CN213813365U

CN213813365U - Detection vehicle for road detection

Info

Publication number: CN213813365U
Application number: CN202022552832.8U
Authority: CN
Inventors: 陆忠华
Original assignee: Suzhou Traffic Engineering Testing Center Co ltd
Current assignee: Suzhou Traffic Engineering Testing Center Co ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-07-27
Anticipated expiration: 2030-11-07

Abstract

The utility model provides a road detection car in the technical field of road detection, which comprises a car body and a roof plate, wherein the roof plate is fixed at the top end of the car body, the two sides of the top end of the roof plate are symmetrically fixed with limit posts, the top ends of the limit posts are slidably connected with a protective shell, the top end of the roof plate is provided with a camera corresponding to the position of the protective shell, the center of the top end of the roof plate is rotatably connected with a rotating shaft, the middle section of the rotating shaft is fixed with a worm wheel, and the bottom end of the worm wheel is meshed with a worm; the utility model discloses an add protecting crust, worm wheel and worm etc, the starter motor drives the worm and rotates, drives the worm wheel then and rotates, and wind-up wheel one rotates simultaneously with wind-up wheel two, drives stay cord one then and removes with stay cord two to it moves down to drive the protecting crust, and the bottom of until the protecting crust contacts with the top of roof board, at this moment, the camera is located the protecting crust, plays the guard action to the camera, need not the manual work and overlaps one by one and establish the camera, has reduced staff's intensity of labour.

Description

Detection vehicle for road detection

Technical Field

The utility model relates to a road detection technology field specifically is a detection car that road detection used.

Background

The road detection vehicle integrates and applies modern information technology, takes a motor vehicle as a platform, and integrates photoelectric technology, IT technology and 3S technology into a whole. Under the normal running state of the vehicle, the system can automatically complete the data acquisition, analysis, classification and storage of road surface images, road surface shapes, road facility three-dimensional images, flatness, road geometric parameters and the like. The collected data can be analyzed and processed quickly, accurately and intelligently through a background processing system of the detection vehicle, indexes such as RQI (road surface running quality index) and PCI (road surface condition index) of the road surface are counted and calculated, the damage condition and the disease reason of the detected road surface are known in time, and real and effective data support is provided for scientific maintenance of the municipal road.

Among the prior art, the detection vehicle utilizes the protection bag to overlap the camera of installing at detection vehicle top usually and establishes during parking, prevents that long-term exposure to the sun and rain from drenching and leading to the camera ageing, has shortened the life of camera, nevertheless the manual work overlaps one by one and establishes the camera, has increased staff's intensity of labour.

Therefore, an inspection vehicle for road inspection is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a detection car that road detection used to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a detection vehicle for road detection comprises a vehicle body and a vehicle roof plate, wherein the vehicle roof plate is fixed at the top end of the vehicle body, limiting columns are symmetrically fixed at two sides of the top end of the vehicle roof plate, a protective shell is slidably connected to the top end of each limiting column, a camera is mounted at the position, corresponding to the protective shell, of the top end of the vehicle roof plate, a rotating shaft is rotatably connected to the center of the top end of the vehicle roof plate, a worm wheel is fixed to the middle section of the rotating shaft, a worm is meshed with the bottom end of the worm wheel and is rotatably connected with the top end of the vehicle roof plate, a motor is connected to one end of the worm, a first winding wheel is fixed to the front end of the rotating shaft, a second winding wheel is fixed to the rear end of the rotating shaft, a first supporting column is fixed to the outer side position, corresponding to the first winding wheel, a second supporting column is fixed to the outer side position, corresponding to the second winding wheel, of the top ends of the first supporting column and the second supporting column are provided with fixed pulleys, the bottom end of the first winding wheel is connected with a first pull rope, one end, far away from the first winding wheel, of the first pull rope bypasses the fixed pulley and is fixed with the protective shell, the top end of the second winding wheel is connected with a second pull rope, and one end, far away from the second winding wheel, of the second pull rope bypasses the fixed pulley and is fixed with the protective shell.

Preferably, two supporting rods are arranged between the rotating shaft and the roof plate, the bottom ends of the two supporting rods are fixed to the top end of the roof plate, and the rotating shaft is rotatably connected between the two supporting rods.

Preferably, two supporting blocks are arranged between the worm and the roof plate, the bottom ends of the two supporting blocks are fixed to the top end of the roof plate, and the worm is rotatably connected between the two supporting blocks.

Preferably, the outside of motor is equipped with the protection casing, the bottom of protection casing is fixed with the top of roof board, and the motor is fixed with the roof board.

Preferably, a soft cushion is fixed at the bottom end of the protective shell.

Preferably, a cavity is formed in the roof plate, and the inner wall of the cavity is fixedly provided with an electric heating wire.

The utility model has the advantages that:

1. by adding the protective shell, the worm wheel, the worm and the like, the motor is started to drive the worm to rotate and then drive the worm wheel to rotate, the first rolling wheel and the second rolling wheel rotate simultaneously and then drive the first pull rope and the second pull rope to move so as to drive the protective shell to move downwards until the bottom end of the protective shell is contacted with the top end of the roof plate, and at the moment, the camera is positioned in the protective shell to play a role in protecting the camera, the camera does not need to be manually sleeved one by one, so that the labor intensity of workers is reduced;

2. through adding the heating wire, the heating wire can heat roof board, avoids leading to worm wheel and worm can not rotate because of the roof board snow freezes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of a roof panel structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure B of FIG. 1 according to the present invention;

fig. 4 is a cross-sectional view of the roof panel structure of the present invention;

fig. 5 is a schematic structural diagram of the present invention.

Labeled as: 1-roof plate, 2-camera, 3-limit column, 4-protective shell, 5-car body, 6-support column I, 61-support column II, 7-fixed pulley, 8-pull rope I, 9-pull rope II, 10-winding wheel I, 11-winding wheel II, 12-rotating shaft, 13-worm wheel, 14-worm, 15-motor, 16-support rod, 17-support block, 18-protective cover, 19-cavity and 20-electric heating wire.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Referring to fig. 1-5, the present invention provides a technical solution: a detection vehicle for road detection comprises a vehicle body 5 and a vehicle roof panel 1, wherein a cavity 19 is formed in the vehicle roof panel 1, and an electric heating wire 20 is fixed on the inner wall of the cavity 19. Roof board 1 is fixed in the top of automobile body 5, and roof board 1's top bilateral symmetry is fixed with spacing post 3, and spacing post 3's top sliding connection has protecting

crust

4, and 3 tops of spacing post can not break away from the bottom of protecting crust 4, and the bottom mounting of protecting crust 4 has the cushion. The camera 2 is installed to the position that the top of roof board 1 corresponds protecting crust 4, and the top center department of roof board 1 rotates and is connected with pivot 12, the interlude of pivot 12 is fixed with worm wheel 13, the bottom meshing of worm wheel 13 has worm 14, worm 14 rotates with roof board 1's top to be connected, and worm 14's one end is connected with motor 15, the outside of motor 15 is equipped with protection casing 18, the bottom of protection casing 18 is fixed with roof board 1's top, and motor 15 is fixed with roof board 1, protection casing 18 plays the guard action to motor 15. The front end of pivot 12 is fixed with wind-up wheel one 10, and the rear end of pivot 12 is fixed with wind-up wheel two 11, the outside rigidity that the top of roof board 1 corresponds wind-up wheel one 10 has support column one 6, and the outside rigidity that the top of roof board 1 corresponds wind-up wheel two 11 has support column two 61, fixed pulley 7 is all installed on the top of support column one 6 and support column two 61, the bottom of wind-up wheel one 10 is connected with stay cord one 8, the one end that wind-up wheel one 10 was kept away from to stay cord one 8 is walked around fixed pulley 7 on support column one 6 and is fixed with protecting crust 4 that is close to support column one 6 one side, the top of wind-up wheel two 11 is connected with stay cord two 9, the one end that wind-up wheel two 11 was kept away from to stay cord two 9 is walked around fixed pulley 7 on support column two 61 and is fixed with protecting crust 4 that is close to support column two 61 one side.

Two support rods 16 are arranged between the rotating shaft 12 and the roof panel 1, the bottom ends of the two support rods 16 are fixed at the top end of the roof panel 1, and the rotating shaft 12 is rotatably connected between the two support rods 16. Two supporting blocks 17 are arranged between the worm 14 and the roof plate 1, the bottom ends of the two supporting blocks 17 are fixed at the top end of the roof plate 1, and the worm 14 is rotatably connected between the two supporting blocks 17.

The working principle in the embodiment is as follows:

during the stopping period of the detection vehicle 5, the motor 15 is started, the worm 14 fixed with the output end of the motor 15 through the coupler is driven to rotate, then the worm wheel 13 meshed with the worm 14 is driven to rotate, the rotating shaft 12 fixed with the worm wheel 13 in a penetrating mode rotates, the winding wheel I10 and the winding wheel II 11 fixed with the rotating shaft 12 rotate, then the pull rope I8 connected with the winding wheel I10 and the pull rope II 9 connected with the winding wheel II 11 are driven to move, then the two protective shells 4 fixed corresponding to the pull rope I8 and the pull rope II 9 are driven to move downwards simultaneously until the bottom ends of the protective shells 4 are contacted with the top end of the vehicle roof plate 1, at the moment, the camera 2 is located in the protective shells 4, the camera 2 is protected, the camera 2 does not need to be sleeved one by one, and the labor intensity of workers is reduced; when accumulated snow is accumulated at the top end of the roof plate 1, the heating wire 20 is started to heat the roof plate 1, the accumulated snow at the top end of the roof plate 1 is melted, and the situation that the worm wheel 13 and the worm 14 cannot rotate due to the fact that the accumulated snow at the roof plate 1 is frozen is avoided.

The electrical components appearing in the application are all electrically connected with an external main controller and 220V mains supply, and the main controller can be a computer or other conventional known devices for playing a role in control.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A detection car for road detection, including automobile body (5) and roof board (1), its characterized in that: the roof plate (1) is fixed on the top end of a car body (5), the two sides of the top end of the roof plate (1) are symmetrically fixed with limiting columns (3), the top end of each limiting column (3) is connected with a protective shell (4) in a sliding mode, a camera (2) is installed at the position, corresponding to the protective shell (4), of the top end of the roof plate (1), a rotating shaft (12) is rotatably connected with the center of the top end of the roof plate (1), a worm wheel (13) is fixed at the middle section of the rotating shaft (12), a worm (14) is meshed with the bottom end of the worm wheel (13), the worm (14) is rotatably connected with the top end of the roof plate (1), a motor (15) is connected with one end of the worm (14), a first winding wheel (10) is fixed at the front end of the rotating shaft (12), a second winding wheel (11) is fixed at the rear end of the rotating shaft (12), a first supporting column (6) is fixed at the position, corresponding to the first winding wheel (10), of the top end of the roof plate (1), and the outside rigidity that the top of roof board (1) corresponds rolling wheel two (11) has support column two (61), fixed pulley (7) are all installed on the top of support column one (6) and support column two (61), the bottom of rolling wheel one (10) is connected with stay cord one (8), the one end that rolling wheel one (10) were kept away from in stay cord one (8) is walked around fixed pulley (7) and is fixed with protecting crust (4), the top of rolling wheel two (11) is connected with stay cord two (9), the one end that rolling wheel two (11) were kept away from in stay cord two (9) is walked around fixed pulley (7) and is fixed with protecting crust (4).

2. The inspection vehicle for road inspection according to claim 1, wherein: two supporting rods (16) are arranged between the rotating shaft (12) and the roof plate (1), the bottom ends of the two supporting rods (16) are fixed to the top end of the roof plate (1), and the rotating shaft (12) is rotatably connected between the two supporting rods (16).

3. The inspection vehicle for road inspection according to claim 1, wherein: two supporting blocks (17) are arranged between the worm (14) and the roof plate (1), the bottom ends of the two supporting blocks (17) are fixed to the top end of the roof plate (1), and the worm (14) is rotatably connected between the two supporting blocks (17).

4. The inspection vehicle for road inspection according to claim 1, wherein: the outside of motor (15) is equipped with protection casing (18), the bottom of protection casing (18) is fixed with the top of roof board (1), and motor (15) are fixed with roof board (1).

5. The inspection vehicle for road inspection according to claim 1, wherein: the bottom end of the protective shell (4) is fixed with a soft cushion.

6. The inspection vehicle for road inspection according to claim 1, wherein: a cavity (19) is formed in the roof plate (1), and an electric heating wire (20) is fixed to the inner wall of the cavity (19).