CN217266823U - A rapid detection vehicle for road defects - Google Patents

Abstract

The utility model discloses a road defect rapid detection vehicle, which belongs to the field of road detection and comprises a water storage tank, wherein the middle part of the lower end surface of the water storage tank is provided with a metal cover, an overflow tank is arranged inside the metal cover, the overflow tank is fixedly arranged at the lower end of the water storage tank, a water pump is fixedly arranged inside the water storage tank, the water outlet end of the water pump is communicated with the inner upper end of the overflow tank through a water injection pipe, the inside of the overflow tank is provided with a liquid level sensor, the outside of the overflow tank is provided with a plurality of water collecting devices all around, by arranging six water collecting devices outside the overflow tank, when the road is detected, the devices incline or bump along with the state of the road, water in the overflow tank flows into the water collecting pipe at the lower side through the overflow pipe, the road condition can be judged by observing the water collecting quantity in each water collecting pipe, the detection is convenient, and the influence of the external environment on the detection is small.

Description

A rapid detection vehicle for road defects

technical field

The utility model relates to the field of road detection, in particular to a road defect rapid detection vehicle.

Background technique

With the development of road construction, the number of roads that need to be monitored is increasing. In the prior art, the detection of road defects such as potholes, depressions and settlements adopts a pre-buried detection scheme, that is, the need for The detection equipment is pre-buried in the road, and then the road defect judgment is made through the data measured by the equipment. The above-mentioned embedded road defect detection scheme, whether for new roads or built roads, the pre-embedded detection equipment is troublesome to deploy in the early stage, the construction is difficult, and the maintenance cost is high in the later period. The existing patented road defect detection equipment, detection vehicles and detection systems, patented In application number CN201820792925.8, data such as acceleration and air pressure are measured through a microcontroller module, and road defects are analyzed.

However, the environmental factors of the application have an impact on the detection data, and the detection data obtained under different weather and wind conditions have excessive deviations. Therefore, we propose a road defect rapid detection vehicle to solve the above problems.

Utility model content

1. Technical problems to be solved

Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a vehicle for rapid detection of road defects, which can realize rapid detection of road defects and has less environmental interference factors.

2. Technical solutions

In order to solve the above problems, the present invention adopts the following technical solutions.

A road defect rapid detection vehicle includes a water storage tank, a metal cover is arranged in the middle of the lower end face of the water storage tank, an overflow tank is arranged inside the metal cover, the overflow tank is fixedly installed at the lower end of the water storage tank, and the water storage tank A water pump is fixedly installed inside, and the water outlet end of the water pump is communicated with the inner upper end of the overflow tank through a water injection pipe. The inside of the overflow tank is provided with a liquid level sensor.

Further, there are six water collecting devices, and one water collecting device is provided on both edges of two sides of the overflow tank, and one water collecting device is provided in the middle of the front and rear outer sides of the overflow tank.

Further, the water collecting device includes a water collecting pipe, the water collecting pipe is placed vertically, the upper end of the water collecting pipe is communicated with the inside of the overflow tank through the overflow pipe, and the upper end of the overflow pipe and the liquid level sensor measure the water level at the same level. At the same height, the lower end of the water collecting pipe is fixedly connected with the outer wall of the overflow tank through the connecting seat.

Further, the water collecting pipe is made of transparent plastic material, the end surface of the water collecting pipe is provided with a scale line, the overflow pipe is provided with a valve, and the valve is provided with a hand wheel, and the hand wheel is located on the metal surface. outside of the hood.

Further, a controller is fixedly installed on the outer end surface of the water storage tank, and the controller is electrically connected with the liquid level sensor and the water pump.

Further, the water storage tank is provided with a water filling port, the water filling port is provided with a blocking cover, and the upper edge of the water storage tank is provided with a mounting seat.

Further, four end surfaces of the metal cover are provided with door panels, and the edges of the door panels are detachably connected to the metal cover through screws.

3. Beneficial effects

Compared with the prior art, the advantages of the present utility model are:

In this solution, there are six water collecting devices on the outside of the overflow tank. When the road is detected, the device will be inclined or bumped according to the state of the road, and the water inside the overflow tank will flow into the water collecting pipe on the lower side through the overflow pipe. The road condition can be judged by observing the water collection volume inside each water collection pipe, the detection is convenient, and the external environment has little influence on the detection.

Description of drawings

Fig. 1 is the side view internal structure schematic diagram of the utility model;

Fig. 2 is the side view external structure schematic diagram of the utility model;

3 is a schematic top view of the internal structure of the metal cover of the present invention.

Description of the labels in the figure:

1. Water storage tank; 2. Metal cover; 3. Overflow tank; 4. Water pump; 5. Water injection pipe; 6. Liquid level sensor; 7. Water collecting device; 71. Water collecting pipe; 72. Overflow pipe; 73. Valve; 74, scale line; 75, connecting seat; 76, hand wheel; 8, controller; 9, water inlet; 10, mounting seat; 11, door panel; 12, screw.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Example:

Please refer to Fig. 1-3, a vehicle for rapid detection of road defects, including a water storage tank 1, a metal cover 2 is arranged in the middle of the lower end surface of the water storage tank 1, and an overflow tank 3 is arranged inside the metal cover 2, and the overflow tank 3 is fixedly installed in the storage tank. At the lower end of the water tank 1, a water pump 4 is fixedly installed inside the water storage tank 1. The water outlet end of the water pump 4 is communicated with the inner upper end of the overflow tank 3 through the water injection pipe 5. The overflow tank 3 is provided with a liquid level sensor 6 inside. A plurality of water collecting devices 7 are provided.

1 and 3, there are six water collecting devices 7, and a water collecting device 7 is provided on both sides of both sides of the overflow tank 3, and a water collecting device is provided in the middle of the front and rear outer sides of the overflow tank 3. 7. The road defects can be detected more accurately by analyzing each water collecting device 7 .

1 and 3, the water collecting device 7 includes a water collecting pipe 71, the water collecting pipe 71 is placed vertically, the upper end of the water collecting pipe 71 is communicated with the inside of the overflow tank 3 through the overflow pipe 72, and the upper end of the overflow pipe 72 is connected to the liquid level sensor. 6. Measure that the water level is at the same height, and the lower end of the water collecting pipe 71 is fixedly connected to the outer wall of the overflow tank 3 through the connecting seat 75. When passing through an inclined or bumpy road, the device is inclined, and the water inside the overflow tank 3 flows into the lower side through the overflow pipe 72. inside the collecting pipe 71.

Referring to Figure 1, Figure 2 and Figure 3, the water collecting pipe 71 is made of transparent plastic material, the end surface of the water collecting pipe 71 is provided with a scale line 74, the overflow pipe 72 is provided with a valve 73, and the valve 73 is provided with a hand wheel 76, The hand wheel 76 is located outside the metal cover 2, and the valve 73 controls the conduction and cut-off of the overflow pipe 72. The hand wheel 76 is located outside the metal cover 2, which is more convenient to rotate and use.

Referring to FIG. 2 , a controller 8 is fixedly installed on the outer end surface of the water storage tank 1 . The controller 8 is electrically connected to the liquid level sensor 6 and the water pump 4 , and the controller 8 controls the opening and closing of the water pump 4 .

Referring to FIG. 2 , a water filling port 9 is provided on the water storage tank 1 , a blocking cover is provided on the water filling port 9 , and a mounting seat 10 is provided on the upper edge of the water storage tank 1 , and water is added into the water storage tank 1 through the water filling port 9 .

2, the four end faces of the metal cover 2 are provided with door panels 11. The edge of the door panel 11 is detachably connected to the metal cover 2 through screws 12. The door panel 11 is removed through the screws 12 to facilitate the observation of the water collection pipe 71.

When in use: add water to the inside of the water storage tank 1 through the water filling port 9, the device can be directly fixed horizontally on the motor vehicle through the mounting seat 10, the motor vehicle drives the device to move, the water pump 4 can work automatically, and the water in the water storage tank 1 Add water to the overflow tank 3 with the water injection pipe 5. When the water level reaches the metering height of the liquid level sensor 6, the controller 8 controls the water pump 4 to automatically close it, and opens all the valves 73 through the handwheel 76. Each overflow pipe 72 Keep the conduction state, when passing the inclined or bumpy road, the device will also incline, the water inside the overflow tank 3 flows into the inside of the lower side collecting pipe 71 through the overflow pipe 72, and when the water inside the overflow tank 3 decreases, The liquid level sensor 6 automatically senses and makes the water pump 4 automatically work through the controller 8 to add water to the inside of the overflow tank 3 to ensure that the water level inside the overflow tank 3 is kept in a sufficient state. 74 By observing the water level inside the six water collecting pipes 71, the road inclination and bumpiness can be judged, the detection speed of road defects is fast and convenient, and the installation cost is low.

The controllers and liquid level sensors used in this application are all existing products, such as the Siemens S7-200 controller and the LZH-2 liquid level sensor. For its specific internal structure and principle, those of ordinary skill in the art can The technical scope of understanding will not be repeated here.

The above descriptions are only preferred specific embodiments of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its improvement concept, equivalently replaces or changes, should be covered within the protection scope of the present utility model.

Claims (7)

1. A vehicle for rapid detection of road defects, comprising a water storage tank (1), characterized in that: a metal cover (2) is provided in the middle of the lower end face of the water storage tank (1), and the inside of the metal cover (2) is provided with An overflow tank (3), the overflow tank (3) is fixedly installed at the lower end of the water storage tank (1), a water pump (4) is fixedly installed inside the water storage tank (1), and the water outlet of the water pump (4) is injected The water pipe (5) is communicated with the inner upper end of the overflow tank (3), a liquid level sensor (6) is arranged inside the overflow tank (3), and a plurality of water collecting devices are arranged around the outside of the overflow tank (3). (7). 2. A vehicle for rapid detection of road defects according to claim 1, characterized in that: the water collecting device (7) is provided with six, and the two side edges of the two sides of the overflow tank (3) are provided with There is a water collecting device (7), and a water collecting device (7) is provided in the middle part of the front and rear outer sides of the overflow tank (3). 3. A vehicle for rapid detection of road defects according to claim 1, characterized in that: the water collecting device (7) comprises a water collecting pipe (71), the water collecting pipe (71) is placed vertically, and the water collecting pipe (71) is placed vertically. The upper end of the water pipe (71) is communicated with the inside of the overflow tank (3) through the overflow pipe (72), and the upper end orifice of the overflow pipe (72) is at the same height as the water level measured by the liquid level sensor (6). The lower end of 71) is fixedly connected with the outer wall of the overflow tank (3) through the connecting seat (75). 4. The vehicle for rapid detection of road defects according to claim 3, wherein the water collecting pipe (71) is made of transparent plastic material, and the end surface of the water collecting pipe (71) is provided with a scale line ( 74), the overflow pipe (72) is provided with a valve (73), the valve (73) is provided with a handwheel (76), and the handwheel (76) is located outside the metal cover (2). 5 . The vehicle for rapid detection of road defects according to claim 1 , wherein a controller ( 8 ) is fixedly installed on the outer end surface of the water storage tank ( 1 ), and the controller ( 8 ) is connected with the liquid The position sensor (6) is electrically connected with the water pump (4). 6 . The vehicle for rapid detection of road defects according to claim 1 , wherein a water filling port ( 9 ) is provided on the water storage tank ( 1 ), and a blocking cover is provided on the water filling port ( 9 ). 7 . The upper edge of the water storage tank (1) is provided with a mounting seat (10). 7 . The vehicle for rapid detection of road defects according to claim 1 , wherein the four end surfaces of the metal cover ( 2 ) are provided with door panels ( 11 ), and the edges of the door panels ( 11 ) pass through screws. 8 . (12) is detachably connected with the metal cover (2).

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