CN216947769U

CN216947769U - Town road roughness detection device

Info

Publication number: CN216947769U
Application number: CN202220523083.2U
Authority: CN
Inventors: 张守波; 王鹏
Original assignee: Xuyi Guolian Construction Engineering Quality Inspection Co ltd
Current assignee: Xuyi Guolian Construction Engineering Quality Inspection Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-12
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to a municipal road flatness detection device, which is applied to the field of road detection technology and comprises a road flatness detector and a carrier vehicle, wherein the road flatness detector is arranged on the carrier vehicle which is arranged on a road surface to be detected; clean the mechanism and be used for cleaning the road surface, clean the mechanism and be located stone removal mechanism orientation bear one side of car, clean the mechanism setting and be in on the connecting rod, just the one end of cleaning the mechanism is supported and is pasted on the road surface, clean the other end of mechanism with bear the car and be connected. This application has the effect that improves detection efficiency.

Description

Town road roughness detection device

Technical Field

The application relates to the field of road detection technology, in particular to a municipal road flatness detection device.

Background

Road flatness detection device mainly used for the construction inspection of road surface engineering such as high-grade highway, town road, airport runway, completion acceptance and road maintenance. The flatness of the road surface is one of the main technical indexes for evaluating the quality of the road surface, and is related to the safety and comfort of driving, the impact force on the road surface and the service life.

The road flatness detection device in the related art comprises a road flatness detector and a bearing vehicle, wherein the road flatness detector is fixed on the bearing vehicle, and the bearing vehicle is self-driven or mounted on a motor vehicle to drive the road flatness detector to move on a road so as to detect the road.

To the above-mentioned correlation technique, the inventor thinks that this road roughness detection device is influenced by debris on the road surface greatly, need clear up the road surface earlier during the use and just can begin to detect, has increased measurement personnel's work load to influence detection efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that clearance road surface influences detection efficiency, this application provides a town road roughness detection device.

The application provides a town road roughness detection device adopts following technical scheme:

a municipal road flatness detection device comprises a road flatness detector and a bearing vehicle, wherein the road flatness detector is arranged on the bearing vehicle, the bearing vehicle is arranged on a road surface to be detected, the municipal road flatness detection device also comprises a stone removing mechanism and a cleaning mechanism, the stone removing mechanism is used for cleaning stones with larger volume on the road surface, and the stone removing mechanism is positioned on one side of the advancing direction of the bearing vehicle and is connected with the bearing vehicle through a pair of connecting rods;

clean the mechanism and be used for cleaning the road surface, clean the mechanism and be located stone removal mechanism orientation bear one side of car, clean the mechanism setting and be in on the connecting rod, just the one end of cleaning the mechanism is supported and is pasted on the road surface, clean the other end of mechanism with bear the car and be connected.

Through adopting above-mentioned technical scheme, can clear up debris such as the great stone of volume, rubbish on the road surface through the mechanism of clearing stone, can clear up the equal less debris of sand grain that does not pass through the mechanism of clearing stone on the road surface through clearing the mechanism, bear the car and carry road roughness detector and remove on the road surface through the mechanism of clearing stone and clear up the mechanism clearance, detect the road. Through stone removal mechanism with clean the mechanism and replace the manual work and clean the road surface, can reduce staff's work load, and the clearance effect is better, the clearance is fast, can also accomplish the detection when clearing up the road surface to can improve detection efficiency.

Optionally, the stone removing mechanism includes a baffle, a shift lever and a first driving assembly for driving the shift lever to move, the carrying vehicle is located between the pair of connecting rods and connected to the connecting rods, and one end of each connecting rod, which is far away from the carrying vehicle, is connected to the baffle;

the first driving assembly is located between the baffle and the cleaning mechanism and arranged on the connecting rod, the shifting lever is connected with the first driving assembly, a sliding hole for the shifting lever to slide in a matching mode is formed in the baffle, one end, far away from the first driving assembly, of the shifting lever penetrates through the sliding hole, and the shifting lever moves in a direction perpendicular to the advancing direction of the carrier vehicle under the driving of the first driving assembly.

By adopting the technical scheme, the connecting rod is used for connecting the baffle and installing the first driving assembly, the baffle is used for intercepting large-size sundries on the road to be detected, the deflector rod is driven by the first driving assembly to reciprocate along the direction perpendicular to the advancing direction of the bearing vehicle, and the sundries are separated and separated, so that the possibility that the sundries are pressed by the detection wheel of the road flatness detector and the detection precision is influenced can be reduced.

Optionally, the first driving assembly includes a screw, a moving block in threaded connection with the screw, and a driving motor for driving the screw to rotate, and the shift lever is connected to the moving block; one end of the screw is connected with an output shaft of the driving motor, the other end of the screw is rotatably connected to one of the connecting rods, and the driving motor is mounted on the other connecting rod.

By adopting the technical scheme, the screw rod is driven to rotate by the driving motor, and the screw rod rotates to enable the moving block to drive the shifting rod to move so as to separate sundries, so that the possibility that the sundries influence the detection precision of the road flatness detector is reduced.

Optionally, both sides of the shifting lever are connected with shifting blocks, the shifting blocks are located on one side, back to the carrier, of the baffle, and when the shifting lever moves to one end of the sliding hole, the shifting blocks push the stone away from the baffle.

By adopting the technical scheme, sundries accumulated at two ends of the sliding hole on the baffle are pushed away from the baffle through the shifting block so as to reduce the forward resistance of the bearing vehicle.

Optionally, the sweeping mechanism comprises at least one sweeping assembly, a transmission assembly and a second driving assembly;

the second driving assembly comprises a driven shaft, a first belt wheel, a second belt wheel and a transmission belt, the driven shaft is positioned between the pair of connecting rods, one end of the driven shaft is rotatably connected to one of the connecting rods, and the other end of the driven shaft is rotatably connected to the other connecting rod; the belt wheel is sleeved on and connected with a driving axle of the carrier vehicle, the belt wheel is sleeved on and connected with the driven shaft, and the belt wheel I drives the belt wheel II to synchronously rotate through the transmission belt;

clean the subassembly and be used for cleaning the road surface, drive assembly is used for the drive clean the subassembly, drive assembly's one end with the driven shaft is connected, drive assembly's the other end with clean the subassembly and connect, clean the subassembly and keep away from drive assembly's one end is supported and is pasted on the road surface.

Through adopting above-mentioned technical scheme, the drive axletree of bearing the car rotates the drive and bears the car and gos forward, drives a band pulley and rotates simultaneously, and band pulley drives two rotations of band pulley through the drive belt, and then drives the driven shaft and rotate, and the driven shaft rotates drive transmission assembly and drives and clean the subassembly and clean the road surface, clears away debris from the road surface of traveling that bears the car to can further reduce the detection wheel of road roughness detector and press the possibility of debris, thereby further improve and detect the precision.

Optionally, the sweeping assembly comprises a sweeping brush and a rotating shaft, the rotating shaft is connected with a brush plate of the sweeping brush, bristles of the sweeping brush are attached to the road surface in a propping mode, and one end of the sweeping brush is far away from the rotating shaft and is connected with the transmission assembly.

Through adopting above-mentioned technical scheme, transmission assembly drives the pivot and rotates, and then drives the brush rotation of sweeping the way, clears away the debris on the road surface from the road surface of traveling that bears the car to reduce the detection wheel of road roughness detector and press the possibility of debris.

Optionally, a fixing plate is connected between the pair of connecting rods, a dust cover is arranged on the fixing plate, the driven shaft penetrates through the dust cover, the rotation of the driven shaft is not affected by the dust cover, and the transmission assembly is located in the dust cover;

the transmission assembly comprises a driving bevel gear and a driven bevel gear which are meshed with each other, the driving bevel gear is coaxially connected to the driven shaft, a mounting seat is arranged on the bottom wall of the dust cover, the driven bevel gear is rotatably connected to the mounting seat, and the driven bevel gear is coaxially connected to the rotating shaft.

Through adopting above-mentioned technical scheme, the mount pad is used for installing driven bevel gear, and driven shaft rotation drive initiative bevel gear rotates and drives driven bevel gear and rotate, and driven bevel gear rotates and drives pivot and road sweeper brush and rotate, cleans the road surface.

The fixed plate is used for fixing the dust cover, and the dust cover can reduce the possibility that dust falls on drive bevel gear and driven bevel gear, makes drive bevel gear and driven bevel gear can the steady drive, and then makes the road sweeper brush can clean the road surface steadily.

Optionally, one side of the shifting block, which faces the road surface, is provided with bristles, and the bristles abut against the road surface.

By adopting the technical scheme, the possibility that the stone blocks are clamped between the shifting block and the road surface can be reduced through the brush bristles, so that the shifting block can stably move, and sundries on the road surface are shifted away from the running route of the carrier vehicle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the stone removing mechanism and the cleaning mechanism replace manual cleaning of the road surface, so that the workload of workers can be reduced, the cleaning effect is good, the cleaning speed is high, and the detection can be completed while the road surface is cleaned, so that the detection efficiency can be improved;

2. the shifting block pushes sundries accumulated at two ends of the sliding hole on the baffle away from the baffle under the driving of the first driving assembly, so that the forward resistance of the bearing vehicle can be reduced;

3. the dust cover can reduce the possibility that dust falls on the drive bevel gear and the driven bevel gear, so that the drive bevel gear and the driven bevel gear can stably drive, and the sweeping brush can stably clean the road surface.

Drawings

FIG. 1 is a schematic diagram of a town road flatness detecting apparatus in an embodiment of the present application.

Fig. 2 is a schematic view illustrating a connection relationship between a second driving assembly and a carrier vehicle in an embodiment of the present application.

Fig. 3 is a schematic view of a sweeping mechanism in an embodiment of the present application.

Reference numerals: 1. a road flatness detector; 2. a load-bearing vehicle; 3. a stone removing mechanism; 31. a baffle plate; 311. a slide hole; 32. a deflector rod; 33. a first drive assembly; 331. a screw; 332. a moving block; 333. a drive motor; 4. a cleaning mechanism; 41. a sweeping assembly; 411. a road sweeping brush; 412. a rotating shaft; 42. a transmission assembly; 421. a drive bevel gear; 422. a driven bevel gear; 43. a second drive assembly; 431. a driven shaft; 432. a first belt wheel; 433. a second belt wheel; 434. a transmission belt; 5. a connecting rod; 6. shifting blocks; 7. a fixing plate; 8. a dust cover; 9. a mounting seat; 10. brushing; 11. a push rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses town road roughness detection device. Referring to fig. 1, town road roughness detection device includes road roughness detector 1, bears car 2, stone removing mechanism 3 and cleans mechanism 4, and road roughness detector 1 installs on bearing car 2, bears car 2 and arranges in and wait to detect the road on, bears car 2 and moves on the road through self-driven mode, bears and is fixed with push rod 11 on the car 2, and the staff changes the moving direction who bears car 2 through twisting push rod 11. Bear the both sides of car 2 and all be fixed with connecting rod 5, stone cleaning mechanism 3 and clean mechanism 4 and all be located one side of bearing 2 advancing direction of car and connect on connecting rod 5, stone cleaning mechanism 3 is used for clearing up the great stone of volume on the road surface, debris such as rubbish, clean mechanism 4 is used for cleaning the equal less debris of sand grain that does not pass through stone cleaning mechanism 3 clearance on the road surface, bear 2 delivery road roughness detectors 1 of car and remove on the road surface through stone cleaning mechanism 3 and cleaning mechanism 4 clearance, detect the road. Through stone removal mechanism 3 and clean mechanism 4 and replace the manual work and clean the road surface, can reduce staff's work load, and the clearance effect is better, and the clearance is fast, can also accomplish the detection when clearing up the road surface to can improve detection efficiency.

Referring to fig. 1, the rock-cleaning mechanism 3 comprises a blocking plate 31, a shift lever 32 and a first driving assembly 33, wherein the blocking plate 31 is fixed at one end of a pair of connecting rods 5 far away from the carrier vehicle 2. The first driving assembly 33 is located between the baffle 31 and the carrier vehicle 2, the first driving assembly 33 is composed of a screw 331, a moving block 332 screwed on the screw 331, and a driving motor 333 for driving the screw 331 to rotate, the driving motor 333 is installed on one side of one of the connecting rods 5 facing away from the carrier vehicle 2, the screw 331 is coaxially connected to an output shaft of the driving motor 333, the screw 331 penetrates through the connecting rod 5 and is rotatably connected to the other connecting rod 5, and the screw 331 is arranged parallel to the baffle 31. The baffle 31 is fixed on one side of the moving block 332, which is back to the bearing vehicle 2, the baffle 31 is provided with a sliding hole 311 for the shifting rod 32 to slide in a matching manner, the shifting rod 32 penetrates through the sliding hole 311, the shifting blocks 6 are fixed on two sides of the part, which is located on one side of the baffle 31, which is back to the screw 331, of the shifting rod 32, the screw 331 is driven to rotate through the driving motor 333, the moving block 332 drives the shifting rod 32 and the shifting blocks 6 to reciprocate to shift sundries out of the two ends of the baffle 31 through rotation of the screw 331, and therefore the possibility that the detection precision is reduced due to the fact that the detection wheels of the road flatness detector 1 press the sundries can be reduced.

Referring to fig. 1, in addition, the side of the shifting block 6 facing the road surface is bonded with the brush bristles 10, and the brush bristles 10 are abutted against the road surface, so that the situation that sundries are clamped between the shifting block 6 and the road surface to prevent the shifting block 6 from moving can be reduced, and the shifting block 6 can stably shift the sundries on the road surface away from the driving route of the carrier vehicle 2.

Referring to fig. 2 and 3, sweeping mechanism 4 includes at least one sweeping assembly 41, a transmission assembly 42 and a second drive assembly 43, transmission assembly 42 is used for driving sweeping assembly 41, and second drive assembly 43 is used for driving transmission assembly 42. In this embodiment, taking the number of the second driving assemblies 43 as one and the number of the cleaning assemblies 41 and the transmission assemblies 42 as two as examples, the cleaning assemblies 41 and the transmission assemblies 42 are arranged in a one-to-one correspondence manner. The sweeping assembly 41 comprises a sweeping brush 411 and a rotating shaft 412, the brush bristles 10 of the sweeping brush 411 are abutted against the road surface, the brush plate of the sweeping brush 411 is fixedly connected with the rotating shaft 412, and one end of the rotating shaft 412, which is far away from the road surface, is connected with the transmission assembly 42.

Referring to fig. 2 and 3, the second driving assembly 43 includes a driven shaft 431, a first pulley 432, a second pulley 433 and a transmission belt 434, the driven shaft 431 is located between the moving block 332 and the carrying vehicle 2, one end of the driven shaft 431 is rotatably connected to one of the connecting rods 5, the other end of the driven shaft 431 is rotatably connected to the other connecting rod 5, and both of the two transmission assemblies 42 are connected to the driven shaft 431. The first belt wheel 432 is sleeved and fixed on a driving axle of the bearing vehicle 2, the second belt wheel 433 is sleeved and fixed on the driven shaft 431, the first belt wheel 432 drives the second belt wheel 433 to rotate through the transmission belt 434, and the second belt wheel 433 drives the driven shaft 431 to rotate to drive the transmission assembly 42.

Referring to fig. 1 and 3, the second driving assembly 43 is covered with a dust cover 8, the dust cover 8 is fixed on the bottom of the vehicle 2, the dust cover 8 can reduce the possibility of dust falling on the transmission belt 434, the first pulley 432 and the second pulley 433, so that the second driving assembly 43 can stably drive the transmission assembly 42. The transmission assembly 42 is also covered by a dust cover 8, a fixing plate 7 is fixed between the pair of connecting rods 5, the fixing plate 7 is positioned on the side of the driven shaft 431 opposite to the vehicle 2, and the dust cover 8 is fixed on the fixing plate 7. The driven shaft 431 penetrates the dust cover 8, and the dust cover 8 does not affect the rotation of the driven shaft 431.

The transmission assembly 42 comprises a driving bevel gear 421 and a driven bevel gear 422 which are meshed with each other, the driving bevel gear 421 is coaxially connected to the driven shaft 431, a mounting seat 9 for mounting the driven bevel gear 422 is fixed on the bottom wall of the dustproof cover 8, and the driven bevel gear 422 is rotatably connected to the mounting seat 9. One end of the rotating shaft 412 far away from the road surface penetrates through the dust cover 8, and the driven bevel gear 422 is coaxially connected to the rotating shaft 412.

The implementation principle of the municipal road flatness detection device in the embodiment of the application is as follows: the driving motor 333 is started to drive the screw 331 to rotate, and the screw 331 rotates to enable the moving block 332 to drive the shifting rod 32 and the shifting block 6 to reciprocate so as to shift sundries to two ends of the baffle 31. Meanwhile, the driving axle of the carrier vehicle 2 rotates to drive the first belt wheel 432 to rotate, and the first belt wheel 432 drives the second belt wheel 433 to rotate through the driving belt 434, so as to drive the driven shaft 431 to rotate. The driven shaft 431 rotates to drive the driving bevel gear 421 to rotate to drive the driven bevel gear 422 to rotate, the driven bevel gear 422 rotates to drive the rotating shaft 412 and the sweeping brush 411 to rotate, and sundries are cleared away from the running road surface of the carrier vehicle 2, so that the possibility that the sundries are pressed by the detection wheel of the road flatness detector 1 can be reduced, and the detection precision is improved.

Through stone removal mechanism 3 and clean mechanism 4 and replace the manual work and clean the road surface, can reduce staff's work load, and the clearance effect is better, and the clearance is fast, can also accomplish the detection when clearing up the road surface to can improve detection efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a town road roughness detection device, includes road roughness detector (1) and bears car (2), and the road roughness detector sets up on bearing car (2), bears car (2) and arranges in and wait to detect on the road surface, its characterized in that: the stone cleaning device is characterized by further comprising a stone cleaning mechanism (3) and a cleaning mechanism (4), wherein the stone cleaning mechanism (3) is used for cleaning stones on a road surface, and the stone cleaning mechanism (3) is located on one side of the advancing direction of the bearing vehicle (2) and is connected with the bearing vehicle (2) through a pair of connecting rods (5);

clean mechanism (4) and be used for cleaning the road surface, clean mechanism (4) and be located stone removal mechanism (3) orientation bear one side of car (2), clean mechanism (4) set up on connecting rod (5), just the one end of cleaning mechanism (4) is supported and is pasted on the road surface, the other end of cleaning mechanism (4) with bear car (2) and be connected.

2. The municipal road flatness detection device of claim 1, wherein: the stone removing mechanism (3) comprises a baffle (31), a shifting rod (32) and a first driving assembly (33) for driving the shifting rod (32) to move, the bearing vehicle (2) is positioned between the pair of connecting rods (5) and connected with the connecting rods (5), and one end, far away from the bearing vehicle (2), of each connecting rod (5) is connected with the baffle (31);

the first driving assembly (33) is located between the baffle (31) and the cleaning mechanism (4) and is arranged on the connecting rod (5), the shifting rod (32) is connected with the first driving assembly (33), a sliding hole (311) for the shifting rod (32) to slide in a matching mode is formed in the baffle (31), one end, far away from the first driving assembly (33), of the shifting rod (32) penetrates through the sliding hole (311), and the shifting rod (32) is driven by the first driving assembly (33) to move in the direction perpendicular to the advancing direction of the carrier vehicle (2).

3. The municipal road flatness detection device of claim 2, wherein: the first driving assembly (33) comprises a screw rod (331), a moving block (332) in threaded connection with the screw rod (331) and a driving motor (333) for driving the screw rod (331) to rotate, and the shifting lever (32) is connected to the moving block (332); one end of the screw rod (331) is connected with an output shaft of the driving motor (333), the other end of the screw rod (331) is rotatably connected to one of the connecting rods (5), and the driving motor (333) is installed on the other connecting rod (5).

4. The municipal road flatness detection device of claim 3, wherein: the two sides of the shifting lever (32) are both connected with shifting blocks (6), the shifting blocks (6) are located on one side, back to the bearing vehicle (2), of the baffle (31), and when the shifting lever (32) moves to one end of the sliding hole (311), the shifting blocks (6) push the stone blocks away from the baffle (31).

5. The municipal road flatness detection device of claim 1, wherein: the sweeping mechanism (4) comprises at least one sweeping assembly (41), a transmission assembly (42) and a second driving assembly (43);

the second driving assembly (43) comprises a driven shaft (431), a first belt wheel (432), a second belt wheel (433) and a transmission belt (434), wherein the driven shaft (431) is positioned between the pair of connecting rods (5), one end of the driven shaft (431) is rotatably connected to one of the connecting rods (5), and the other end of the driven shaft (431) is rotatably connected to the other connecting rod (5); the first belt wheel (432) is sleeved on a driving axle of the bearing vehicle (2) and is connected with the driving axle of the bearing vehicle (2), the second belt wheel (433) is sleeved on the driven shaft (431) and is connected with the driven shaft (431), and the first belt wheel (432) drives the second belt wheel (433) to synchronously rotate through the transmission belt (434);

cleaning assembly (41) is used for cleaning the road surface, drive assembly (42) are used for the drive cleaning assembly (41), the one end of drive assembly (42) with driven shaft (431) are connected, the other end of drive assembly (42) with cleaning assembly (41) are connected, cleaning assembly (41) are kept away from the one end of drive assembly (42) is supported and is pasted on the road surface.

6. The municipal road flatness detection device of claim 5, wherein: clean subassembly (41) including sweeping road brush (411) and pivot (412), pivot (412) with the brush board of sweeping road brush (411) is connected, the brush hair of sweeping road brush (411) supports and pastes on the road surface, the one end of sweeping road brush (411) is kept away from in pivot (412) with drive assembly (42) are connected.

7. The municipal road flatness detection device of claim 6, wherein: a fixing plate (7) is connected between the pair of connecting rods (5), a dust cover (8) is arranged on the fixing plate (7), the driven shaft (431) penetrates through the dust cover (8), the dust cover (8) does not influence the rotation of the driven shaft (431), and the transmission assembly (42) is positioned in the dust cover (8);

the transmission assembly (42) comprises a driving bevel gear (421) and a driven bevel gear (422) which are meshed with each other, the driving bevel gear (421) is coaxially connected to the driven shaft (431), the bottom wall of the dust cover (8) is provided with a mounting seat (9), the driven bevel gear (422) is rotatably connected to the mounting seat (9), and the driven bevel gear (422) is coaxially connected to the rotating shaft (412).

8. The municipal road flatness detection device of claim 4, wherein: one side of the shifting block (6) facing the road surface is provided with bristles (10), and the bristles (10) are abutted against the road surface.