A method for detecting road surface quality in traffic engineering

Abstract

The present invention discloses a method for detecting the quality of a road surface in a traffic engineering project, wherein two movable slide plates are symmetrically arranged on the left and right, and a mounting frame is fixedly arranged on the top of the two movable slide plates, and the present invention relates to the technical field of road surface quality detection. The method for detecting the quality of a road surface in a traffic engineering project, by arranging a temporary storage mechanism, an acceleration guide mechanism and an anti-deposition mechanism between a sampling drill tube and a horizontal plate, enables the sampling drill tube to cooperate with water cooling to drill a road surface sample, and can promote the sludge and water to be taken over and collected in a centralized manner through the synchronous coordination of the temporary storage mechanism, the acceleration guide mechanism and the anti-deposition mechanism, so as to avoid the problem that the road surface is covered with sludge and water, causing the driving of passing vehicles to be affected, and simultaneously continuously dredge the water outlet in the temporary storage mechanism and accelerate the water potential guidance, so as to avoid the effect of obstruction of the water outlet transfer and improve the water delivery efficiency of the water outlet, and to perform spiral transmission on the transfer space inside the transfer channel to avoid the accumulation of mud and dirt in the transfer channel.

Description

Technical Field

[0001] The invention relates to the technical field of road surface quality detection, and in particular to a method for detecting road surface quality in a traffic engineering project. Background Art

[0002] As the infrastructure construction in my country, highway not only meets the needs of people's travel, but also plays a fundamental role in economic development. Therefore, the quality of highway projects must be guaranteed. In order to facilitate highway testing, it is inevitable to use highway samplers for sampling and quality inspection.

[0003] In the prior art, pavement sampling devices mostly use a drill tube and water cooling method to sample and inspect the pavement. Although this method can complete sampling in a dust reduction and temperature reduction environment, it is inevitable that there are still some shortcomings in its actual use. For example, the device lacks a cleaning mechanism, so that after the device completes sampling, the ground will be covered with mud and water, causing passing vehicles to easily adhere to mud and water, resulting in the risk of vehicles being slippery. In order to avoid such problems, a traffic engineering pavement quality detection method is proposed to solve the existing problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a method for detecting pavement quality in traffic engineering, which solves the problem that the device lacks a cleaning mechanism, so that after the device completes sampling, the ground surrounding will be covered with mud and water, causing passing vehicles to easily adhere to mud and water, resulting in the problem that the vehicles will be easy to slip.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a method for detecting road surface quality in a traffic engineering project, specifically comprising the following steps:

[0006] Step 1: Select the sampling position: Move the slide plate to move the mounting frame to the sampling road surface, then screw the threaded contact rod to make the threaded contact rod contact the ground, and then place the device firmly;

[0007] Step 2: Sampling self-cleaning: Start the drive motor and the hydraulic telescopic cylinder and supply water to the inside of the spray pipe assembly, so as to drive the sampling drill tube to add water and drill the sample downward, and at the same time drive the temporary storage mechanism to operate through the sampling drill tube, so as to receive and collect the muddy water generated by the sampling drill tube;

[0008] Step 3: Accelerate drainage: During the operation of the temporary storage mechanism, the guide paddle in the acceleration guide mechanism is synchronously linked to perform circular rotation to achieve the purpose of shifting the water potential and preventing muddy water from accumulating at the water outlet, so as to accelerate the transfer of muddy water received by the first ring frame to the inside of the second ring frame;

[0009] Step 4: Unblocking and collecting water: The temporary storage mechanism and the acceleration guide mechanism operate synchronously to drive the anti-sedimentation mechanism to work together. The anti-sedimentation mechanism operates to perform spiral transmission inside the transfer groove between the second ring frame and the water storage ring box to avoid excessive sedimentation inside the transfer groove, which leads to a decrease in drainage capacity.

[0010] The movable slide plate is symmetrically provided with two left and right sliding slide plates, and the mounting frame is fixedly provided on the top of the two movable slide plates, the interior of the mounting frame is fixedly connected with a hydraulic telescopic cylinder, the bottom of the extended end of the hydraulic telescopic cylinder is fixedly connected with a cross plate, the top of the cross plate is rotatably connected with a rotating cylinder through a bearing, and one end of the rotating cylinder extends to the bottom of the cross plate, and the end of the rotating cylinder extending to the bottom of the cross plate is fixedly connected with a sampling drill cylinder, and a spray pipe assembly is rotatably connected between the sampling drill cylinder and the rotating cylinder through a bearing, the top of the cross plate is fixedly connected with a driving motor through a bracket, the output shaft of the driving motor and the surface of the rotating cylinder are fixedly connected with a first gear, and the two first gears are meshed with each other, an acceleration guiding mechanism is provided inside the temporary storage mechanism, and an anti-deposition mechanism is provided between the temporary storage mechanism and the acceleration guiding mechanism, and the temporary storage mechanism includes a first ring frame, the first ring frame is slidably provided at the bottom of the cross plate, and the outer surface of the first ring frame is fixed The cam is fixedly connected to a second ring frame, the inner wall of the first ring frame is fixedly connected to a water storage ring box, the top of the first ring frame is rotatably connected to an annular convex sleeve used in conjunction with a sampling drill tube through a groove and a bearing, the bottom of the annular convex sleeve is equidistantly fixedly connected to a plurality of water deflector plates, and the water deflector plates rotate to rotate and deflect mud and water accumulated in the first ring frame, the inner wall of the first ring frame is provided with a plurality of water through holes used in conjunction with the water deflector plates, the bottom of the inner cavity of the second ring frame and located at the rear side of the sampling drill tube are fixedly connected to an arc-shaped convex block, a transfer groove is provided between the arc-shaped convex block and the water storage ring box, the surface of the annular convex sleeve is equidistantly fixedly connected to a plurality of cross bars, and one end of the cross bar extends to the interior of the second ring frame, the bottom of the cross bar and located in the interior of the second ring frame is fixedly connected to a limited sliding frame, the interior of the limited sliding frame is slidably connected to a telescopic dial plate, and a second return spring is fixedly connected between adjacent telescopic dial plates and the limited sliding frames;

[0011] Both sides of the sampling drill tube are fixedly connected with sliding sleeves, and both sides of the top of the annular convex sleeve are fixedly connected with limiting sliding rods slidably matched with the sliding sleeves. The rotation of the sampling drill tube synchronously drives the sliding sleeve to rotate, and the sliding sleeve drives the annular convex sleeve to rotate through the limiting sliding rods.

[0012] Preferably, the acceleration guide mechanism includes a rotating rod, which is rotatably set on the inner wall of the first ring frame, and a plurality of rotating rods are arranged in an equidistant array around the top of the rotating rod, and a second gear is fixedly connected to the top of the rotating rod, and a plurality of guide paddles are fixedly connected to the surface of the rotating rod and located inside the water outlet at equidistant intervals, and the outer walls of the plurality of water-diverting plates are fixedly connected to a third gear meshing with the second gear through a bracket.

[0013] Preferably, the anti-deposition mechanism includes a rotating shaft, which is rotatably arranged on the inner wall of the transfer groove through a bearing, and one end of the rotating shaft passes through the water storage ring box and extends to the outside of the water storage ring box, the surface of the rotating shaft and the inside of the transfer groove are fixedly connected with a spiral transmission plate, the surface of the rotating shaft and the outside of the water storage ring box are fixedly connected with a first bevel gear, and the bottom of the protruding portion of the outer ring of the annular convex sleeve is fixedly connected with a second bevel gear meshing with the first bevel gear through a bracket.

[0014] Preferably, both sides of the bottom of the horizontal plate are fixedly connected to the limiting sleeve, the limiting sleeve is internally slidably connected to the limiting telescopic rod, and the bottom of the limiting telescopic rod is fixedly connected to the top of the first ring frame, and a first return spring is fixedly connected between the adjacent limiting telescopic rods and limiting sleeves.

[0015] Preferably, threaded holes are provided on the front and rear sides of the top of the movable slide plate, and the internal threads of the threaded holes are connected to threaded interference rods.

[0016] Preferably, the rear side of the water storage ring box is connected to a discharge pipe, and one end of the discharge pipe passes through the first ring frame, the arc-shaped protrusion and the second ring frame in sequence, and extends to the rear side of the second ring frame, and a sealing cap is screwed on the end of the discharge pipe.

[0017] Preferably, a rubber ring is fixedly provided on the bottom of the first ring frame. Beneficial Effects

[0018] The present invention provides a method for detecting the quality of a road surface in a traffic engineering project. Compared with the existing technology, it has the following beneficial effects:

[0019] (1) The pavement quality inspection method for traffic engineering projects, by arranging a temporary storage mechanism, an acceleration guide mechanism and an anti-deposition mechanism between the sampling drill tube and the cross plate, enables the sampling drill tube to cooperate with water cooling to drill the pavement sample, and can promote the sludge and water to be taken over and collected through the synchronous coordination of the temporary storage mechanism, the acceleration guide mechanism and the anti-deposition mechanism, so as to avoid the problem that the sludge and water cover the pavement and affect the driving of passing vehicles, and simultaneously continuously dredge the water outlet in the temporary storage mechanism and accelerate the water potential guidance to avoid the obstruction of the water outlet transfer and improve the water delivery efficiency of the water outlet, and spirally transmit the transfer space inside the transfer channel to avoid the accumulation of mud and dirt inside the transfer channel.

[0020] (2) The traffic engineering pavement quality detection method provides a threaded hole and a threaded resistance rod on the top of the movable slide plate, so that after the device as a whole reaches the sampling location, the threaded hole and the threaded resistance rod can be matched with each other, and the threaded resistance rod can be matched with the ground to facilitate the device to be stably placed.

[0021] (3) The road surface quality detection method for traffic engineering projects provides a rubber ring at the bottom of the first ring frame, so that the first ring frame can press the rubber ring downward, and the rubber ring and the road surface can be squeezed together, thereby facilitating the sealing and isolation of the water flow spreading space around the sampling drill tube, so as to facilitate subsequent acceptance and centralized collection of the water flow.

[0022] (4) The pavement quality inspection method for traffic engineering projects is to screw a plugging cap on the end of the discharge pipe so that the outlet end of the discharge pipe can be easily plugged when idle, thereby preventing muddy water from overflowing at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the process of the present invention;

[0024] Figure 2 It is a schematic diagram of the external structure of the present invention;

[0025] Figure 3 A cross-sectional view of the sampling drill tube structure of the present invention;

[0026] Figure 4 A side view of the internal structure of the sampling drill tube of the present invention;

[0027] Figure 5 For the present invention Figure 4 A partial enlarged view of the middle A;

[0028] Figure 6 It is a schematic diagram of the temporary storage mechanism structure of the present invention;

[0029] Figure 7 It is a schematic diagram of the temporary storage mechanism structure of the present invention;

[0030] Figure 8 For the present invention Figure 7 A partial enlarged view of point B in the middle;

[0031] Fig. 9 A top view of the internal structure of the first ring frame of the present invention;

[0032] Fig.10 It is a schematic diagram of the internal structure of the position-limiting sliding frame of the present invention.

[0033] In the figure: 1, moving slide plate; 2, mounting frame; 3, hydraulic telescopic cylinder; 4, horizontal plate; 5, rotating cylinder; 6, sampling drill tube; 7, spray pipe assembly; 8, temporary storage mechanism; 801, first ring frame; 802, second ring frame; 803, water storage ring box; 804, annular convex sleeve; 805, water diverter plate; 806, arc-shaped convex block; 807, transfer channel; 808, horizontal bar; 809, limit slide frame; 810, telescopic diverter plate; 811, second reset spring; 812, water outlet; 9, acceleration guide mechanism; 90 1. Rotating rod; 902. Second gear; 903. Guide paddle; 904. Third gear; 10. Anti-deposition mechanism; 101. Rotating shaft; 102. Spiral transmission plate; 103. First bevel gear; 104. Second bevel gear; 11. Limit sleeve; 12. Limit telescopic rod; 13. First return spring; 14. Sliding sleeve; 15. Limit sliding rod; 16. Driving motor; 17. First gear; 18. Threaded hole; 19. Threaded resistance rod; 20. Discharge pipe; 21. Sealing cap; 22. Rubber ring. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0035] See also Figure 1-10 The present invention provides a technical solution: a method for detecting the quality of a road surface in a traffic engineering project, which specifically comprises the following steps:

[0036] Step 1: Select the sampling position: Move the slide plate 1 to move the mounting frame 2 to move the device as a whole to the sampling road surface, then screw the threaded abutment rod 19 to make the threaded abutment rod 19 contact the ground, and then place the device firmly;

[0037] Step 2, sampling self-cleaning: start the drive motor 16 and the hydraulic telescopic cylinder 3 and supply water to the inside of the spray pipe assembly 7, so as to prompt the sampling drill tube 6 to add water and drill the sample downward, and at the same time drive the temporary storage mechanism 8 to operate through the sampling drill tube 6, so as to receive and collect the muddy water generated by the drilling of the sampling drill tube 6;

[0038] Starting the hydraulic telescopic cylinder 3 causes the extended end of the hydraulic telescopic cylinder 3 to drive the horizontal plate 4, the rotating cylinder 5 and the sampling drill tube 6 to descend. After the sampling drill tube 6 approaches the ground, the driving motor 16 is synchronously started. The driving motor 16 drives the first gear 17 to rotate, and through the meshing of the adjacent first gears 17, the rotating cylinder 5 drives the sampling drill tube 6 to rotate. When the sampling drill tube 6 rotates, water is supplied to the inside of the spray pipe assembly 7, so that the sampling drill tube 6 can reduce dust and cool down through the water source when rotating and drilling. As the sampling drill tube 6 contacts the ground, the first ring frame 801 contacts the ground successively, and when the sampling drill tube 6 is continuously drilling, the first ring frame 801 is still elastically compressed and stays on the road surface;

[0039] The muddy water produced by the sampling drill tube 6 will flow into the first ring frame 801 from the annular gap between the first ring frame 801 and the sampling drill tube 6. The rotation of the sampling drill tube 6 synchronously drives the sliding sleeve 14 to rotate. The sliding sleeve 14 drives the annular convex sleeve 804 to rotate with the limiting sliding rod 15 as the medium. The rotation of the annular convex sleeve 804 drives the water-dipping plate 805 and the cross bar 808 to rotate. The water-dipping plate 805 rotates to rotate and dig the muddy water accumulated in the first ring frame 801, so that the muddy water is driven by the water potential and flows from the water outlet 812 to the inside of the second ring frame 802. The rotation of the crossbar 808 drives the limit sliding frame 809 and the telescopic plate 810 to rotate inside the second ring frame 802. The telescopic plate 810 rotates to continuously transfer the muddy water flowing into the second ring frame 802. When the telescopic plate 810 transfers the muddy water in an annular manner, the telescopic plate 810 will gradually squeeze and contact the arc-shaped protrusion 806, and rise and retract through the second ring frame 802, so as to cause the muddy water to be obliquely transported to the inside of the transfer groove 807 on the top of the arc-shaped protrusion 806, and the muddy water is concentratedly stored in the water storage ring box 803 through the transfer groove 807.

[0040] Step 3: Accelerate drainage: During the operation of the temporary storage mechanism 8, the guide paddle 903 in the acceleration guide mechanism 9 is synchronously linked to perform circular rotation, so as to achieve the purpose of stirring the water potential and preventing muddy water from accumulating at the water outlet 812, thereby accelerating the transfer of muddy water received by the first ring frame 801 to the inside of the second ring frame 802;

[0041] When the annular convex sleeve 804 drives the water-dispensing plate 805 to rotate, the water-dispensing plate 805 synchronously drives the third gear 904 to rotate, and the third gear 904 rotates to mesh with the plurality of second gears 902, so that the second gears 902 synchronously drive the rotating rod 901 to rotate, and the rotating rod 901 synchronously drives the plurality of guide paddles 903 to rotate and paddle inside the water outlet 812. The rotation of the guide paddles 903 accelerates the flow of water to the inside of the second ring frame 802, and simultaneously removes the dirt accumulated inside the water outlet 812, so as to ensure smooth water flow in the water outlet 812.

[0042] Step 4: Unblocking and collecting water: The temporary storage mechanism 8 and the acceleration guide mechanism 9 operate synchronously to drive the anti-deposition mechanism 10 to work in conjunction, and the anti-deposition mechanism 10 operates to perform spiral transmission inside the transfer groove 807 between the second ring frame 802 and the water storage ring box 803 to avoid excessive sedimentation inside the transfer groove 807, resulting in a decrease in drainage capacity;

[0043] When the annular convex sleeve 804 rotates, the annular convex sleeve 804 synchronously drives the second bevel gear 104 to rotate. The second bevel gear 104 rotates and continuously meshes with the first bevel gear 103, prompting the first bevel gear 103 to drive the rotating shaft 101 and the spiral transmission piece 102 to rotate. The rotation of the spiral transmission piece 102 will transfer the mud and water inside the transfer groove 807 to avoid the accumulation of mud and dirt inside the transfer groove 807.

[0044] There are two mobile slides 1 symmetrically arranged on the left and right, and the mounting frame 2 is fixedly arranged on the top of the two mobile slides 1, the inside of the mounting frame 2 is fixedly connected with a hydraulic telescopic cylinder 3, the bottom of the extended end of the hydraulic telescopic cylinder 3 is fixedly connected with a cross plate 4, the top of the cross plate 4 is rotatably connected with a rotating cylinder 5 through a bearing, and one end of the rotating cylinder 5 extends to the bottom of the cross plate 4, and the end of the rotating cylinder 5 extending to the bottom of the cross plate 4 is fixedly connected with a sampling drill tube 6, and a spray pipe assembly 7 is rotatably connected between the sampling drill tube 6 and the rotating cylinder 5 through a bearing. As a detailed explanation: the spray pipe assembly 7 consists of an external pipe and a water spray ring, and the outer wall of the external pipe is rotatably connected to the inside of the rotating cylinder 5 through a bearing, the top of the cross plate 4 is fixedly connected with a driving motor 16 through a bracket, the output shaft of the driving motor 16 and the surface of the rotating cylinder 5 are fixedly connected with a first gear 17, and the two first gears 17 are meshed with each other, and threaded holes 18 are provided on the front and rear sides of the top of the mobile slide 1, and the internal threads of the threaded holes 18 are connected with threaded resistance rods 19.

[0045] A temporary storage mechanism 8 is provided between the sampling drill tube 6 and the horizontal plate 4, and the temporary storage mechanism 8 includes a first ring frame 801, the first ring frame 801 is slidably arranged at the bottom of the horizontal plate 4, the outer surface of the first ring frame 801 is fixedly connected with the second ring frame 802, the inner wall of the first ring frame 801 is fixedly connected with the water storage ring box 803, the top of the first ring frame 801 is rotatably connected with the annular convex sleeve 804 used in conjunction with the sampling drill tube 6 through a groove and a bearing, the bottom of the annular convex sleeve 804 is equidistantly fixedly connected with a plurality of water deflecting plates 805, the inner wall of the first ring frame 801 is provided with a plurality of water through holes 812 used in conjunction with the water deflecting plates 805, and the inner cavity of the second ring frame 802 is provided with a plurality of water through holes 813 used in conjunction with the water deflecting plates 805. An arc-shaped convex block 806 is fixedly connected at the bottom and located at the rear side of the sampling drill tube 6, a transfer groove 807 is opened between the arc-shaped convex block 806 and the water storage ring box 803, a plurality of cross bars 808 are fixedly connected around the surface of the annular convex sleeve 804 at equal intervals, and one end of the cross bar 808 extends to the inside of the second ring frame 802, and a limited sliding frame 809 is fixedly connected at the bottom of the cross bar 808 and located inside the second ring frame 802, and a telescopic dial plate 810 is slidably connected inside the limited sliding frame 809, and a second return spring 811 is fixedly connected between adjacent telescopic dial plates 810 and the limited sliding frame 809, and a rubber ring 22 is fixedly provided at the bottom of the first ring frame 801;

[0046] As a detailed explanation: both sides of the bottom of the horizontal plate 4 are fixedly connected to the limiting sleeve 11, the internal sliding connection of the limiting sleeve 11 is the limiting telescopic rod 12, and the bottom of the limiting telescopic rod 12 is fixedly connected to the top of the first ring frame 801, and a first return spring 13 is fixedly connected between adjacent limiting telescopic rods 12 and the limiting sleeve 11, both sides of the sampling drill tube 6 are fixedly connected to the sliding sleeve 14, both sides of the top of the annular convex sleeve 804 are fixedly connected to the limiting sliding rod 15 slidably adapted to the sliding sleeve 14, the rear side of the water storage ring box 803 is connected to the discharge pipe 20, and one end of the discharge pipe 20 passes through the first ring frame 801, the arc-shaped protrusion 806 and the second ring frame 802 in sequence, and extends to the rear side of the second ring frame 802, and the end of the discharge pipe 20 is screwed with a blocking cap 21.

[0047] An acceleration guide mechanism 9 is arranged inside the temporary storage mechanism 8, and the acceleration guide mechanism 9 includes a rotating rod 901, which is rotatably arranged on the inner wall of the first ring frame 801, and there are several rotating rods 901 arranged in an equidistant array around the top of the rotating rod 901, and a second gear 902 is fixedly connected to the top of the rotating rod 901, and a plurality of guide paddles 903 are fixedly connected to the surface of the rotating rod 901 and are located inside the water outlet 812 and are equidistantly fixedly connected, and the outer walls of the plurality of water-diverting plates 805 are fixedly connected to a third gear 904 meshing with the second gear 902 through a bracket.

[0048] An anti-deposition mechanism 10 is arranged between the temporary storage mechanism 8 and the acceleration guide mechanism 9. The anti-deposition mechanism 10 includes a rotating shaft 101, which is rotatably arranged on the inner wall of the transfer groove 807 through a bearing, and one end of the rotating shaft 101 passes through the water storage ring box 803 and extends to the outside of the water storage ring box 803. A spiral transmission plate 102 is fixedly connected to the surface of the rotating shaft 101 and located inside the transfer groove 807. A first bevel gear 103 is fixedly connected to the surface of the rotating shaft 101 and located outside the water storage ring box 803. The bottom of the outer ring protrusion of the annular convex sleeve 804 is fixedly connected to the second bevel gear 104 meshing with the first bevel gear 103 through a bracket.

Claims

1. A method for detecting road surface quality in traffic engineering, characterized in that: The specific steps include: Step 1: Selecting the sampling position: by moving the slide plate (1) and the mounting frame (2), the device is moved as a whole to the sampling road surface, and then the threaded abutment rod (19) is screwed to make the threaded abutment rod (19) contact the ground, thereby firmly placing the device; Step 2, sampling self-cleaning: start the drive motor (16) and the hydraulic telescopic cylinder (3) and supply water to the inside of the spray pipe assembly (7), so as to drive the sampling drill tube (6) to add water and drill the sample downwards, and at the same time drive the temporary storage mechanism (8) to operate through the sampling drill tube (6), so as to receive and collect the muddy water generated by the sampling drill tube (6); Step 3, accelerating drainage: during the operation of the temporary storage mechanism (8), the guide paddle (903) in the acceleration guide mechanism (9) is synchronously linked to perform circular rotation, so as to achieve the purpose of stirring the water potential and preventing muddy water from accumulating at the water outlet (812), thereby accelerating the transfer of muddy water received at the first ring frame (801) to the inside of the second ring frame (802); Step 4: clearing and collecting water: the temporary storage mechanism (8) and the acceleration guide mechanism (9) are operated to synchronously drive the anti-deposition mechanism (10) to work in conjunction, and the anti-deposition mechanism (10) is operated to perform spiral transmission inside the transfer groove (807) between the second ring frame (802) and the water storage ring box (803), so as to prevent excessive sedimentation inside the transfer groove (807), resulting in a decrease in drainage capacity; Two movable slides (1) are symmetrically arranged on the left and right, and the mounting frame (2) is fixedly arranged on the top of the two movable slides (1). The interior of the mounting frame (2) is fixedly connected to a hydraulic telescopic cylinder (3). The bottom of the extended end of the hydraulic telescopic cylinder (3) is fixedly connected to a horizontal plate (4). The top of the horizontal plate (4) is rotatably connected to a rotating cylinder (5) via a bearing, and one end of the rotating cylinder (5) extends to the bottom of the horizontal plate (4). The end of the rotating cylinder (5) extending to the bottom of the horizontal plate (4) is fixedly connected to a sampling drill cylinder (6). A spray pipe assembly (7) is rotatably connected between the sampling drill cylinder (6) and the rotating cylinder (5) via a bearing. The horizontal plate ( The top of the rotating drum (4) is fixedly connected to a driving motor (16) via a bracket, the output shaft of the driving motor (16) and the surface of the rotating drum (5) are fixedly connected to a first gear (17), and the two first gears (17) are meshed with each other, an acceleration guide mechanism (9) is arranged inside the temporary storage mechanism (8), an anti-deposition mechanism (10) is arranged between the temporary storage mechanism (8) and the acceleration guide mechanism (9), the temporary storage mechanism (8) comprises a first ring frame (801), the first ring frame (801) is slidably arranged at the bottom of the horizontal plate (4), the outer surface of the first ring frame (801) is fixedly connected to a second ring frame (802), and the first ring frame ( The inner wall of the first ring frame (801) is fixedly connected to a water storage ring box (803); the top of the first ring frame (801) is rotatably connected to an annular convex sleeve (804) used in conjunction with a sampling drill tube (6) through a groove and a bearing; the bottom of the annular convex sleeve (804) is equidistantly fixedly connected to a plurality of water-dispelling plates (805); the water-dispelling plates (805) rotate to rotate and dislodge muddy water accumulated inside the first ring frame (801); the inner wall of the first ring frame (801) is provided with a plurality of water through holes (812) used in conjunction with the water-dispelling plates (805); the bottom of the inner cavity of the second ring frame (802) and located at the rear side of the sampling drill tube (6) is fixedly connected to an arc A transfer groove (807) is provided between the arc-shaped protrusion (806) and the water storage ring box (803); a plurality of cross bars (808) are fixedly connected to the surface of the annular convex sleeve (804) at equal intervals, and one end of the cross bar (808) extends to the inside of the second ring frame (802); a limit sliding frame (809) is fixedly connected to the bottom of the cross bar (808) and located inside the second ring frame (802); a telescopic plate (810) is slidably connected to the inside of the limit sliding frame (809); and a second return spring (811) is fixedly connected between adjacent telescopic plates (810) and the limit sliding frame (809); Both sides of the sampling drill tube (6) are fixedly connected to a sliding sleeve (14), and both sides of the top of the annular convex sleeve (804) are fixedly connected to a limiting sliding rod (15) slidably matched with the sliding sleeve (14). The rotation of the sampling drill tube (6) synchronously drives the sliding sleeve (14) to rotate, and the sliding sleeve (14) drives the annular convex sleeve (804) to rotate through the limiting sliding rod (15).

2. A method for detecting road surface quality of traffic engineering according to claim 1, characterized in that: The acceleration guide mechanism (9) comprises a rotating rod (901), the rotating rod (901) being rotatably arranged on the inner wall of the first ring frame (801), and a plurality of rotating rods (901) being arranged in an equidistant array around the rotating rod (901), a second gear (902) being fixedly connected to the top of the rotating rod (901), a plurality of guide paddles (903) being fixedly connected to the surface of the rotating rod (901) and located inside the water outlet (812) at an equidistant interval around the surface of the rotating rod (901), and a third gear (904) meshing with the second gear (902) being fixedly connected to the outer walls of the plurality of water paddles (805) via a bracket.

3. A method for detecting road surface quality of traffic engineering according to claim 1, characterized in that: The anti-deposition mechanism (10) comprises a rotating shaft (101), the rotating shaft (101) being rotatably arranged on the inner wall of the transfer groove (807) via a bearing, and one end of the rotating shaft (101) passing through the water storage ring box (803) and extending to the outside of the water storage ring box (803), a spiral transmission sheet (102) being fixedly connected to the surface of the rotating shaft (101) and located inside the transfer groove (807), a first bevel gear (103) being fixedly connected to the surface of the rotating shaft (101) and located outside the water storage ring box (803), and a second bevel gear (104) meshing with the first bevel gear (103) being fixedly connected to the bottom of the outer ring protrusion of the annular convex sleeve (804) via a bracket.

4. A method for detecting road surface quality of traffic engineering according to claim 1, characterized in that: Both sides of the bottom of the horizontal plate (4) are fixedly connected to the limiting sleeve (11), the inside of the limiting sleeve (11) is slidably connected to the limiting telescopic rod (12), and the bottom of the limiting telescopic rod (12) is fixedly connected to the top of the first ring frame (801), and a first return spring (13) is fixedly connected between the adjacent limiting telescopic rods (12) and limiting sleeves (11).

5. A method for detecting road surface quality of traffic engineering according to claim 1, characterized in that: The front side and the rear side of the top of the movable slide plate (1) are both provided with threaded holes (18), and the internal threads of the threaded holes (18) are connected to threaded abutment rods (19).

6. A method for detecting road surface quality of traffic engineering according to claim 1, characterized in that: The rear side of the water storage ring box (803) is connected to a discharge pipe (20), and one end of the discharge pipe (20) passes through the first ring frame (801), the arc-shaped protrusion (806) and the second ring frame (802) in sequence, and extends to the rear side of the second ring frame (802), and a sealing cap (21) is screwed on the end of the discharge pipe (20).

7. A method for detecting road surface quality in traffic engineering according to claim 1, characterized in that: A rubber ring (22) is fixedly arranged at the bottom of the first ring frame (801).

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