CN217266823U

CN217266823U - Road defect short-term test car

Info

Publication number: CN217266823U
Application number: CN202220826721.8U
Authority: CN
Inventors: 胡美红; 陈业斌; 温刚
Original assignee: Yangzhou Lixin Engineering Testing Co ltd
Current assignee: Yangzhou Lixin Engineering Testing Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-23
Anticipated expiration: 2032-04-12

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

Road defect short-term test car

Technical Field

The utility model relates to a road detection field, more specifically say, relate to a road defect short-term test car.

Background

With the development of road construction, the number of roads needing to be monitored is more and more, and in the prior art, the defects of pits, depressions, settlement and the like of the roads are detected by adopting a pre-embedded detection scheme, namely required detection equipment is pre-embedded in the roads in advance, and then the data measured by the equipment is used for judging the defects of the roads. According to the embedded road defect detection scheme, whether a new road or a built road is constructed, embedded detection equipment is troublesome to deploy in the early stage, high in construction difficulty and high in later maintenance cost, and the existing patent road defect detection equipment, detection vehicles and detection systems measure acceleration, air pressure and other data and analyze road defect conditions through a microcontroller module in the patent application No. CN 201820792925.8.

However, the environmental factors of the application have influence on the detection data, and the detection data obtained under different weather and wind power have excessive deviation, so a road defect rapid detection vehicle is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a road defect short-term test car, it can realize the short-term test of road defect, and the environmental disturbance factor is little.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a road defect short-term test car, includes the storage water tank, the lower terminal surface middle part of storage water tank is equipped with the metal covering, the inside overflow tank that is equipped with of metal covering, overflow tank fixed mounting is at the storage water tank lower extreme, the inside fixed mounting of storage water tank has the water pump, the play water end of water pump passes through the inside upper end intercommunication of water injection pipe with the overflow tank, the inside of overflow tank is equipped with level sensor, the outside of overflow tank is equipped with a plurality of water-collecting device all around.

Furthermore, the number of the water collecting devices is six, the two edges of the two side faces of the overflow tank are respectively provided with one water collecting device, and the middle parts of the outer sides of the front end and the rear end of the overflow tank are respectively provided with one water collecting device.

Furthermore, the water collecting device comprises a water collecting pipe, the water collecting pipe is vertically arranged, the upper end of the water collecting pipe is communicated with the inside of the overflow tank through an overflow pipe, a pipe opening in the upper end of the overflow pipe and the water level measured by the liquid level sensor are located at the same height, and the lower end of the water collecting pipe is fixedly connected with the outer wall of the overflow tank through a connecting seat.

Furthermore, the water collecting pipe is made of transparent plastic materials, scale marks are arranged on the end face of the water collecting pipe, a valve is arranged on the overflow pipe, a hand wheel is arranged on the valve, and the hand wheel is located outside the metal cover.

Furthermore, a controller is fixedly mounted on the end face of the outer side of the water storage tank, and the controller is electrically connected with the liquid level sensor and the water pump.

Furthermore, a water filling port is arranged on the water storage tank, a blocking cover is arranged on the water filling port, and a mounting seat is arranged at the upper end edge of the water storage tank.

Furthermore, the four end faces of the metal cover are provided with door plates, and the edges of the door plates are detachably connected with the metal cover through screws.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme, through being equipped with six water-collecting device in the overflow tank outside, during road detection, the device can incline or jolt along with the state appearance of road, and the inside water of overflow tank can flow in the collector pipe of low side through the warning pipe, can judge the road condition through observing the inside water collection volume of each collector pipe, and it is convenient to detect, and external environment influences for a short time to detecting.

Drawings

FIG. 1 is a schematic side view of the internal structure of the present invention;

FIG. 2 is a side view of the external structure of the present invention;

fig. 3 is a schematic view of the top view of the metal cover according to the present invention.

The reference numbers in the figures illustrate:

1. a water storage tank; 2. a metal cover; 3. an overflow tank; 4. a water pump; 5. a water injection pipe; 6. a liquid level sensor; 7. a water collection device; 71. a water collection pipe; 72. an overflow pipe; 73. a valve; 74. scale lines; 75. a connecting seat; 76. a hand wheel; 8. a controller; 9. a water filling port; 10. a mounting seat; 11. a door panel; 12. and (4) screws.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

The embodiment is as follows:

referring to fig. 1-3, a road defect rapid detection vehicle comprises a water storage tank 1, a metal cover 2 is arranged in the middle of the lower end face of the water storage tank 1, an overflow tank 3 is arranged inside the metal cover 2, the overflow tank 3 is fixedly arranged at the lower end of the water storage tank 1, a water pump 4 is fixedly arranged 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 a water injection pipe 5, a liquid level sensor 6 is arranged inside the overflow tank 3, and a plurality of water collecting devices 7 are arranged around the outer portion of the overflow tank 3.

Referring to fig. 1 and 3, six water collecting devices 7 are provided, and two water collecting devices 7 are provided at both edges of both side surfaces of the overflow tank 3, and one water collecting device 7 is provided at the middle part of the outer side of the front and rear ends of the overflow tank 3, so that the road defect condition can be more accurately detected by analyzing each water collecting device 7.

Referring to fig. 1 and 3, the water collecting device 7 includes a water collecting pipe 71, the water collecting pipe 71 is vertically disposed, an upper end of the water collecting pipe 71 is communicated with the inside of the overflow tank 3 through an overflow pipe 72, an upper end pipe opening of the overflow pipe 72 is at the same height as the water level measured by the liquid level sensor 6, a lower end of the water collecting pipe 71 is fixedly connected with the outer wall of the overflow tank 3 through a connecting seat 75, when the device is inclined through an inclined or bumpy road, water inside the overflow tank 3 flows into the inside of the water collecting pipe 71 at a lower side through the overflow pipe 72.

Referring to fig. 1, 2 and 3, the water collecting pipe 71 is made of transparent plastic material, scale marks 74 are arranged on the end face of the water collecting pipe 71, a valve 73 is arranged on the overflow pipe 72, a hand wheel 76 is arranged on the valve 73, the hand wheel 76 is positioned outside the metal cover 2, the valve 73 controls the conduction and the stop of the overflow pipe 72, and the hand wheel 76 is positioned outside the metal cover 2 to facilitate the rotation use.

Referring to fig. 2, a controller 8 is fixedly installed on an outer end face of the water storage tank 1, the controller 8 is electrically connected with 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, a mounting seat 10 is provided at the upper end edge of the water storage tank 1, and water is filled into the water storage tank 1 through the water filling port 9.

Referring to fig. 2, the four end faces of the metal cover 2 are provided with the door plates 11, the edges of the door plates 11 are detachably connected with the metal cover 2 through screws 12, the door plates 11 are detached through the screws 12, and the water collecting pipes 71 are conveniently observed.

When in use: the water is added into the water storage tank 1 through the water adding port 9, the device can be directly and fixedly arranged on a motor vehicle horizontally through the mounting seat 10, the motor vehicle drives the device to move, the water pump 4 can automatically work, the water in the water storage tank 1 is added into the overflow tank 3 along the water injection pipe 5, when the water level reaches the measuring height of the liquid level sensor 6, the controller 8 controls the water pump 4 to automatically close, all valves 73 are opened through the hand wheel 76, all overflow pipes 72 are kept in a conducting state, the device is also inclined when the water passes through an inclined or bumpy road, the water in the overflow tank 3 flows into the lower water collecting pipe 71 through the overflow pipes 72, and when the water in the overflow tank 3 is reduced, the liquid level sensor 6 automatically senses and enables the water pump 4 to automatically work to add water into the overflow tank 3 through the controller 8, so as to ensure that the water level in the overflow tank 3 is kept in a sufficient state, after the road is advanced, the door plate 11 is detached through the screw 12, the water level inside the six water collecting pipes 71 is observed through the scale marks 74, the inclination and the jolt conditions of the road can be judged, the road defect detection speed is high, the detection is convenient, and the device cost is low.

The controller and the liquid level sensor used in the present application are existing products, such as a siemens S7-200 controller and a LZH-2 liquid level sensor, and for specific internal structures and principles thereof, the technical scope that can be understood by a person of ordinary skill in the art is included, and detailed description is omitted here.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a road defect short-term test car, includes storage water tank (1), its characterized in that: the water storage tank is characterized in that a metal cover (2) is arranged in the middle of the lower end face of the water storage tank (1), an overflow tank (3) is arranged inside the metal cover (2), 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), the water outlet end of the water pump (4) is communicated with the upper end of the inside of the overflow tank (3) through a water injection pipe (5), a liquid level sensor (6) is arranged inside the overflow tank (3), and a plurality of water collecting devices (7) are arranged on the periphery of the outside of the overflow tank (3).

2. The road defect rapid detection vehicle of claim 1, characterized in that: the water collecting device (7) is provided with six water collecting devices, the two edges of the two side faces of the overflow tank (3) are provided with one water collecting device (7), and the middle parts of the outer sides of the front end and the rear end of the overflow tank (3) are provided with one water collecting device (7).

3. The road defect rapid detection vehicle of claim 1, characterized in that: the water collecting device (7) comprises a water collecting pipe (71), the water collecting pipe (71) is vertically placed, the upper end of the water collecting pipe (71) is communicated with the inside of the overflow tank (3) through an overflow pipe (72), a pipe orifice at the upper end of the overflow pipe (72) and the water level measured by the liquid level sensor (6) are located at the same height, and the lower end of the water collecting pipe (71) is fixedly connected with the outer wall of the overflow tank (3) through a connecting seat (75).

4. The vehicle for rapidly detecting road defects according to claim 3, wherein: the water collecting pipe (71) is made of transparent plastic materials, scale marks (74) are arranged on the end face of the water collecting pipe (71), a valve (73) is arranged on the overflow pipe (72), a hand wheel (76) is arranged on the valve (73), and the hand wheel (76) is located outside the metal cover (2).

5. The road defect rapid detection vehicle of claim 1, characterized in that: the water storage tank is characterized in that a controller (8) is fixedly mounted on the end face of the outer side of the water storage tank (1), and the controller (8) is electrically connected with the liquid level sensor (6) and the water pump (4).

6. The road defect rapid detection vehicle of claim 1, characterized in that: the water storage tank is characterized in that a water filling port (9) is formed in the water storage tank (1), a blocking cover is arranged on the water filling port (9), and a mounting seat (10) is arranged on the upper end edge of the water storage tank (1).

7. The road defect rapid detection vehicle of claim 1, characterized in that: all be equipped with door plant (11) on four terminal surfaces of metal covering (2), door plant (11) border is through screw (12) can dismantle with metal covering (2) and be connected.