CN214530087U

CN214530087U - Road surface roughness detection device for municipal road engineering

Info

Publication number: CN214530087U
Application number: CN202120445596.1U
Authority: CN
Inventors: 张冉; 党淑英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-29
Anticipated expiration: 2031-03-01

Abstract

The utility model discloses a road flatness detection device for town road engineering relates to road flatness detection device technical field. The utility model discloses a sweep, install the diaphragm on the sweep, the equal fixedly connected with connecting plate in diaphragm lower surface both ends, two fixedly connected with is parallel at the fixed plate of diaphragm below between the connecting plate, the pivot of running through diaphragm and fixed plate is installed to both ends symmetry on the diaphragm, the rotation brush head is installed to the pivot bottom, install the drive assembly who provides power for the pivot on the sweep, measuring device is installed to the sweep rear side. The utility model discloses an at sweep anterior segment installation drive assembly, drive assembly passes through the driving medium and drives pivot and cleaning brush head and clean ground, can make the measuring device who installs at the sweep rear to more accurate that the roughness detected.

Description

Road surface roughness detection device for municipal road engineering

Technical Field

The utility model relates to a road flatness detection device technical field, concretely relates to road flatness detection device for town road engineering.

Background

Road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed by taking a road as an object and the engineering entity engaged in the whole process. With the continuous development and progress of the road industry in China, the requirement on the road flatness is higher and higher, due to the fact that problems exist in construction, the road surface of a roadbed fluctuates in different degrees, and the road flatness needs to be checked in the process of acceptance of the road surface. At this moment just need use road flatness detection device, but current road flatness detection device is in work, generally come to level and detect the road through distance sensor, but the accuracy that debris influence sensor detection often can appear on the road surface, consequently the utility model provides a road flatness detection device for municipal road engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that road surface debris can influence detection device measurement accuracy, the utility model provides a road surface roughness detection device for town road engineering.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a road flatness detection device for town road engineering, includes the sweep, install the diaphragm on the sweep, the equal fixedly connected with connecting plate in diaphragm lower surface both ends, two the parallel fixed plate in diaphragm below of fixedly connected with between the connecting plate, the pivot of running through diaphragm and fixed plate is installed to both ends symmetry on the diaphragm, the rotation brush head is installed to the pivot bottom, install the drive assembly who provides power for the pivot on the sweep, measuring device is installed to the sweep rear side.

Further, measuring device includes the distance sensor of fixed mounting on the sweep, install the rectangle pipeline on the sweep, slidable mounting has the spliced pole in the rectangle pipeline, spliced pole upper end fixedly connected with is dull and stereotyped, the spliced pole is towards the one end fixedly connected with race on ground, the race internal rotation is installed and is detected the wheel, fixedly connected with cover establishes the spring at the spliced pole surface between race upper surface and the rectangle pipeline lower surface.

Furthermore, the rectangular pipeline is vertical to sliding and runs through the sweep, the screw thread of sweep side runs through there is the fixed handle that is used for contradicting the rectangular pipeline.

Further, the driving medium includes the backup pad of fixed mounting on the sweep, it includes the commentaries on classics board of fixed connection in the pivot bottom to rotate the brush head, commentaries on classics board lower fixed surface is connected with along commentaries on classics board axle center circumference array distribution's the board that cleans, clean board bottom fixedly connected with brush cleaner.

Further, drive assembly includes the mounting panel of fixed mounting between diaphragm and sweep, fixed mounting has the motor on the mounting panel, two be connected with the driving medium between pivot and the motor.

Further, the transmission part comprises a supporting plate fixedly installed on the vehicle plate, a rotating rod is installed on the supporting plate in a rotating mode, bevel gears I are fixedly connected to the two ends of the rotating rod, bevel gears II meshed with the bevel gears I are fixedly connected to the upper ends of the rotating shafts, and the motor output shaft and the rotating rod are in transmission connection through a belt and a belt pulley.

Furthermore, one end of the sweep close to the transverse plate is fixedly connected with a hanging ring.

The utility model has the advantages as follows:

1. the utility model discloses an at sweep anterior segment installation drive assembly, drive assembly passes through the driving medium and drives pivot and cleaning brush head and clean ground, can make the measuring device who installs at the sweep rear to more accurate that the roughness detected.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan elevation view of the present invention;

fig. 3 is a plan view of the present invention;

fig. 4 is a right side plan view of the present invention;

reference numerals: 1. turning a plate; 2. a transverse plate; 3. a connecting plate; 4. a fixing plate; 5. a rotating shaft; 6. rotating the brush head; 601. rotating the plate; 602. cleaning the board; 603. cleaning with a brush; 7. a drive assembly; 701. mounting a plate; 702. a motor; 703. a belt; 704. a belt pulley; 8. a transmission member; 801. a support plate; 802. a rotating rod; 803. a first bevel gear; 804. a second bevel gear; 9. a measuring device; 901. a distance sensor; 902. a rectangular pipe; 903. fixing a handle; 904. connecting columns; 905. a flat plate; 906. a wheel groove; 907. detecting a wheel; 908. a spring; 10. and (5) hanging a ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figure 1, the road flatness detecting device for municipal road engineering provided by one embodiment of the invention comprises a car plate 1, a transverse plate 2 is installed on the car plate 1, both ends of the lower surface of the transverse plate 2 are fixedly connected with connecting plates 3, a fixing plate 4 parallel to the lower side of the transverse plate 2 is fixedly connected between the two connecting plates 3, rotating shafts 5 penetrating through the transverse plate 2 and the fixing plate 4 are symmetrically installed at both ends of the transverse plate 2, a rotating brush head 6 is installed at the bottom end of the rotating shaft 5, a driving assembly 7 for providing power for the rotating shafts 5 is installed on the car plate 1, a measuring device 9 is installed at the rear side of the car plate 1, the fixing plate 4 is fixed under the transverse plate 2 by installing the connecting plates 3 on the transverse plate 2, then the rotating shafts 5 penetrate through the transverse plate 2 and the fixing plate 4 through bearings, and are installed between the fixing plate 4 and the transverse plate 2 through the fixture blocks on the rotating shafts 5 as shown in figure 4, the driving assembly 7 drives the rotating shaft 5 and the rotating brush head 6 to rotate, and the measuring device 9 mounted on the vehicle board 1 cleans sundries on the ground in front, so that the measuring device 9 can better measure the ground more accurately.

As shown in fig. 2, in some embodiments, the measuring device 9 includes a distance sensor 901 fixedly mounted on the vehicle board 1, a rectangular pipe 902 is mounted on the vehicle board 1, a connecting column 904 is slidably mounted in the rectangular pipe 902, a flat plate 905 is fixedly connected to an upper end of the connecting column 904, a wheel groove 906 is fixedly connected to an end of the connecting column 904 facing the ground, a detecting wheel 907 is rotatably mounted in the wheel groove 906, a spring 908 sleeved on an outer surface of the connecting column 904 is fixedly connected between an upper surface of the wheel groove 906 and a lower surface of the rectangular pipe 902, when the measuring device 9 is in operation, the detection wheel 907 is always in close contact with the ground through the support of the spring 908 and rolls continuously, the connecting column 904 continuously undulates up and down in the rectangular pipeline 902 when meeting the ground with different flatness, therefore, the distance between the flat panel 905 and the distance sensor 901 is changed constantly, and different flatness of the ground is represented by a changed value.

As shown in fig. 2-3, in some embodiments, the rectangular pipe 902 slides vertically through the board 1, and the fixing handle 903 for abutting against the rectangular pipe 902 is threaded through the side surface of the board 1, so that the detecting wheel 907 cannot contact with the ground when the spring 908 is deformed and shortened, and then the rectangular pipe 902 is adjusted in position, and then the fixing handle 903 is rotated to abut against the rectangular pipe 902 for fixing.

As shown in fig. 2, in some embodiments, the rotating brush head 6 includes a rotating plate 601 fixedly connected to the bottom end of the rotating shaft 5, the lower surface of the rotating plate 601 is fixedly connected with cleaning plates 602 distributed in a circumferential array along the axis of the rotating plate 601, the bottom of the cleaning plates 602 is fixedly connected with a cleaning brush 603, the cleaning plates 602 can clean large debris on the ground, and the cleaning brush 603 can clean small debris on the ground.

As shown in fig. 1 and 3, in some embodiments, the driving assembly 7 includes a mounting plate 701 fixedly installed between the cross plate 2 and the vehicle body 1, a motor 702 is fixedly installed on the mounting plate 701, a transmission member 8 is connected between the two rotating shafts 5 and the motor 702, the mounting plate 701 is vertically installed on the cross plate 2, the bottom surface of the motor 702 is fixedly connected to the mounting plate 701, and the output shaft faces the horizontal direction.

As shown in fig. 4, in some embodiments, the transmission member 8 includes a support plate 801 fixedly mounted on the vehicle panel 1, a rotating rod 802 is rotatably mounted on the support plate 801, a first bevel gear 803 is fixedly connected to each end of the rotating rod 802, a second bevel gear 804 engaged with the first bevel gear 803 is fixedly connected to each end of the two rotating shafts 5, an output shaft of the motor 702 is in transmission connection with the rotating rod 802 through a belt 703 and a belt pulley 704, the motor 702 drives the rotating rod 802 to rotate through the belt 703 and the belt pulley 704, the first bevel gear 803 rotates with the rotating rod 802 and is engaged with the second bevel gear 804, and the two rotating shafts 5 rotate in opposite directions along with the rotation of the two second bevel gears 804, so that the sundries on the ground roll towards two sides of the vehicle panel 1.

In some embodiments, as shown in fig. 1, a suspension loop 10 is fixedly connected to an end of the vehicle board 1 close to the transverse plate 2, so as to facilitate the vehicle to pull the whole device to move, and ensure that the rotating brush head 6 runs in front of the measuring device 9.

Claims

1. The utility model provides a road flatness detection device for town road engineering, includes sweep (1), its characterized in that, install diaphragm (2) on sweep (1), equal fixedly connected with connecting plate (3) in diaphragm (2) lower surface both ends, two fixedly connected with is parallel fixed plate (4) in diaphragm (2) below between connecting plate (3), pivot (5) that run through diaphragm (2) and fixed plate (4) are installed to both ends symmetry on diaphragm (2), pivot (5) bottom is installed and is rotated brush head (6), install drive assembly (7) that provide power for pivot (5) on sweep (1), measuring device (9) are installed to sweep (1) rear side.

2. The road flatness detecting device for the municipal road engineering according to claim 1, characterized in that the measuring device (9) comprises a distance sensor (901) fixedly mounted on a vehicle board (1), a rectangular pipeline (902) is mounted on the vehicle board (1), a connecting column (904) is slidably mounted in the rectangular pipeline (902), a flat plate (905) is fixedly connected to the upper end of the connecting column (904), a wheel groove (906) is fixedly connected to one end, facing the ground, of the connecting column (904), a detecting wheel (907) is rotatably mounted in the wheel groove (906), and a spring (908) sleeved on the outer surface of the connecting column (904) is fixedly connected between the upper surface of the wheel groove (906) and the lower surface of the rectangular pipeline (902).

3. The device for detecting the flatness of the road surface for the municipal road engineering according to claim 2, wherein the rectangular pipeline (902) vertically slides through the sweep (1), and a fixing handle (903) for abutting against the rectangular pipeline (902) penetrates through the side surface of the sweep (1) in a threaded manner.

4. The road flatness detecting device for the municipal road engineering according to claim 1, wherein the rotating brush head (6) comprises a rotating plate (601) fixedly connected to the bottom end of the rotating shaft (5), the lower surface of the rotating plate (601) is fixedly connected with cleaning plates (602) distributed along the circumferential array of the axis of the rotating plate (601), and the bottom of the cleaning plate (602) is fixedly connected with a cleaning brush (603).

5. The road flatness detecting device for the municipal road engineering according to claim 1, characterized in that the driving assembly (7) comprises a mounting plate (701) fixedly mounted between the cross plate (2) and the vehicle plate (1), a motor (702) is fixedly mounted on the mounting plate (701), and a transmission member (8) is connected between the two rotating shafts (5) and the motor (702).

6. The road flatness detecting device for the municipal road engineering according to claim 5, characterized in that the transmission member (8) comprises a support plate (801) fixedly mounted on the vehicle plate (1), a rotating rod (802) is rotatably mounted on the support plate (801), two ends of the rotating rod (802) are fixedly connected with a first bevel gear (803), two upper ends of the two rotating shafts (5) are fixedly connected with a second bevel gear (804) meshed with the first bevel gear (803), and the output shaft of the motor (702) is in transmission connection with the rotating rod (802) through a belt (703) and a belt pulley (704).

7. The road flatness detecting device for the municipal road engineering according to claim 1, characterized in that one end of the sweep (1) close to the cross plate (2) is fixedly connected with a suspension loop (10).