CN113668340B

CN113668340B - Highway quality detection device and detection method thereof

Info

Publication number: CN113668340B
Application number: CN202111018556.XA
Authority: CN
Inventors: 孙隽; 王越中; 刘传博; 霍延朋; 郭景新
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2023-06-02
Anticipated expiration: 2041-09-01
Also published as: CN113668340A

Abstract

The invention discloses a highway quality detection device which comprises a fixed seat and two support plates, wherein the two support plates are connected with the fixed seat through bolts, the top outer walls of the two support plates are provided with fixed ports, one side inner walls of the two fixed ports are respectively connected with a rotating shaft through bearings in a rotating way, the outer walls of the rotating shafts are fixedly connected with moving wheels, the bottom outer walls of the fixed seat are provided with fixed grooves, detection mechanisms are arranged in the fixed grooves, each detection mechanism comprises a fixed frame and a balance plate, the fixed frames are connected with the fixed grooves through bolts, and the top outer walls of the fixed seats are fixedly connected with the fixed plates. The invention improves the accuracy of detection, prevents deviation of a measurement result caused by small variation amplitude of the road surface, can process impurities on the road surface so as to improve the accuracy of detection data, and prevents the impurities from being adhered to the road surface and being difficult to be removed, thereby interfering with the flatness detection of the road surface.

Description

Highway quality detection device and detection method thereof

Technical Field

The invention relates to the technical field of expressway quality detection, in particular to an expressway quality detection device and an expressway quality detection method.

Background

The road surface quality of the highway needs to be detected after the construction of the highway, the road flatness and the flatness condition of each structural level of the road surface are in certain connection, namely the flatness effect of each level is reflected on the surface of the road surface in an accumulated way, the flatness detection is a specified standard gauge, and the intermittent or continuous measurement of the concave-convex condition of the surface of the road, namely the index of the non-flatness, is an important link for checking, accepting and maintaining the road surface.

When the flatness of the road is measured, the fluctuation amplitude of the road surface is small, so that the range of view is not changed, and when the road surface is detected by the conventional device, the measurement result is often deviated due to the small fluctuation amplitude, and the road surface detection is disturbed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a highway quality detection device and a detection method thereof.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a highway quality detection device, includes fixing base and two backup pads, two pass through bolted connection between backup pad and the fixing base, two fixed orifices has all been seted up to the top outer wall of backup pad, and one side inner wall of two fixed orifices all rotates through the bearing and be connected with the pivot, and the outer wall fixedly connected with removal wheel of pivot, the fixed slot has been seted up to the bottom outer wall of fixing base, and the inside of fixed slot is provided with detection mechanism, detection mechanism includes mount and balance plate, and passes through bolted connection between mount and the fixed slot, the top outer wall fixedly connected with fixed plate of fixing base, and the both sides outer wall of fixed plate all has splint through hinged joint, two be provided with the air cushion between splint and the fixed plate, the both sides of fixed plate top outer wall all are provided with the trachea, be provided with the connecting pipe between trachea and the air cushion, there is the dead lever through hinged joint between splint and the balance plate, the through-hole has all been seted up to the both sides of fixing base top outer wall, and the dead lever is located the inside of through-hole.

Preferably, the top outer wall fixedly connected with fixed block of balance plate, and the equal fixedly connected with fixed axle of both sides outer wall of fixed block, the opposite both sides outer wall of mount all is connected with the sleeve through the bearing rotation, and two fixed axles are located two telescopic interiors, telescopic bottom outer wall is provided with the binding bolt.

Preferably, two the equal fixedly connected with carousel of one side outer wall of pivot, and the equal fixedly connected with fixed pin in the position that one side outer wall of two carousels is close to the top, the outer wall rotation of fixed pin is connected with the bush, and the top outer wall of bush has the bracing piece through hinged joint, the top outer wall fixedly connected with connecting rod of bracing piece.

Preferably, the outer walls of the two sides of the fixing seat are all connected with the connecting plates through hinges, the two connecting plates are connected with the two connecting rods through hinges, an air bag is arranged between the connecting plates and the fixing seat, a guide pipe is arranged on the outer wall of the bottom of the air bag, and an air tap is arranged on the outer wall of one side of the guide pipe.

Preferably, the air tap is horn-shaped, and the air tap is obliquely arranged at one side of the balance plate.

Preferably, the one side outer wall of fixing base is provided with strickle mechanism, and strickle mechanism includes scraper blade and spiller, through bolted connection between scraper blade and the fixing base, and the installing port has been seted up to one side outer wall of scraper blade, passes through bolted connection between spiller and the installing port.

Preferably, a rotating roller is rotatably connected between the inner walls of the two opposite sides of the mounting opening through bearings, and a plurality of crushing cutters are fixedly connected to the outer wall of the rotating roller and are arc-shaped.

The highway quality detection method comprises the following steps:

s1: the device is moved to the road by the moving wheel, and is pushed to advance by the moving wheel;

s2: the impurity on the highway is shoveled, the scraping mechanism moves along with the movement of the device, when the refractory impurity is adhered to the road surface, the impurity is crushed by the crushing cutter, and the impurity is shoveled by the shoveling cutter;

s3: when the flatness of the pavement is detected, the rotating wheel drives the rotary table to rotate, the rotary table drives the supporting rod and the connecting rod to reciprocate up and down during rotation, and the connecting rod is connected with the connecting plate through a hinge, so that the connecting rod reciprocates up and down and drives the connecting plate to reciprocate, the connecting plate compresses the air bag during swinging, and at the moment, the air in the air bag is discharged through the guide pipe after being compressed and is sprayed onto the pavement through the air nozzle, and the impurities on the pavement are treated through the sprayed air flow;

s4: the flatness of road surface is detected through the balance plate, when the road surface is sunken or raised, one side of the balance plate can be tilted, one side of the balance plate can drive the fixing rod to move upwards when tilted, at the moment, the clamping plate can deflect to one side under the action of the fixing rod, the clamping plate can compress the air cushion when deflected, gas inside the air cushion can be conveyed to the inside of the balloon through the connecting pipe and the air pipe after being compressed, and the balloon can bulge due to the inflation of the gas, so that the recess or the protrusion of the road surface can be detected rapidly and effectively through the bulge of the balloon.

The beneficial effects of the invention are as follows:

1. through the detection mechanism, in the process of detecting the flatness of the pavement, as the balance plate is initially in contact with the pavement, when the pavement is sunken or raised, one side of the balance plate can tilt, and the fixing rod is driven to move upwards by one side of the balance plate when the balance plate is tilted, at the moment, the clamping plate can deflect to one side under the action of the fixing rod, the clamping plate can compress the air cushion when the clamping plate deflects, the gas in the air cushion can be conveyed into the balloon through the connecting pipe and the air pipe after being compressed, and the balloon can bulge due to the inflation of the gas, so that the pavement can be quickly and effectively detected to be sunken or raised through the bulge of the balloon, the detection accuracy is further improved, deviation of a measurement result caused by small pavement change amplitude is prevented, and the detection of the pavement is disturbed;

2. when the flatness of the road surface is detected, the rotating wheel rotates to drive the rotating disc to rotate, the rotating disc drives the supporting rod and the connecting rod to reciprocate up and down, and the connecting rod is connected with the connecting plate through a hinge, so that the connecting rod reciprocates up and down and drives the connecting plate to reciprocate, the connecting plate can compress the air bag when in swinging, at the moment, the air in the air bag is discharged through the guide tube after being compressed and is sprayed onto the road surface through the air nozzle, so that the accuracy of detected data is improved, balance of the balance plate is prevented from being broken due to the fact that the impurities remain on the road surface, and the flatness detection of the road surface is disturbed;

3. through the mechanism of strickling that sets up, when the device is moving, can carry out the shoveling to the intractable impurity on the road surface through strickling the mechanism and handle, prevent that impurity adhesion from causing the interference to the roughness measurement on road surface on the road surface, in addition, when the device is moving, when broken sword and impurity contact, broken sword can drive the roller and rotate to carry out broken processing to impurity through the effort when broken sword rotates, prevent that impurity adhesion from being difficult to shoveling on the road surface, thereby detect the roughness to the road surface and cause the interference, in order to improve the accuracy of detected data.

Drawings

FIG. 1 is a schematic diagram of a highway quality inspection device according to the present invention;

FIG. 2 is a schematic diagram of a part of a highway quality detecting device according to the present invention;

FIG. 3 is a schematic diagram of a detecting mechanism of the highway quality detecting device according to the present invention;

FIG. 4 is a schematic diagram of a balancing plate structure of the highway quality detecting device according to the present invention;

fig. 5 is a schematic structural diagram of a scraping mechanism of the highway quality detecting device according to the present invention.

In the accompanying drawings: 1-a fixed seat; 2-connecting plates; 3-supporting plates; 4-moving wheels; 5-fixing the port; 6-a strickling mechanism; 7-through holes; 8-a detection mechanism; 9-rotating shaft; 10-a turntable; 11-a catheter; 12-air tap; 13-an air bag; 14-fixing pins; 15-connecting rods; 16-supporting rods; 17-pin sleeve; 18-fixing frame; 19-a fixed block; 20-balancing plates; 21-a fixed rod; 22-clamping plates; 23-air cushion; 24-balloon; 25-trachea; 26-connecting pipes; 27-a fixed plate; 28-fastening bolts; 29-a sleeve; 30-fixing the shaft; 31-scraping plate; 32-mounting port; 33-a shovel blade; 34-a crushing knife; 35-roller.

Detailed Description

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-5, the highway quality inspection device comprises a fixed seat 1 and two support plates 3, wherein the two support plates 3 are connected with the fixed seat 1 through bolts, the top outer walls of the two support plates 3 are provided with fixed openings 5, one side inner walls of the two fixed openings 5 are rotatably connected with a rotating shaft 9 through bearings, the outer walls of the rotating shaft 9 are connected with a moving wheel 4 through bolts, the bottom outer wall of the fixed seat 1 is provided with a fixed groove, the inside of the fixed groove is provided with a detection mechanism 8, the detection mechanism 8 comprises a fixed frame 18 and a balance plate 20, the fixed frame 18 is connected with the fixed groove through bolts, the top outer wall of the fixed seat 1 is connected with a fixed plate 27 through bolts, two side outer walls of the fixed plate 27 are connected with clamping plates 22 through hinges, an air cushion 23 is arranged between the two clamping plates 22 and the fixed plate 27, two sides of the top outer wall of the fixed plate 27 are provided with air pipes 25, and the balloon 24 is arranged on the outer wall of one side of the air pipe 25, the connecting pipe 26 is arranged between the air pipe 25 and the air cushion 23, the fixing rod 21 is connected between the clamping plate 22 and the balance plate 20 through a hinge, the through holes 7 are formed on the two sides of the outer wall of the top of the fixing seat 1, the fixing rod 21 is positioned in the through holes 7, in the process of detecting the flatness of the road surface, as the balance plate 20 is initially contacted with the road surface, when the road surface is concave or convex, one side of the balance plate 20 can tilt, one side of the balance plate 20 can drive the fixing rod 21 to move upwards when tilting, at the moment, the clamping plate 22 can deflect to one side under the action of the fixing rod 21, the air cushion 23 can be compressed when the clamping plate 22 deflects, and the gas in the air cushion 23 can be conveyed into the balloon 24 through the connecting pipe 26 and the air pipe 25 after being compressed, the balloon 24 is inflated by the gas, so that the bulge of the balloon 24 can be used for rapidly and effectively detecting whether the pavement is concave or convex, further improving the detection accuracy and preventing deviation of the measurement result caused by small pavement change amplitude, thereby interfering with the pavement detection.

In the invention, the top outer wall of the balance plate 20 is connected with a fixed block 19 through a bolt, the outer walls of two sides of the fixed block 19 are connected with fixed shafts 30 through bolts, the outer walls of two opposite sides of the fixed frame 18 are respectively connected with a sleeve 29 through bearings in a rotating way, the two fixed shafts 30 are positioned in the two sleeves 29, and the outer wall of the bottom of the sleeve 29 is provided with a fastening bolt 28.

In the invention, one side outer wall of each rotating shaft 9 is connected with a rotating disc 10 through bolts, the positions, close to the tops, of one side outer walls of each rotating disc 10 are connected with a fixed pin 14 through bolts, the outer walls of the fixed pins 14 are rotatably connected with a pin sleeve 17, the top outer walls of the pin sleeves 17 are connected with a supporting rod 16 through hinges, and the top outer walls of the supporting rods 16 are connected with a connecting rod 15 through bolts.

According to the invention, the outer walls of two sides of a fixed seat 1 are connected with a connecting plate 2 through hinges, the two connecting plates 2 are connected with two connecting rods 15 through hinges, an air bag 13 is arranged between the connecting plate 2 and the fixed seat 1, a guide pipe 11 is arranged on the outer wall of the bottom of the air bag 13, and an air tap 12 is arranged on the outer wall of one side of the guide pipe 11.

In the invention, the air tap 12 is in a horn shape, the air tap 12 is obliquely arranged at one side of the balance plate 20, when the flatness of a road surface is detected, the rotating wheel 4 drives the rotary table 10 to rotate, the rotary table 10 drives the supporting rod 16 and the connecting rod 15 to reciprocate up and down when rotating, and the connecting rod 15 is connected with the connecting plate 2 through a hinge, so that the connecting rod 15 drives the connecting plate 2 to reciprocate up and down while reciprocating, the connecting plate 2 compresses the air sac 13 when swinging, at the moment, the air in the air sac 13 is discharged through the guide pipe 11 after being compressed and is sprayed onto the road surface through the air tap 12, so that impurities on the road surface are processed through the sprayed air flow, the accuracy of detected data is improved, and the balance of the balance plate 20 is broken due to the fact that the impurities remain on the road surface is prevented, and the flatness detection of the road surface is disturbed.

In the invention, a scraping mechanism 6 is arranged on one side outer wall of a fixed seat 1, the scraping mechanism 6 comprises a scraping plate 31 and a scraper knife 33, the scraping plate 31 is connected with the fixed seat 1 through a bolt, a mounting opening 32 is formed on one side outer wall of the scraping plate 31, and the scraper knife 33 is connected with the mounting opening 32 through a bolt.

In the invention, the rotating roller 35 is rotationally connected between the inner walls at two opposite sides of the mounting opening 32 through the bearings, the outer wall of the rotating roller 35 is connected with the plurality of crushing cutters 34 through the bolts, the crushing cutters 34 are arc-shaped, when the device is moving, refractory impurities on the road surface can be removed through the scraping mechanism 6, the impurities are prevented from adhering to the road surface to cause interference on the measurement of the flatness of the road surface, in addition, when the device is moving, the crushing cutters 34 can drive the rotating roller to rotate when the crushing cutters 34 are contacted with the impurities, so that the impurities are crushed through acting force when the crushing cutters 34 rotate, the impurities are prevented from adhering to the road surface and are difficult to be removed, and the interference on the detection of the flatness of the road surface is caused, so that the accuracy of detection data is improved.

The highway quality detection method comprises the following steps:

Working principle: when in use, the device is pushed to move by the moving wheel 4, in the process of detecting the flatness of the pavement, as the balance plate 20 is initially contacted with the pavement, when the pavement is sunken or raised, one side of the balance plate 20 can be tilted, and one side of the balance plate 20 can drive the fixing rod 21 to move upwards when tilted, at the moment, the clamping plate 22 can deflect to one side under the action of the fixing rod 21, the clamping plate 22 compresses the air cushion 23 when deflected, the gas in the air cushion 23 can be conveyed into the balloon 24 through the connecting pipe 26 and the air pipe 25 after being compressed, the balloon 24 can be raised due to the inflation of the gas, thus the pavement is quickly and effectively detected to be sunken or raised through the inflation of the balloon 24, the detection accuracy is further improved, the deviation of the measurement result caused by small pavement change amplitude is prevented, thus, the detection of the road surface is interfered, when the flatness of the road surface is detected, the rotating wheel 4 drives the rotary table 10 to rotate, the rotary table 10 drives the supporting rod 16 and the connecting rod 15 to reciprocate up and down during rotation, and the connecting rod 15 and the connecting plate 2 are connected through a hinge, so the connecting rod 15 drives the connecting plate 2 to reciprocate and swing up and down during the reciprocating movement, the connecting plate 2 compresses the air bag 13 during the swinging, at the moment, the air in the air bag 13 is discharged through the guide pipe 11 after being compressed and is sprayed onto the road surface through the air nozzle 12, thereby the impurity on the road surface is processed through the sprayed air flow, so as to improve the accuracy of the detection data, prevent the balance of the balance plate 20 caused by the residue of the impurity on the road surface from being broken, thus the detection of the flatness of the road surface is interfered, when the device is moving, can carry out the shoveling to the intractable impurity on the road surface through strickleing mechanism 6 and handle, prevent that impurity adhesion from causing the interference to the roughness measurement on road surface on the road surface, in addition, when the device is moving, when broken sword 34 and impurity contact, broken sword 34 can drive the roller and rotate to carry out broken handling to the impurity through the effort when broken sword 34 rotates, prevent that impurity adhesion from being difficult to shoveling on the road surface, thereby detect the roughness to the road surface and cause the interference, in order to improve the accuracy of detected data.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a highway quality detection device, includes fixing base (1) and two backup pads (3), two pass through bolted connection between backup pad (3) and fixing base (1), two fixed orifices (5) have all been seted up to the top outer wall of backup pad (3), and one side inner wall of two fixed orifices (5) all is connected with pivot (9) through the bearing rotation, and the outer wall fixedly connected with of pivot (9) removes round (4), a serial communication port, the fixed slot has been seted up to the bottom outer wall of fixing base (1), and the inside of fixed slot is provided with detection mechanism (8), detection mechanism (8) include mount (18) and balance board (20), and pass through bolted connection between mount (18) and the fixed slot, the top outer wall fixedly connected with fixed plate (27) of fixing base (1), and the both sides outer wall of fixed plate (27) all have splint (22) through hinged joint, two be provided with air cushion (23) between splint (22) and the fixed plate (27), both sides of fixed plate (27) top outer wall all are provided with trachea (25), and one side (24) of connecting pipe (25) are provided with between balloon (25), the utility model discloses a connecting plate, including fixing base (1), fixed plate (20), splint (22), fixed plate (20), through-hole (7) have all been seted up to the both sides of fixing base (1) top outer wall, and fixed plate (21) are located the inside of through-hole (7), the top outer wall fixedly connected with fixed block (19) of balanced plate (20), and the both sides outer wall of fixed block (19) all fixedly connected with fixed axle (30), the both sides outer wall that fixed frame (18) are relative all is connected with sleeve (29) through the bearing rotation, two fixed axles (30) are located the inside of two sleeves (29), the bottom outer wall of sleeve (29) is provided with binding bolt (28), two one side outer wall of pivot (9) all fixedly connected with carousel (10), and the position that one side outer wall of two carousels (10) is close to the top all fixedly connected with fixed pin (14), the outer wall rotation of fixed pin sleeve (17), the top outer wall of pin sleeve (17) is connected with bracing piece (16) through the hinge, the top outer wall fixedly connected with connecting rod (15) of bracing piece (16), the both sides outer wall of fixing base (1) all is connected with connecting plate (2) through hinge (2) and two connecting plates (2), be provided with gasbag (13) between connecting plate (2) and fixing base (1), the bottom outer wall of gasbag (13) is provided with pipe (11), and one side outer wall of pipe (11) is provided with air cock (12), air cock (12) shape is loudspeaker form, and air cock (12) slope sets up in one side of balance plate (20), when meetting road surface sunken or arch, one side of balance plate (20) can take place the perk, and one side of balance plate (20) can drive dead lever (21) and upwards move when the perk, at this moment, splint (22) can shift to one side under the effect of dead lever (21), and splint (22) can compress air cushion (23) when the skew, the inside gas of air cushion (23) can be carried to the inside of balloon (24) through connecting pipe (26) and trachea (25) after the compression, and balloon (24) can bulge owing to the inflation of gas, thereby can be fast effective detect out that the road surface exists sunken or protruding through the bulge of balloon (24).

2. The highway quality detection device according to claim 1, wherein a scraping mechanism (6) is arranged on the outer wall of one side of the fixed seat (1), the scraping mechanism (6) comprises a scraping plate (31) and a scraper knife (33), the scraping plate (31) is connected with the fixed seat (1) through bolts, a mounting opening (32) is formed in the outer wall of one side of the scraping plate (31), and the scraper knife (33) is connected with the mounting opening (32) through bolts.

3. The highway quality detection device according to claim 2, wherein a rotating roller (35) is rotatably connected between inner walls of two opposite sides of the mounting opening (32) through a bearing, and a plurality of crushing cutters (34) are fixedly connected to an outer wall of the rotating roller (35), and the crushing cutters (34) are arc-shaped.

4. A method for detecting the quality of a highway, wherein the method for using the device for detecting the quality of a highway according to claim 3 comprises the steps of: