阅读说明：本技术 高速公路沥青路面渗水性能检测系统 (Highway bituminous paving infiltration performance detecting system ) 是由 张四恒 罗天右 樊祥磊 张智慧 李鹏 孙永华 张勇 于 2021-07-12 设计创作，主要内容包括：本发明属于道路检测设备的技术领域,特别涉及高速公路沥青路面渗水性能检测系统,本发明有效的解决此传统的沥青路面检测装置中密封胶和渗水检测仪接触的面密封不严的问题；高速公路沥青路面渗水性能检测系统通过测量人员在将内圆环、外圆环和抹平块调节好以后,测量人员向内圆环和外圆环之间打密封胶,第一转动盘转动驱动抹平块转动,抹平块在自身重力和第一转动盘的作用下将内圆环和外圆环之间的密封胶压实、抹平,然后再将渗水检测仪放到压实抹平的密封胶上,进行对路面渗水性能的检测；有效的解决此传统的沥青路面检测装置中密封胶和渗水检测仪接触的面密封不严的问题。(The invention belongs to the technical field of road detection equipment, and particularly relates to a highway asphalt pavement water seepage performance detection system, which effectively solves the problem that the surface of a traditional asphalt pavement detection device contacted by a sealing glue and a water seepage detector is not tightly sealed; after the inner ring, the outer ring and the floating block are well adjusted by a measurer, the measurer beats sealant between the inner ring and the outer ring, the first rotating disc rotates to drive the floating block to rotate, the floating block compacts and floats the sealant between the inner ring and the outer ring under the action of self gravity and the first rotating disc, and then a seepage detector is placed on the compacted and floated sealant to detect the seepage performance of the road surface; the problem of the not tight seal of the face of contact of the sealing compound and infiltration detector among this traditional bituminous paving detection device is effectively solved.)

1. Highway bituminous paving infiltration performance detecting system, including cylinder (1), infiltration detector (2), its characterized in that, cylinder (1) cooperate have with the interior ring (3) of ground contact and interior ring (3) cooperate have with outer ring (4) of ground contact, cylinder (1) rotate with the axle center install first rotation disc (5) and first rotation disc (5) vertical slip have with interior ring (3), outer ring (4) matched with smear piece (6).

2. The highway asphalt pavement water seepage performance detection system according to claim 1, characterized in that the first rotating disc (5) is rotatably provided with a first gear (7) and the first gear (7) is meshed with a second gear (8) which is coaxially and fixedly arranged with the cylinder (1).

3. The highway asphalt pavement water seepage performance detection system according to claim 2, characterized in that the first disk is rotatably provided with a first conical disk (9), the first conical disk (9) is matched with a first wheel (10) which is rotatably arranged on the first disk and rotatably arranged with the floating block (6), the first wheel (10) is provided with a lead screw nut (11) which is rotatably arranged on the first disk in a coaxial vertical sliding manner, the lead screw nut (11) is matched with a lead screw (12), and the first disk is fixedly provided with a fixed cylinder (13) matched with the lead screw (12).

4. The highway asphalt pavement water seepage performance detection system according to claim 3, wherein the screw rod is provided with a first fixing ring (14) in a rotating mode with the same axis, the first fixing ring (14) is vertically provided with a first abutting block (15) matched with the fixing barrel (13) in a sliding mode, and a separation device is arranged between the first abutting block (15) and the first fixing ring (14).

5. The highway asphalt pavement water seepage performance detection system according to claim 4, wherein the separation device comprises a first separation block (16) slidably mounted on a first abutting block (15), the first separation block (16) is slidably mounted with a second separation block (17) slidably connected with a first fixing ring (14), and a first groove (18) matched with the first separation block (16) is formed in the first abutting block (15).

6. The highway asphalt pavement water seepage performance detection system according to claim 5, wherein the first rotating disc (5) is rotatably provided with a second disc (19), the second disc (19) is coaxially and rotatably provided with a third disc (20), the third disc (20) is slidably provided with more than 2 fixing rods (21), the fixing rods (21) are provided with 2 centering barrels (22), and the second disc (19) is provided with a second groove (23) matched with the fixing rods (21).

7. The highway asphalt pavement water seepage performance detection system according to claim 6, wherein the second disc (19) is provided with a positioning pin (24) in a sliding manner, a positioning spring is arranged between the positioning pin (24) and the second disc (19), and the third disc (20) is provided with a positioning hole (25) matched with the positioning pin (24).

8. The system for detecting the water seepage performance of the asphalt pavement of the highway according to claim 1, wherein a plurality of balancing weights (26) are arranged on the leveling block (6).

Technical Field

The invention belongs to the technical field of road detection equipment, and particularly relates to a water seepage performance detection system for an asphalt pavement of a highway.

Background

In the existing process of detecting the water seepage performance of the asphalt pavement, a water seepage detector needs to be put on the manually-applied sealant, but the surface of the manually-applied sealant, which is in contact with the base of the water seepage detector, is not on the same plane, some sealant surfaces are completely sealed with the water seepage detector, and some sealant surfaces are not in contact with the base of the water seepage detector, so that water in the measuring cylinder can pass through, and the place, which is not in contact with the water seepage detector, is leaked out, so that the measured water seepage performance of the asphalt pavement is inaccurate; the contact surface of the manually applied sealant and the base of the water seepage detector is not on the same plane, but the base of the water seepage detector is completely contacted and sealed with the surface of the sealant, so that the water seepage detector is inclined, the inaccuracy of the number read from the measuring cylinder by subsequent measuring personnel is caused, and the water seepage performance of the measured asphalt pavement is inaccurate; the center of the water seepage detector and the center of the manually-applied round sealant are the same as much as possible while the water seepage detector is placed, but in the existing process of placing the water seepage detector, the center of the manually-applied round sealant is observed through human eyes, so that the center of the water seepage detector and the center of the manually-applied round sealant are not consistent each time, when the centers are inconsistent, water in the water seepage detector falls onto the sealant and cannot directly fall onto asphalt, when the centers are inconsistent, the cross sections of water in a cavity of a base of the water seepage detector directly fall onto the asphalt pavement are different, and the detected asphalt pavement water seepage performance is inaccurate; the water seepage detector is placed on the sealing adhesive, a measuring cylinder on the water seepage detector is filled with water, when the sealing adhesive is manually coated into a round shape, the height of the sealing adhesive coated each time is difficult to guarantee different heights, so that the highest points of the measuring cylinders are different, the pressure of the water in the water seepage detector is different from that of water at the end of an asphalt pavement, the external conditions of water seepage into the asphalt pavement are different due to different pressures, and the measured water seepage performance of the asphalt pavement is inaccurate.

In view of the above, the system for detecting the water seepage performance of the asphalt pavement of the expressway is provided, and is used for solving the problem that the sealing glue and the contact surface of the water seepage detector in the traditional asphalt pavement detection device are not tight in sealing.

Disclosure of Invention

Aiming at the above situation, in order to overcome the defects of the prior art; the highway asphalt pavement water seepage performance detection system is characterized in that a measurer well adjusts an inner ring, an outer ring and a floating block, the measurer beats sealant between the inner ring and the outer ring, a first rotating disc rotates to drive the floating block to rotate, the floating block compacts and floats the sealant between the inner ring and the outer ring under the action of self gravity and the first rotating disc, and then a water seepage detector is placed on the compacted and floated sealant to detect the water seepage performance of a road surface.

In order to achieve the purpose, the invention provides the following technical scheme: highway bituminous paving infiltration performance detecting system, including cylinder, infiltration detector, its characterized in that, the cylinder cooperatees have with the interior ring of ground contact and interior ring cooperate have with the outer ring of ground contact, the cylinder rotates with the axle center and installs first rotary disk and the vertical slip of first rotary disk have with interior ring, outer ring matched with smooth piece.

Preferably, the first rotating disc is rotatably provided with a first gear, and the first gear is meshed with a second gear which is coaxially and fixedly arranged with the cylinder.

Preferably, first disc rotates and installs first conical plate, first conical plate cooperatees and has the rotation to install on first disc and rotate the first round of installation with floating block, first round is provided with the lead screw nut of rotation installation on first disc and lead screw nut cooperatees and has the lead screw with the vertical slip of axle center, fixed mounting has the fixed section of thick bamboo with lead screw matched with on the first disc

Preferably, the screw rod rotates with the axle center and installs first solid fixed ring, first solid fixed ring vertical slip be provided with fixed cylinder complex first butt joint piece, be provided with separator between first butt joint piece and the first solid fixed ring.

Preferably, separator includes the first separation block of slidable mounting on first butt piece, first separation block slidable mounting with first solid fixed ring between sliding connection's the second separation block, seted up on the first butt piece with first separation block matched with first groove.

Preferably, first rotary disk rotates to ann changes and has second disc and second disc to rotate with the axle center and install the third disc, the third disc slides to ann changes and has 2 dead levers more than, be provided with 2 centering barrels on the dead lever, set up on the second disc with dead lever matched with second groove.

Preferably, the second disc is provided with a positioning pin in a sliding manner, a positioning spring is arranged between the positioning pin and the second disc, and the third disc is provided with a positioning hole matched with the positioning pin.

Preferably, a plurality of balancing weights are arranged on the leveling block.

The invention has the beneficial effects that:

1. after the inner ring, the outer ring and the floating block are well adjusted by a measurer, the measurer beats a sealant between the inner ring and the outer ring, the first rotating disc rotates to drive the floating block to rotate, the floating block compacts and floats the sealant between the inner ring and the outer ring under the action of self gravity and the first rotating disc, then the seepage detector is placed on the compacted and floated sealant to detect the seepage performance of the pavement, and the problem that the contact surface of the sealant and the seepage detector in the traditional bituminous pavement detection device is not tightly sealed is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a cross-sectional view of the glue applying and dispensing mechanism of the present invention;

fig. 4 is a partial enlarged view of B of fig. 3;

FIG. 5 is a schematic view of the location of the locating pins and locating holes of the present invention;

FIG. 6 is an enlarged view of a portion C of FIG. 5;

FIG. 7 is a view showing the construction of a second separating block and a first fixing ring according to the present invention;

FIG. 8 is an enlarged view of a portion D of FIG. 7;

FIG. 9 is a structural view of the tricky fastener ring and lead screw of the present invention;

FIG. 10 is an enlarged view of a portion E of FIG. 9;

fig. 11 is a schematic view of the position of the present hair cylinder and first disk.

Detailed Description

The foregoing and other technical matters, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to the accompanying drawings, in which reference is made to the accompanying drawings.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Example one, as shown in fig. 1 and 2, a measurer needs to clean a measuring point, then place an inner ring 3 on a road surface, then place an outer ring 4 outside the inner ring 3, then place a cylinder 1 inside the inner ring 3, the cylinder 1 and the inner ring 3 are coaxially placed and the inner ring 3 and the outer surface of the cylinder 1 are in contact, the weight of the cylinder 1 is such that it cannot move on the road surface, but the weight of the cylinder 1 is not too large to prevent the measurer from moving, after the measurer places the inner ring 3, the outer ring 4 and the cylinder 1, the measurer adjusts the positions of the inner ring 3 and the outer ring 4 so that a leveling block 6 vertically slidably disposed on a first disc is in contact with the arc surface of the inner ring 3 and the arc surface of the outer ring 4, and after the leveling block 6 is in contact with both the inner ring 3 and the outer ring 4, then the inner ring 3 and the outer ring 4 are coaxially disposed, at the moment, the outer ring 4 and the inner ring 3 are ensured to be kept unchanged, the position of the inner ring 3 is ensured by the cylinder 1, and then the outer ring 4, a measuring person can put some bricks and broken stones and the like outside the outer ring 4, so that the position of the outer ring 4 is ensured to be unchanged, the purpose that the cambered surfaces of the leveling block 6 and the inner ring 3 are contacted with the cambered surface of the outer ring 4 is to ensure that the sealant between the inner ring 3 and the outer ring 4 is compacted and is consistent with the height of the whole circular sealant, the sealant is compacted to ensure that the road surface is completely contacted with the sealant, the water in the water seepage detector 2 cannot flow out from the contact position of the sealant and the road surface, so that the accuracy of data measured by the measuring person is ensured, the height of the whole circular sealant always ensures that the water seepage detector 2 is completely contacted with the sealant, and the water in the water seepage detector 2 cannot flow out from the contact position of the water seepage detector 2 and the sealant, so that the detection is ensured The accuracy of data measured by a measuring staff, and meanwhile, the height of the sealant always ensures that a measuring staff can make the water seepage detector 2 incline in order to make the water seepage detector 2 fully contact with the sealant, once the water seepage detector 2 inclines, the operating rate of the measuring staff when reading the data is increased, so that the inaccuracy of the data detected by the measuring staff is caused, the measured asphalt pavement water seepage performance is inaccurate, after the measuring staff adjust the leveling blocks 6, the inner ring 3 and the outer ring 4, the measuring staff hit the sealant between the inner ring 3 and the outer ring 4, the measuring staff drives the first rotating disc 5, the first rotating disc 5 rotates to drive the leveling blocks 6 to rotate, the leveling blocks 6 smear the conglobated or striped sealant between the inner ring 3 and the outer ring 4, and make the height of the sealant consistent, and then the staff move the cylinder 1 away, then the water seepage detector 2 is prevented from being evenly smeared on the sealant between the inner ring 3 and the outer ring 4, when the water seepage detector 2 is placed on the sealant, a measurer needs to ensure that the centers of the water seepage detector 2 and the circular sealant are consistent as much as possible, if the centers of the water seepage detector 2 and the circular sealant are not consistent, part of water of the water seepage detector 2 can directly fall on the sealant, the contact surface of the water in the water seepage detector 2 directly falling on a road surface can be inconsistent, and thus the data obtained by the measurer can be inaccurate, in order to ensure that the contact surface of the water in the water seepage detector 2 directly falling on the road surface is consistent, the inner ring 3 is contacted with the water seepage detector 2, as long as the water seepage detector 2 is placed on the inner ring 3, the centers of the inner ring 3 and the water seepage detector 2 can be consistent, thereby guaranteed that the direct contact surface that falls on the road surface of water in the detector 2 that seeps water at every turn is unanimous, because infiltration detector 2 contacts with sealed glue completely, the place that the interior torus 3 and the contact of infiltration detector 2 just can not followed to the water in the detector 2 that seeps water so spills to guarantee the accuracy of the data that the survey crew obtained, subsequent measuring step is unanimous with prior art's measuring step.

Embodiment two, on the basis of embodiment one, first gear 7 is through fixing the driving motor drive on first rotary disk 5, driving motor electrically connected has the controller, driving motor and controller electrically connected have external power supply, we install the purpose of first gear 7 and are in order to alleviate measuring staff's burden, measuring staff makes driving motor rotate through the controller, driving motor rotates the rotation of drive first gear 7, first gear 7 rotates and drives first rotary disk 5 under the effect of second gear 8 of fixed mounting on cylinder 1 and rotates, first rotary disk 5 rotates drive troweling block 6 and rotates, troweling block 6 rotates and evenly paints between inner ring 3 and outer ring 4 with sealed glue.

Third embodiment, on the basis of the first embodiment, when the sealant is manually injected into the space between the inner ring 3 and the outer ring 4, it is difficult for a person to control the amount of the sealant, because the outer diameter of the inner ring 3 and the inner diameter of the outer ring 4 are already determined, if the sealant is manually injected, the height of the circular sealant is high, if the sealant is manually injected, the height of the circular sealant is low, the height of the sealant is inconsistent, which causes the height of the highest point of the measuring cylinder in the water seepage detector 2 to be different, the height of the highest point causes the water pressure at the position contacting the road surface to be different, the water seepage into the road surface under external conditions is caused by different pressure, the difference is not caused by the structure of the road surface, the experimental data measured by the measurer is inaccurate, and the detected water seepage performance of the road surface is accordingly inaccurate, in order to enable the circular sealing height to be the same each time, the following structure is designed to solve the problem, when no sealing glue is arranged between the inner circular ring 3 and the outer circular ring 4, the troweling block 6 is in contact with the road surface under the action of gravity, the troweling block 6 is in contact with the road surface, so that the first wheel 10 rotatably mounted with the troweling block 6 is located at the limit position, in this time, the contact turning radius of the first wheel 10 and the first conical disc 9 is the largest, the first conical disc 9 is driven by a gluing motor fixedly mounted on a first contra disc, the gluing motor is electrically connected with a controller, the gluing motor is electrically connected with an external power supply, so that under the condition that the acceleration of the first conical disc 9 is not changed, the rotating speed of the first wheel 10 is the largest, the first wheel 10 is rotatably driven to coaxially and slidably provided with a lead screw nut 11, the lead screw nut 11 is rotatably driven to rotate the lead screw 12, the lead screw 12 rotates to drive the sealing rubber in the sealing rubber cylinder placed in the fixed cylinder 13 to fall between the inner circular ring 3 and the outer circular ring 4, the first conical disc 9 stops after rotating for a circle, then a measurer starts the driving motor to rotate through the controller, the driving motor rotates to drive the first rotating disc 5 to rotate, the first rotating disc 5 rotates to drive the leveling block 6 to rotate, the leveling block 6 rotates to level the sealing rubber between the inner circular ring 3 and the outer circular ring 4, after the sealing rubber is leveled, the leveling block 6 is contacted with the sealing rubber, the leveling block 6 ascends to drive the first wheel 10 to be smaller than the contact turning radius of the first conical disc 9, so that the rotating speed of the first wheel 10 is reduced, the rotating speed of the lead screw nut 11 is reduced, the rotating speed of the lead screw 12 is reduced, and the vertical movement distance of the lead screw 12 is reduced, the distance of the vertical movement of the screw rod 12 is reduced, so that the glue discharging amount of the sealing glue cylinder is reduced, when the rising height of the floating block 6 reaches a certain height, namely the first wheel 10 and the first conical disc 9 just break away from contact, at the moment, the measurer rotates the first conical disc 9, the first conical disc 9 does not drive the first wheel 10 to rotate, the first wheel 10 does not rotate, and the screw 12 and the stud do not vertically move, that is, after the floating block 6 reaches the height, the sealant of the sealing rubber cylinder in the fixed cylinder 13 cannot be extruded out, the rising heights of the leveling blocks 6 are consistent each time, namely, the heights of the round sealants are consistent, the heights of the highest points in the measuring cylinder are consistent due to the consistent heights of the round sealants, and the water pressures at the positions contacting with the road surface are different due to the consistent heights of the highest points, so that the data measured by measuring personnel are consistent and accurate;

in the process that the floating block 6 rises, the glue discharging amount in the sealing glue cylinder is gradually reduced, so that a measurer can more easily control the height of the round sealing glue, and the sealing glue is ensured to be the same in height each time of measurement;

if we directly make the screw controlled by the gluing motor, the distance of the vertical movement of the screw controlled by the gluing motor is certain, because the inner ring 3 and the outer ring 4 are used repeatedly, if the sealant on the inner ring 3 or the outer ring 4 is not cleaned and tightened, the height of the circular sealant is inconsistent, because the radii of the sealing rubber cylinder pistons fixed in the fixed cylinder 13 are different, the height of the circular sealant is also different, and the accuracy of the data measured by a measuring person cannot be ensured;

another driving method of the first conical disc 9 may be, as shown in fig. 3, that we mount a third gear on the cylinder 1 coaxially and rotatably, the third gear is mounted in mesh with a fourth gear rotatably mounted on the first disc, the fourth gear is fixedly mounted coaxially and rotatably with a second wheel, the second wheel is matched with a second conical disc rotatably mounted on the first rotating disc 5 and matched with the first conical disc 9, when the first rotating disc 5 rotates around the cylinder 1, the third gear rotates under the action of the fourth gear, the fourth gear rotates to drive the first conical disc 9 to rotate through the second wheel and the second conical disc, and this driving method is that the first rotating disc 5 does not stop rotating, and the first conical wheel does not stop rotating.

In a fourth embodiment, on the basis of the third embodiment, referring to fig. 7 and 8, since the piston in the sealant is located at a position not far away from the end of the sealant barrel, when a measurer changes the sealant barrel, the lead screw 12 needs to be far away from the sealant barrel, after the measurer changes the sealant barrel, the glue motor needs to be started to enable the piston in the sealant to be in contact with the lead screw 12, in the process, the glue motor rotates but does not press the sealant out, so that resources and time are wasted, the following structure is designed to solve the problem, when the sealant needs to be changed, the measurer operates the separating device to enable the first abutting block 15 to freely slide in the first fixing ring 14, the first abutting block 15 can be separated from the piston in the sealant barrel, the measurer changes the sealant barrel, and after the change, the measurer drives the separating device to enable the first abutting block 15 and the first fixing ring 14 to enable the first abutting block 15 and the piston to be simultaneously The plug contacts, and the sealant can be pressed out from the sealant barrel by the rotation of the sealant beating motor at the moment, so that the time and resources can not be wasted.

In a fifth embodiment, on the basis of the first embodiment, as shown in fig. 7 and 8, when the sealant does not need to be replaced, the first separating block 16 is clamped in the first groove 18, at this time, the screw rod vertically moves under the action of the screw nut 11, the screw rod 12 vertically moves to drive the first fixing ring 14 which is rotatably installed coaxially with the screw rod to move, the first fixing ring 14 moves to drive the first abutting block 15 to move through the first groove 18, the first abutting block 15 moves to drive the piston which is matched with the first abutting block to move, and the piston moves to press the sealant between the inner element and the outer ring 4; when the sealing glue needs to be replaced, the second separating block 17 is driven to move, so that the first separating block 16 is separated from the first groove 18, then the second separating block 17 is driven, so that the first abutting block 15 is separated from the piston, after the first abutting block 15 is separated from the piston, a measuring person can replace the sealing glue cylinder, and in order to prevent the first separating block 16 from being separated from the first groove 18 when the first fixing ring 14 moves, a separating spring is arranged between the first fixing ring 14 and the first separating block 16.

Sixth embodiment, on the basis of the first embodiment, referring to fig. 1, when the measuring person adjusts the position between the inner ring 3, the outer ring 4 and the troweling block 6, the measuring person holds the third disc 20 with one hand, rotates the second disc 19 rotatably installed with the first rotating disc 5 with the other hand, moves the fixing rod 21 toward the center of the cylinder 1 by the second groove 23 formed on the second disc 19 until the 2 fixing cylinders 13 provided on the fixing rod 21 contact the outer ring 4, the fixing rod 21 and the centering cylinder 22 are provided for coaxially arranging the outer ring 4 and the inner ring 3 and fixing the outer ring 4, and a bearing is provided between the first rotating disc 5 and the second disc 19 for keeping the second disc 19 fixed when the first rotating disc 5 rotates.

Seventh embodiment, on the basis of sixth embodiment, when the centering cylinder 22 is in contact with the outer ring 4, the positioning pin 24 enters the positioning hole 25 under the action of the positioning spring, so as to fix the second disk 19 and the third disk 20, so that the second disk 19 and the third disk 20 can be fixed without the assistance of a measurer, and the outer ring 4 is also fixed.

Eighth embodiment, on the basis of first embodiment, we set up the effect of a plurality of balancing weight 26 on floating block 6 in order to be fit for different types of sealed glue, the viscosity of different types of sealed glue is different, if floating block 6's gravity undersize, the viscous force between the sealed glue is enough to overcome floating block 6's gravity, floating block 6 just has no way to float sealed glue, thereby just can not be fine sealed, make the accuracy of the book that the survey crew surveyed, if floating block 6's gravity is too big, floating block 6 rotates which, there is exactly a pit, also can make the sealed effect of infiltration detector 2 poor like this, even can not seal, thereby lead to the inaccurate of survey crew measured data.

The above description is only for the purpose of illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various modifications conforming to the spirit of the present invention are within the scope of the present invention.