CN219198796U

CN219198796U - Traffic condition mobile patrol car

Info

Publication number: CN219198796U
Application number: CN202223486661.9U
Authority: CN
Inventors: 李娜; 蔡瑞瑞; 贾强; 王杰; 陈仁山; 程子卿; 刘震; 郝晓松
Original assignee: Shandong Expressway Yanpeng Highway Co ltd; Shandong Zhiqun Information Technology Co ltd; Shandong High Speed Construction Management Group Co ltd; Shandong Jiaotong University
Current assignee: Shandong Expressway Yanpeng Highway Co ltd; Shandong Zhiqun Information Technology Co ltd; Shandong High Speed Construction Management Group Co ltd; Shandong Jiaotong University
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-16
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a traffic condition mobile patrol car which comprises a mobile module and a road condition detection module, wherein the mobile module comprises a front carrier plate, a rear carrier plate, a driving wheel, a driven wheel and a driving mechanism for driving the driving wheel, the road condition detection module is arranged on the front side of the front carrier plate, the driving wheel and the driving mechanism are arranged on the front carrier plate, the upper end and the lower end of the front carrier plate are respectively and slidably connected with one rear carrier plate, the rear carrier plate is provided with the driven wheel, the driving wheel and the driven wheel are respectively arranged on two sides of a waveform guardrail, and a lock structure is arranged between the front carrier plate and the rear carrier plate. The wave guardrail is effectively clamped in the middle by the front carrier plate and the rear carrier plate, the driving wheel and the driven wheel are additionally arranged, and the driving mechanism is arranged on the front carrier plate, so that the phenomena of falling off and sideslip of a motor due to resistance are avoided, the shaking of the driving mechanism is avoided, the stability of the moving process is improved, the moving is smoother, safer and more convenient, and the detection effect is more stable.

Description

Traffic condition mobile patrol car

Technical Field

The utility model relates to the technical field of expressway operation trolleys, in particular to a traffic situation mobile patrol trolley.

Background

In order to achieve the purposes of high-speed road condition monitoring, speed measurement, quick support of accidents and the like, a movable patrol car capable of running along the waveform guardrail is generated, the utility model patent with the authorized bulletin number of CN211592757U in the prior art discloses a road waveform guardrail running trolley, which comprises a frame, wherein the frame is vertically arranged on the outer side of the waveform guardrail, the side wall of the frame is rotatably embedded with a driving wheel at a position corresponding to one of two peaks of the waveform guardrail, the circumferential side wall of the driving wheel is abutted with the corresponding peak of the waveform guardrail, a driving motor is vertically fixed on the outer side of the frame, the output end of the driving motor is connected with the driving wheel through a transmission mechanism and drives the driving wheel to rotate, the upper end of the frame is connected with a sliding clamping mechanism, and the sliding clamping mechanism is used for clamping the upper end of the waveform guardrail and is in sliding fit with the upper end of the waveform guardrail.

However, the road waveform guardrail traveling trolley has the following defects: according to the utility model, the whole equipment is fixed with the waveform guardrail only through the upper end sliding clamping mechanism, the motor is further arranged above the sliding clamping mechanism, the upper part is stressed excessively and unbalanced, the inclination is easy to occur, the safety is poor, sideslip is easy to occur during rapid sliding detection, the stability is poor, the detection effect is affected, and the stability of the driving pulley arranged on the side surface and moving can not be ensured due to the driven pulley arranged at the top.

Disclosure of Invention

The utility model aims to solve the technical problems that: the mobile patrol car for the traffic conditions has good stability.

In order to solve the technical problem, the mobile patrol car for the traffic condition comprises a mobile module and a road condition detection module, wherein the mobile module comprises a front carrier plate, a rear carrier plate, a driving wheel, a driven wheel and a driving mechanism for driving the driving wheel, the road condition detection module is provided with the front side of the front carrier plate, the driving wheel and the driving mechanism are arranged on the front carrier plate, the upper end and the lower end of the front carrier plate are respectively and slidably connected with the rear carrier plate, the rear carrier plate is provided with the driven wheel, the driving wheel and the driven wheel are respectively arranged on two sides of a waveform guardrail, and a lock structure is arranged between the front carrier plate and the rear carrier plate.

Preferably, at least two driven wheels are arranged on each rear carrier plate, and the driven wheels are matched with the driving wheels to finish stable movement on the waveform guardrail, so that the utility model is further prevented from shaking in the moving process, the moving speed is enhanced, the resistance is reduced, and the stability can be enhanced in the moving process.

Preferably, the front side of the front carrier plate is provided with a road condition detection module shell, a motor is arranged inside the road condition detection module shell, the motor is a driving mechanism, an output shaft of the motor is arranged towards the driving mechanism, a gear is arranged on an output shaft of the motor, a driving belt is connected to the gear, the driving belt penetrates through the front carrier plate and is connected with a driving wheel arranged on the rear side wall of the front carrier plate, the motor is arranged on one side of the driving wheel, shaking of the motor is further avoided, and driving force is effectively provided.

Preferably, the road condition detection module comprises a camera, a radar sensor, a wireless transmission module and a control module, wherein the camera, the radar sensor and the wireless transmission module are all connected with the control module, the camera and the radar sensor are arranged on the inner wall of the inside of the road condition detection module shell, the detection parts of the camera and the radar sensor are exposed out of the road condition detection module shell, and the wireless transmission module and the control module are fixed on the front carrier plate and positioned in the road condition detection module shell.

Preferably, the front side of the rear carrier plate is fixed with a fixing seat, a locking bar is arranged on the fixing seat, the rear side of the front carrier plate is fixed with a lock sleeve, the locking bar is inserted into the lock sleeve, the lock structure is arranged between the locking bar and the lock sleeve, connectivity is enhanced, and meanwhile, the risk of theft is avoided.

Preferably, the lock structure comprises a lock hole arranged on the lock bar and the lock sleeve, wherein a cross fixing pin is arranged in the lock hole, and a star-shaped nut is connected to the lock sleeve on the cross fixing pin through external threads.

Preferably, a solar photovoltaic panel is arranged at the top of the front carrier plate, and the solar photovoltaic panel is arranged inside the road condition detection module shell and is connected with a photovoltaic cell.

The beneficial effects of the utility model are as follows: the front carrier plate and the rear carrier plate of the traffic condition mobile patrol car effectively clamp the waveform guardrail in the middle, the connectivity with the waveform guardrail is good, the stress is uniform, the design of the driving wheel and the driven wheel is added, the connection effect of the waveform guardrail and the utility model during movement is enhanced, the stability during movement is also enhanced, the sideslip of the utility model is avoided and the stability of the connection with the waveform guardrail is enhanced through the clamping of the front carrier plate and the rear carrier plate, the driving wheel and the driven wheel can effectively balance the forces from two sides, the unbalanced moving force generated in the moving process can be effectively dispersed on the front carrier plate and the rear carrier plate, the driving mechanism is arranged on the front carrier plate, the phenomenon that the driving mechanism falls off due to resistance and sideslip is avoided, the stable operation of the utility model is further ensured, the stability of the driving mechanism is further enhanced, the shaking of the driving mechanism is avoided, the stability in the moving process of the utility model is also improved, the moving is smoother, the safety and convenience are ensured, the detection effect is more stable, and the instability in the moving process such as sideslip and the like can not occur in the moving process. The utility model is more suitable for the crowded road section caused by maintenance of the local road surface and is used for monitoring the traffic flow condition of the road section.

Drawings

FIG. 1 is a schematic view of the present utility model in use;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the present utility model installed on a wavy guardrail;

FIG. 4 is a schematic view of the structure of the rear carrier plate and the lock sleeve according to the present utility model;

in the figure: the road condition detection system comprises a waveform guardrail 1, a road condition detection module shell 2, a front carrier plate 3, a solar photovoltaic panel 4, a camera 5, a radar sensor 6, a photovoltaic cell 7, a wireless transmission module 8, a control module 9, a gear 10, a transmission belt 11, a motor 12, a driving wheel 13, a driven wheel 14, a fixed seat 15, a rear carrier plate 16, a cross fixed pin 17, a star-shaped nut 18, a locking strip 19, a locking sleeve 20, and a locking hole 21.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, in which all directional indications (such as up, down, left, right, front, and rear … …) are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

Referring to fig. 1-4, an embodiment of the present utility model provides a mobile patrol car for traffic conditions, comprising a mobile module and a road condition detection module, wherein the mobile module comprises a front carrier plate 3, a rear carrier plate 16, a driving wheel 13, a driven wheel 14 and a driving mechanism for driving the driving wheel, the front side of the front carrier plate 3 is provided with a road condition detection module housing 2, the road condition detection module housing 2 provides a bearing space for bearing internal components, a motor 12 is arranged in the road condition detection module housing 2, the motor 12 is the driving mechanism, the output shaft of the motor 12 is arranged upwards, a gear 10 is arranged on the output shaft of the motor 12, a driving belt 11 is connected to the gear 10, the driving belt 11 passes through the front carrier plate 3 and is connected with the driving wheel 13 arranged on the rear side wall of the front carrier plate 3, the driving wheel 13 is connected with the motor 12 through the driving belt to realize coaxial rotation, the driving wheel 13 is driven to move, the driving wheel 13 and the driving mechanism are arranged on the front carrier plate 3, the upper end and the lower end of the front carrier plate 3 are respectively and slidably connected with one rear carrier plate 16, the rear carrier plates 16 are respectively provided with driven wheels 14, the driving wheel 13 and the driven wheels 14 are respectively arranged on two sides of the waveform guardrail 1, each rear carrier plate 16 is at least provided with two driven wheels 14, the front carrier plate 3 and the rear carrier plate 16 effectively clamp the waveform guardrail in the middle, the waveform guardrail 1 has good connectivity and uniform stress, the driving wheel 13 and the driven wheels 14 are designed, the connection effect of the waveform guardrail 1 and the equipment during movement is enhanced, the stability during movement is also enhanced, the driving mechanism is arranged on the front carrier plate 3, the phenomenon that the motor 12 is blocked to fall off and sideslip is avoided, the stable running of the equipment is further ensured, so that the stability of the driving mechanism is further enhanced, the utility model avoids the shaking of the driving mechanism, improves the stability in the moving process, ensures that the movement is smoother, safer and more convenient, and has more stable detection effect.

Further, a lock structure is arranged between the front carrier plate 3 and the rear carrier plate 16, a fixing seat 15 is fixed on the front side of the rear carrier plate 16, a lock bar 19 is arranged on the fixing seat 15, the fixing seat 15 is fixed on the front side of the rear carrier plate 16 to be connected with the lock bar 19, an intermediate connection effect is achieved, a lock sleeve 20 is fixed on the rear side of the front carrier plate 3, the lock bar 19 is inserted into the lock sleeve 20, the lock structure is arranged between the lock bar 19 and the lock sleeve 20, the lock structure comprises a lock hole 21 arranged on the lock bar 19 and the lock sleeve 20, a cross fixing pin 17 is arranged in the lock hole 21, a star nut 18 is connected to the lock sleeve 20 on the cross fixing pin 17 in an external thread mode, the cross fixing pin 17 is inserted into the lock hole 21, the star nut 18 is buckled again, the upper part and the lower part are consistent in operation, the effect of connecting the rear carrier plate 16 with the front carrier plate 3 is achieved, the connection is stable, the theft risk is prevented through the star nut 18, and the safety guarantee is enhanced.

The road condition detection module comprises a camera 5, a radar sensor 6, a wireless transmission module 8 and a control module 9, wherein the camera 5, the radar sensor 6 and the wireless transmission module 8 are connected with the control module 9, the camera 5 and the radar sensor 6 are arranged on the inner wall of the inside of the road condition detection module shell 2, the detection parts of the camera 5 and the radar sensor 6 are exposed out of the road condition detection module shell 2, the wireless transmission module 8 and the control module 9 are fixed on a front carrier plate 3 and are positioned in the road condition detection module shell 2, the road condition detection module is of the prior art, the inside of the road condition detection module shell 2 is aimed at providing a safe and stable bearing space, the vehicle is convenient to detect when the road condition is maintained, the using effect is improved, the firmness and the stability when the vehicle is enhanced, a good detection environment is brought, a basic guarantee is provided, a photovoltaic cell 7 is arranged at the top of the front carrier plate 3, the inside of the road condition detection module shell 2, the photovoltaic cell 7 is connected with the solar cell 4, and the solar energy is absorbed to convert the light energy into the electric energy to be stored in the photovoltaic cell 7 so as to supply all parts in the equipment.

Working principle: the first front carrier plate 3 is clamped on one side of the waveform guardrail 1, the other side of the waveform guardrail 1 is connected with the rear carrier plate 16 and the front carrier plate 3 in a sliding connection manner, so that the driving wheel 13 and the driven wheel 14 are respectively arranged on two sides of the waveform guardrail 1, the driving wheel 13 and the driven wheel 14 are positioned in the concave of the waveform guardrail 1 and are convenient to move, the cross fixing pin 17 is inserted into the lock hole 21, then the star nut 18 is connected in a threaded manner, further reinforcing connection is realized, the theft risk is prevented, the driving mechanism transmits driving force to enable the driving wheel 13 to move on the waveform guardrail 1, the driven wheel 14 is driven to move on the waveform guardrail 1, the vehicle is convenient to detect when the road surface is maintained, and the use effect is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a traffic situation removes patrol car, includes movable module and road conditions detection module, its characterized in that: the road condition detection module is arranged on the front side of the front carrier plate, the driving wheel and the driving mechanism are arranged on the front carrier plate, the upper end and the lower end of the front carrier plate are respectively connected with the rear carrier plate in a sliding mode, the rear carrier plate is provided with driven wheels, the driving wheel and the driven wheels are respectively arranged on two sides of the waveform guardrail, and lock structures are arranged between the front carrier plate and the rear carrier plate.

2. The traffic condition mobile patrol car of claim 1, wherein: and at least two driven wheels are arranged on each rear carrier plate.

3. The traffic condition mobile patrol car of claim 1, wherein: the road condition detection module is characterized in that the front side of the front carrier plate is provided with a road condition detection module shell, a motor is arranged inside the road condition detection module shell, the motor is a driving mechanism, an output shaft of the motor is arranged upwards, a gear is arranged on the output shaft of the motor, a driving belt is connected to the gear, and the driving belt penetrates through the front carrier plate and is connected with a driving wheel arranged on the rear side wall of the front carrier plate.

4. A traffic situation mobile patrol car according to any one of claims 1-3, characterized in that: the road condition detection module comprises a camera, a radar sensor, a wireless transmission module and a control module, wherein the camera, the radar sensor and the wireless transmission module are all connected with the control module, the camera and the radar sensor are arranged on the inner wall of the inside of the road condition detection module shell, the detection parts of the camera and the radar sensor are exposed out of the road condition detection module shell, and the wireless transmission module and the control module are fixed on the front carrier plate and are located in the road condition detection module shell.

5. A traffic situation mobile patrol car according to claim 1, characterized in that: the front side of back carrier plate is fixed with the fixing base, set up the locking strip on the fixing base, the rear side of preceding carrier plate be fixed with the lock sleeve, locking strip and lock sleeve grafting are provided with between locking strip and the lock sleeve the lock structure.

6. A traffic situation mobile patrol car according to claim 5, characterized in that: the lock structure comprises lock holes arranged on the lock bar and the lock sleeve, wherein cross fixing pins are arranged in the lock holes, and star-shaped nuts are connected to the lock sleeve on the cross fixing pins in an external threaded mode.

7. A traffic condition mobile patrol car according to claim 3, characterized in that: the solar road condition detection module is characterized in that a solar photovoltaic panel is arranged at the top of the front carrier plate, a photovoltaic cell is arranged inside the road condition detection module shell, and the solar photovoltaic panel is connected with the photovoltaic cell.