly, a worker holds the handle 5 with a hand to lift equipment, after the worker approaches the pile hole to be detected, the rotating shafts of the first electric control rotating shaft 3 and the second electric control rotating shaft 4 are unlocked to rotate by powering off the first electric control rotating shaft 3 and the second electric control rotating shaft 4, at the moment, the connecting rod 2 naturally droops due to the weight of the disc body 1, so that the connecting rod 2 can be kept in a vertical state with a horizontal plane, and the situation that the detection result is inaccurate due to the inclination between the connecting rod 2 and the pile hole during detection can be effectively avoided;
then after the positioning of the joint rod 2 is completed, the first electric control rotating shaft 3 and the second electric control rotating shaft 4 are electrified again, the positioned joint rod 2 can be locked, so that the joint rod 2 cannot be deviated in the detection process, at the moment, after a worker extends the part of the inserting rod 10 at the bottom end of the disc body 1 into the pile hole, the positioning drill 18 can be in contact with the bottom of the hole, the positioning pin 904 at the bottom end of the butt joint seat 903 can be in contact with the ground outside the pile hole, and through double positioning of the positioning drill 18 and the positioning pin 904, the long-acting position precision maintenance of the equipment after the positioning of the joint rod 2 is completed and the equipment is inserted into the pile hole can be effectively ensured, so that the deviation of position change in the subsequent detection process is avoided;
then after a positioning drill 18 at the bottom end of the probing rod 10 contacts the bottom of the hole, a worker presses a pressing seat 6 on the inner side of the handle 5 with a hand, the pressing seat 6 is displaced to extrude the extrusion air bag 7, the extrusion air bag 7 is compressed, gas in the extrusion air bag 7 can enter the expansion air bag 14 through the air pipe 8, the gas can expand the expansion air bag 14 after entering the expansion air bag 14, the expanded expansion air bag 14 can push the threaded rod 15 to displace in the fixed sleeve 13, the threaded rod 15 can drive the contact plate 16 to extend outwards in the displacement process, when the contact plate 16 contacts with the hole wall of the pile hole, the contact plate 16 can extend to the extreme position, when the contact plate 16 displaces in the displacement process, the synchronous telescopic seat 17 at the top end can displace together in the sliding groove 19, when the contact plate 16 displaces to contact with the hole wall, the worker only needs to observe the displacement distance of the synchronous telescopic seat 17 in the observation window 2001 to know the current hole diameter of the pile hole, the detection result can be effectively displayed, in addition, the worker can adjust the hole diameter by pulling the marking scale mark block in the standard detection position 2003, and can be marked as a detection result of the detection block 2004, so that the detection block can be marked in the detection reference detection process of the detection device 2004, and the detection block can be marked as a more visual detection result;
then after the aperture inspection is finished, the worker rotates the handle 5 to enable the disc body 1 to rotate inside the positioning sleeve 901, so that the positioning sleeve 901 is fixed with the ground, the disc body 1 can rotate independently inside the positioning sleeve 901, the disc body 1 can drive the contact plate 16 to turn during the rotation process, the contact plate 16 can detect the aperture towards different directions, through multi-direction detection, the situation that detection errors are caused by the fact that the shape of a certain position point of a pile hole is irregular but the contact plate does not contact with the position point can be effectively avoided, the detection precision of the equipment can be greatly improved, in addition, through rotating the threaded rod 15, the threaded rod 15 can be lengthened or shortened through a threaded shaft inside the threaded rod 15, through independent extension or shortening of the threaded rod 15, the device can be used for solving the problem that the device can not touch the hole wall after being directly contacted with or extending from the hole wall when the hole diameter of the pile hole is too large or too small, the application range of the device can be effectively enlarged, two groups of sliding sleeves 11 are arranged on the probing rod 10, the two groups of sliding sleeves 11 are provided with the contact plates 16, the contact plates 16 on the two groups of sliding sleeves 11 can be connected with the synchronous telescopic seats 17, and the position identification on the observation window 2001 is realized, and the device can realize the detection of the hole diameters of the pile holes with different heights in one step in the using process due to the different heights of the two groups of sliding sleeves 11, so that the detection effect of the device can be more accurate, and in addition, the device can realize the detection of the sizes of the pile holes with a plurality of hole diameter requirements such as a countersunk hole and the like in one step by the mode;
finally, the locking bolt 12 is loosened, the position of the sliding sleeve 11 on the probing rod 10 can be changed, the device can be accurately positioned according to the use requirement, the operation is integrated, after the numerical values of the device are adjusted, in the use process, the arrangement position of the connecting rod 2 is adjusted, the probing rod 10 is inserted into the pile hole, the pressing seat 6 is extruded, and the displacement distance of the synchronous telescopic seat 17 is observed, so that the pore diameter measurement can be completed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The pile hole aperture detection device for the road engineering construction is characterized by comprising a disk body (1), a handle (5) and a probing rod (10), wherein a joint rod (2) is arranged on the outer side of the top of the disk body (1), a first electric control rotating shaft (3) is arranged on the outer side of the top of the joint rod (2), a second electric control rotating shaft (4) is arranged on the outer side of the top of the first electric control rotating shaft (3), the handle (5) is arranged on the outer side of the top of the second electric control rotating shaft (4), a pressing seat (6) is arranged at the middle end of the inner side of the handle (5), an extrusion air bag (7) is arranged at the outer end of the bottom of the pressing seat (6), an air delivery pipe (8) is connected to the outer end of the extrusion air bag (7), a positioning assembly (9) is arranged at the outer end of the disk body (1), the probing rod (10) is arranged on the outer side of the bottom of the disk body (1), a sliding sleeve (11) is arranged at the outer end of the probing rod (10), a locking bolt (12) is connected to the inner side of the sliding sleeve (11), a fixing sleeve (14) is arranged at the inner side of the expansion air bag (14), a fixing sleeve (14) is arranged at the top end of the expansion air bag (14), the top outside of contact plate (16) is connected with synchronous flexible seat (17), the bottom outside of exploring pole (10) is provided with location and bores (18), spout (19) have been seted up in the bottom outside of disk body (1), the top outside of disk body (1) is provided with observes subassembly (20).
2. The device for detecting the diameter of the pile hole for highway engineering construction according to claim 1, wherein the first electrically controlled rotating shaft (3) and the second electrically controlled rotating shaft (4) are vertically distributed, and the top surface of the second electrically controlled rotating shaft (4) is fixedly connected with the handle (5).
3. The pile hole aperture detection device for road engineering construction according to claim 1, characterized in that the positioning assembly (9) comprises a positioning sleeve (901), a ball (902), a docking seat (903) and a positioning pin (904), the ball (902) is connected to the inside of the positioning sleeve (901), the docking seat (903) is arranged at the outer end of the positioning sleeve (901), and the positioning pin (904) is arranged at the outer side of the bottom of the docking seat (903).
4. The pile hole aperture detection device for the road engineering construction as claimed in claim 3, wherein the locating sleeve (901) is connected with the tray body (1) in a sleeved mode, the butt-joint seats (903) are annularly distributed at the outer end of the locating sleeve (901), and the butt-joint seats (903) and the locating pins (904) are vertically distributed.
5. The pile hole diameter detection device for the road engineering construction according to claim 3, wherein the extrusion air bag (7) is communicated with the expansion air bag (14) through an air conveying pipe (8), the outer surface of the expansion air bag (14) is attached to a threaded rod (15), and the threaded rod (15) is connected with the fixed sleeve (13) in a sleeved mode.
6. The device for detecting the diameter of the pile hole for road engineering construction as claimed in claim 5, wherein two sets of the sliding sleeves (11) are arranged on the surface of the penetrating rod (10), and the positions of the fixed sleeves (13) on the two sets of the sliding sleeves (11) are distributed in a cross shape.
7. The device for detecting the diameter of the pile hole for the construction of the highway engineering according to claim 1, wherein the sliding grooves (19) are connected with the synchronous telescopic seats (17) in a sliding manner, and the sliding grooves (19) are provided with four groups.
8. The device for detecting the pile hole diameter for the road engineering construction is characterized in that the observation assembly (20) comprises an observation window (2001), a scale marking (2002), an adjusting groove (2003) and a marking block (2004), the scale marking (2002) is arranged at the outer end of the observation window (2001), the adjusting groove (2003) is formed in the side, away from the observation window (2001), of the scale marking (2002), and the marking block (2004) is arranged inside the adjusting groove (2003).
9. The device for detecting the pile hole diameter for the road engineering construction is characterized in that the width of the observation window (2001) is consistent with that of the scale mark line (2002) and the width of the adjusting groove (2003), and the top end of the synchronous telescopic seat (17) is arranged inside the observation window (2001).
10. The device for detecting the diameter of the pile hole for road engineering construction according to claim 8, wherein the observation assemblies (20) are provided with four groups, and the positions of the four groups of observation assemblies (20) correspond to the positions of the four groups of sliding grooves (19) one by one.
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| CN115574689B (en) | 2023-04-25 |
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