CN217359557U

CN217359557U - Pavement damage detection device

Info

Publication number: CN217359557U
Application number: CN202123369753.4U
Authority: CN
Inventors: 成相飞; 陈玲; 孙媛媛; 梁卫凤
Original assignee: Nanjing Pujiang Engineering Detection Co ltd
Current assignee: Nanjing Pujiang Engineering Detection Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-02
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a pavement damage detection device, which belongs to the technical field of pavement damage detection and comprises a box body, wherein a top cover is hinged at the top of the box body, a detection mechanism is arranged at the bottom of the box body, a transmission mechanism is arranged in the box body, and a recording mechanism is arranged at the bottom of the box body; detection mechanism includes first through-hole, carriage release lever, square piece, first gyro wheel and spring, first through-hole is seted up in the bottom of box, has solved current road surface of repairing and has used after a period leading to the car, certain damage all can appear, need regularly detect the road surface, prevent because of the serious damage of road, and lead to the emergence of major traffic accident, and conventional check out test set can only detect the damaged condition on road surface, does not possess the function of carrying out the record when detecting the damaged degree in road surface, causes the problem that inconvenient user counted up the damaged degree in road surface.

Description

Pavement damage detection device

Technical Field

The utility model relates to a road surface disease detects technical field, in particular to damaged detection device of road surface disease.

Background

Whether it is a cement or asphalt pavement, after a period of traffic use, various damages, deformations and other defects, which we collectively refer to as pavement defects, may develop in succession.

The road surface of repairing all can appear certain damage after using a period at the expert car, need regularly detect the road surface, prevents because of the serious damage of road, and leads to the emergence of major traffic accident, and conventional check out test set can only detect the damaged condition on road surface, does not possess the function of carrying out the record when detecting the damaged degree on road surface, causes inconvenient user to make statistics of the damaged degree on road surface.

SUMMERY OF THE UTILITY MODEL

The utility model provides a damaged detection device of road surface disease, it uses after a period to aim at solving current road surface of repairing to lead to the car, certain damage all can appear, need regularly to detect the road surface, prevent because of the serious damage of road, and lead to the emergence of major traffic accident, and conventional check out test set can only detect the damaged condition on road surface, do not possess the function of carrying out the record when detecting the damaged degree in road surface, cause the problem that inconvenient user counted up the damaged degree of road surface.

The utility model discloses a realize like this, road surface disease damage detection device, including the box, the top of box is articulated to be installed the top cap, the bottom of box is provided with detection mechanism, the inside of box is provided with drive mechanism, the bottom of box is provided with record mechanism;

detection mechanism includes first through-hole, carriage release lever, square piece, first gyro wheel and spring, the bottom at the box is seted up to first through-hole, the top of carriage release lever runs through first through-hole and extends to the inside of box, and with first through-hole sliding connection, square piece fixed mounting is in the bottom of carriage release lever, first gyro wheel fixed mounting is in the bottom of square piece, the surface at the carriage release lever is established to spring sliding sleeve, the top of spring and the bottom fixed connection of box, the bottom and the square piece fixed connection of spring.

Carry out the effect that detects to the road surface in order to reach the convenient box removal, conduct the utility model discloses a damaged detection device of road surface disease is preferred, the equal fixed mounting in bottom of box both sides has the mounting panel, the equal movable nest in front side and the rear side of mounting panel bottom has the second gyro wheel.

In order to reach the effect that makes things convenient for the marking pen to mark on the surface of paper, as the utility model discloses a damaged detection device of road surface disease is preferred, the top fixed mounting of carriage release lever has the pinion rack, the inside of pinion rack is inlayed and is had the marking pen, the equal fixed mounting in both sides of box inner wall has primary shaft bearing.

In order to reach the effect that drives record mechanism and carry out the rolling, as the utility model discloses a pavement damage detection device is preferred, drive mechanism includes dwang, circular gear, first conical gear and second conical gear, the both sides of dwang all rotate with first bearing and are connected, the fixed surface of establishing at the dwang of cover is fixed to circular gear, circular gear meshes with the pinion rack mutually, the fixed surface of establishing at the dwang of cover is fixed to first conical gear, second conical gear sets up the inside at the box, first conical gear and second conical gear meshing.

In order to reach the effect that the convenience was taken notes to the damaged condition on road surface, as the utility model discloses a damaged detection device of road surface disease is preferred, record mechanism includes disc, round bar and cylinder, the disc passes through screw fixed mounting in the bottom of box, the round bar rotates the surface of installing at the disc, cylinder movable sleeve establishes the surface at the round bar, the top and the second bevel gear fixed connection of round bar.

In order to reach the effect of carrying out quick replacement to the paper, as the utility model discloses a damaged detection device of road surface disease is preferred, the left side fixed mounting of box inner wall bottom has the second bearing seat, the gag lever post is installed to the internal rotation of second bearing seat, the surperficial cover of gag lever post is equipped with the conveying roller, the surface winding of conveying roller has the paper, the second through-hole has been seted up to the bottom on box right side, the top of disc is passed the second through-hole and is extended to the inside of box, and with second through-hole sliding connection, the one end winding that the conveying roller was kept away from to the paper is on the surface of cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

this pavement damage detection device, mutually support through drive mechanism and record mechanism, can make the marking pen take notes the damaged condition on road surface at the surface of paper, after the paper is used up, demolish the disc, make disc and round bar separation, take out the cylinder from the second through-hole, make things convenient for the staff to observe, with this damaged condition on analysis road surface, when needs are changed the paper, open the top cap, overlap new paper on the surface of conveying roller, establish the surface at the gag lever post with the conveying roller cover again, then with the one end winding of paper can on the surface of cylinder.

Drawings

FIG. 1 is an overall structure diagram of the pavement damage detection device of the present invention;

FIG. 2 is a schematic cross-sectional view of the interior of the middle box of the present invention;

FIG. 3 is a schematic view of a partial structure of the transmission mechanism and the recording mechanism of the present invention;

fig. 4 is a schematic view of the overall structure of the middle marking pen of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure, 1, a box body; 2. a top cover; 3. mounting a plate; 4. a second roller; 5. a detection mechanism; 501. a first through hole; 502. a travel bar; 503. a square block; 504. a first roller; 505. a spring; 6. a toothed plate; 7. a first bearing housing; 8. a transmission mechanism; 801. rotating the rod; 802. a circular gear; 803. a first bevel gear; 804. a second bevel gear; 9. a recording mechanism; 901. a disc; 902. a round bar; 903. a drum; 10. a second bearing housing; 11. a limiting rod; 12. a conveying roller; 13. paper; 14. a marking pen; 15. a second via.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: the pavement damage detection device comprises a box body 1, wherein a top cover 2 is hinged to the top of the box body 1, a detection mechanism 5 is arranged at the bottom of the box body 1, a transmission mechanism 8 is arranged inside the box body 1, and a recording mechanism 9 is arranged at the bottom of the box body 1;

the detection mechanism 5 comprises a first through hole 501, a movable rod 502, a square block 503, a first roller 504 and a spring 505, wherein the first through hole 501 is formed in the bottom of the box body 1, the top end of the movable rod 502 penetrates through the first through hole 501 and extends into the box body 1 and is in sliding connection with the first through hole 501, the square block 503 is fixedly installed at the bottom end of the movable rod 502, the first roller 504 is fixedly installed at the bottom end of the square block 503, the spring 505 is slidably sleeved on the surface of the movable rod 502, the top end of the spring 505 is fixedly connected with the bottom of the box body 1, and the bottom end of the spring 505 is fixedly connected with the square block 503.

In this embodiment: through the mutual cooperation of drive mechanism 8 and record mechanism 9, can make marking pen 14 record the damaged condition on road surface at the surface of paper 13, after paper 13 used up, demolish disc 901, make disc 901 and round bar 902 separation, take out cylinder 903 from second through-hole 15, make things convenient for the staff to observe, the damaged condition on road surface is analyzed to this, when needing to change paper 13, open top cap 2, overlap new paper 13 on the surface of conveying roller 12, overlap conveying roller 12 on the surface of gag lever post 11 again, then it can to twine the one end of paper 13 on the surface of cylinder 903.

As the utility model discloses a technical optimization scheme, the equal fixed mounting in bottom of 1 both sides of box has mounting panel 3, and the front side and the equal activity nestification of rear side of 3 bottoms of mounting panel have second gyro wheel 4.

In this embodiment: through mutually supporting of mounting panel 3 and second gyro wheel 4, conveniently make check out test set can be stabilized and go on the road that detects to convenient detect the road surface of damage.

As the utility model discloses a technical optimization scheme, the top fixed mounting of carriage release lever 502 has pinion rack 6, and the inside of pinion rack 6 is inlayed and is had marking off pen 14, and the equal fixed mounting in both sides of 1 inner wall of box has primary shaft bearing 7.

In this embodiment: through the mutual cooperation of pinion rack 6 and marking pen 14, the carriage release lever 502 drives pinion rack 6 up-and-down motion, and pinion rack 6 drives marking pen 14 up-and-down motion, makes things convenient for marking pen 14 to mark on the surface of paper 13.

As the utility model discloses a technical optimization scheme, drive mechanism 8 includes dwang 801, circular gear 802, first bevel gear 803 and second bevel gear 804, the both sides of dwang 801 all rotate with first bearing seat 7 and are connected, the fixed cover of circular gear 802 is established on the surface of dwang 801, circular gear 802 meshes with pinion rack 6 mutually, the fixed cover of first bevel gear 803 is established on the surface of dwang 801, second bevel gear 804 sets up the inside at box 1, first bevel gear 803 meshes with second bevel gear 804.

In this embodiment: through the effect of transmission mechanism 8, circular gear 802 drives dwang 801 to rotate, and dwang 801 drives first conical gear 803 and rotates, and first conical gear 803 drives second conical gear 804 and rotates, provides kinetic energy for record mechanism 9.

As the utility model discloses a technical optimization scheme, record mechanism 9 includes disc 901, round bar 902 and cylinder 903, and disc 901 passes through screw fixed mounting in the bottom of box 1, and round bar 902 rotates the surface of installing at disc 901, and cylinder 903 movable sleeve is established on the surface of round bar 902, the top and the second bevel gear 804 fixed connection of round bar 902.

In this embodiment: through the action of the recording mechanism 9, the round rod 902 drives the roller 903 to rotate, and then drives the paper 13 to be rolled up, so that the marking pen 14 can record the damage condition of the road surface on the surface of the paper 13 conveniently.

As the utility model discloses a technical optimization scheme, the left side fixed mounting of 1 inner wall bottom of box has second bearing frame 10, gag lever post 11 is installed to the internal rotation of second bearing frame 10, the surface cover of gag lever post 11 is equipped with conveying roller 12, conveying roller 12's surface winding has paper 13, second through-hole 15 has been seted up to the bottom on 1 right side of box, second through-hole 15 is passed and is extended to box 1's inside at the top of disc 901, and with 15 sliding connection of second through-hole, the one end winding that conveying roller 12 was kept away from to paper 13 is on the surface of cylinder 903.

In this embodiment: through the mutual cooperation of gag lever post 11 and conveying roller 12, open top cap 2, overlap new paper 13 on the surface of conveying roller 12, overlap conveying roller 12 again and establish the surface at gag lever post 11 and can realize the change to paper 13.

The working principle is as follows: firstly, a certain damage occurs on a repaired road surface after the repaired road surface is used for a period of time, so the road surface needs to be detected regularly, when the road surface is detected, when the road surface is uneven, under the action of the spring 505, the first roller 504 drives the square block 503 to move up and down, the square block 503 drives the moving rod 502 to move up and down, the moving rod 502 drives the toothed plate 6 to move up and down, the toothed plate 6 drives the marking pen 14 to move up and down, when the toothed plate 6 moves up and down, the toothed plate 6 is meshed with the circular gear 802, so the toothed plate 6 drives the circular gear 802 to rotate, the circular gear 802 drives the rotating rod 801 to rotate, the rotating rod 801 drives the first conical gear 803 to rotate, the first conical gear 803 drives the second conical gear 804 to rotate, the second conical gear 804 drives the circular rod 902 to rotate, the circular rod 902 drives the roller 903 to rotate, and then the paper 13 is driven to be rolled, make things convenient for marking off pen 14 to record the damaged condition on road surface at paper 13's surface, after paper 13 used up, demolish disc 901, make disc 901 and round bar 902 separation, take out cylinder 903 from second through-hole 15, make things convenient for the staff to observe, the damaged condition on road surface is analyzed to this, when needs are changed paper 13, open top cap 2, overlap new paper 13 on conveying roller 12's surface, overlap conveying roller 12 on the surface of gag lever post 11 again, then with the one end winding of paper 13 on the surface of cylinder 903 can.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Pavement damage detection device, including box (1), its characterized in that: a top cover (2) is hinged to the top of the box body (1), a detection mechanism (5) is arranged at the bottom of the box body (1), a transmission mechanism (8) is arranged inside the box body (1), and a recording mechanism (9) is arranged at the bottom of the box body (1);

detection mechanism (5) include first through-hole (501), carriage release lever (502), square piece (503), first gyro wheel (504) and spring (505), the bottom in box (1) is seted up in first through-hole (501), the top of carriage release lever (502) runs through first through-hole (501) and extends to the inside of box (1), and with first through-hole (501) sliding connection, square piece (503) fixed mounting is in the bottom of carriage release lever (502), first gyro wheel (504) fixed mounting is in the bottom of square piece (503), spring (505) slip cover is established on the surface of carriage release lever (502), the top of spring (505) and the bottom fixed connection of box (1), the bottom and square piece (503) fixed connection of spring (505).

2. The pavement damage detection apparatus according to claim 1, characterized in that: the bottom of box (1) both sides is equal fixed mounting has mounting panel (3), the front side and the rear side of mounting panel (3) bottom are all movable nested and have second gyro wheel (4).

3. The pavement damage detection apparatus according to claim 1, characterized in that: the top fixed mounting of carriage release lever (502) has pinion rack (6), the inside of pinion rack (6) is inlayed and is had marking off pen (14), the equal fixed mounting in both sides of box (1) inner wall has first bearing frame (7).

4. The road surface damage detection device according to claim 3, characterized in that: drive mechanism (8) include dwang (801), circular gear (802), first bevel gear (803) and second bevel gear (804), the both sides of dwang (801) all rotate with first bearing seat (7) and are connected, the fixed cover of circular gear (802) is established on the surface of dwang (801), circular gear (802) meshes with pinion rack (6) mutually, the fixed cover of first bevel gear (803) is established on the surface of dwang (801), second bevel gear (804) set up the inside at box (1), first bevel gear (803) and second bevel gear (804) meshing.

5. The road surface damage detection device according to claim 4, characterized in that: the recording mechanism (9) comprises a disc (901), a round rod (902) and a roller (903), the disc (901) is fixedly installed at the bottom of the box body (1) through screws, the round rod (902) is rotatably installed on the surface of the disc (901), the roller (903) is movably sleeved on the surface of the round rod (902), and the top of the round rod (902) is fixedly connected with the second bevel gear (804).

6. The road surface damage detection device according to claim 5, characterized in that: the novel roller conveying device is characterized in that a second bearing seat (10) is fixedly mounted on the left side of the bottom of the inner wall of the box body (1), a limiting rod (11) is mounted on the inner side of the second bearing seat (10) in a rotating mode, conveying rollers (12) are sleeved on the surface of the limiting rod (11), paper (13) is wound on the surface of the conveying rollers (12), a second through hole (15) is formed in the bottom of the right side of the box body (1), the top of the disc (901) penetrates through the second through hole (15) and extends to the inside of the box body (1) and is connected with the second through hole (15) in a sliding mode, and one end, far away from the conveying rollers (12), of the paper (13) is wound on the surface of the roller (903).