CN221398592U

CN221398592U - Highway crack detection device

Info

Publication number: CN221398592U
Application number: CN202322972149.3U
Authority: CN
Inventors: 陈雷; 覃月璋; 关义柱
Original assignee: Sichuan Highway Engineering Consulting And Supervision Co ltd
Current assignee: Sichuan Highway Engineering Consulting And Supervision Co ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-07-23
Anticipated expiration: 2033-11-03

Abstract

The utility model provides a highway crack detection device, and aims to solve the technical problem that sundry dust flies upwards in the spraying cleaning process of the conventional crack detection device to influence the health of personnel. The device comprises: a movable base; the air injection assembly is arranged at one side of the front end of the movable base; the chip collecting assembly is arranged on the other side of the front end of the movable base and is opposite to the air injection assembly; the detection assembly is arranged at the rear end of the movable base. According to the utility model, the air injection assembly and the chip collecting assembly are respectively arranged at the two sides of the front end of the movable base, the air injection assembly sprays air to blow away the sundry floating dust on the road surface towards the chip collecting assembly, and the sundry floating dust is blown into the chip collecting assembly to be collected, so that the road surface can be effectively sprayed and cleaned, the flying of the sundry floating dust is greatly reduced, the influence of the dust on operators or pedestrians at the two sides is reduced, meanwhile, the chip collecting assembly can timely collect the sundry floating dust, the sundry floating dust is prevented from being accumulated on a road, and the collection treatment of the sundry floating dust is facilitated.

Description

Highway crack detection device

Technical Field

The utility model relates to the technical field of highway pavement detection, in particular to a highway crack detection device.

Background

Whether the road is formed by concrete pouring or asphalt pavement, the road structure is corroded and gradually aged due to the influence of factors such as weather, environment and driving load along with the time, and cracks can be generated on the road surface, so that the cracks are required to be detected in time, and the danger of the road to driving is prevented.

Currently, crack detection is generally performed by detecting cracks occurring on a road surface through a detection head (high-definition camera) in the advancing process. In order to improve the detection effect, impurities attached to the road surface are usually required to be cleaned, and the impurities are cleaned manually and independently, so that the labor intensity is high and the efficiency is low; therefore, there are some crack detection device that have the spraying clearance function on the market, like the crack detection device of highway bridge bituminous paving that application number CN202120870284.5 discloses, the device is including removing the scooter, remove the air compressor machine that is used for providing high-pressure air to install at the scooter up end, remove the scooter top and install and be used for spraying clear injection pipe, on the place ahead that is to be tested that high-pressure gas sprayed through injection pipe, blow away bottom surface floating dust, and utilize the sweeping roller to sweep impurity outside, and then improve detection effect and detection quality. But in the use, the debris that jet pipe spun high pressure gas and/or cleaning roller scanned can raise a large amount of dust, and on the one hand, a large amount of dust can influence the pedestrian's health of operating personnel and roadside, and on the other hand, debris dust can not collect in time, easily piles up elsewhere, is unfavorable for the cleanness of highway. Although the above-disclosed technology has been protected by a protective barrier to prevent dust from directly contacting an operator, the protective barrier has limited effects such as dust flying and accumulating from both sides of a moving vehicle.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model aims to provide the highway crack detection device, which solves the technical problem that sundry dust flies in the spraying cleaning process to influence the health of personnel in the conventional crack detection device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a highway crack detection device comprising: a movable base; the air injection assembly is arranged at one side of the front end of the movable base; the chip collecting assembly is arranged on the other side of the front end of the movable base and is opposite to the air injection assembly; the detection assembly is arranged at the rear end of the movable base.

According to the utility model, the air injection assembly and the chip collecting assembly are respectively arranged at the two sides of the front end of the movable base, the air injection assembly sprays air to blow away the sundry floating dust on the road surface towards the chip collecting assembly, and the sundry floating dust is blown into the chip collecting assembly to be collected, so that the road surface can be effectively sprayed and cleaned, the flying of the sundry floating dust is greatly reduced, the influence of the dust on operators or pedestrians at the two sides is reduced, meanwhile, the chip collecting assembly can timely collect the sundry floating dust, the sundry floating dust is prevented from being accumulated on a road, and the collection treatment of the sundry floating dust is facilitated.

Optionally, the air injection assembly includes: the air ejector tube is arranged at one side of the movable base; a nozzle is arranged on the air spraying pipe; the fan is arranged at the top of the movable base, and the output end of the fan is communicated with the air ejector tube through a first pipeline.

Optionally, the gas nozzles are mounted on the bottom of the movable base through a plurality of support rods.

Optionally, the chip collecting assembly includes: the chip collecting cover is arranged on one side of the movable base and is opposite to the air spraying pipe; and the suction fan is communicated with the chip collecting cover.

Optionally, the chip collecting assembly includes: the chip collecting cover is arranged on one side of the movable base and is opposite to the air spraying pipe; the air inlet of the fan is communicated with the chip collecting cover through a second pipeline; the bottom of the chip collecting cover is provided with an inclined plane, a discharge hole is formed in the inclined plane, and a collecting device is movably arranged below the discharge hole; a screen is arranged in the chip collecting cover above the discharge opening or at the end part of the second pipeline.

Optionally, the detection assembly includes: the chassis is arranged on the movable base; the control screen is electrically connected with the chassis; the detection head is arranged at the bottom of the movable base and is used for collecting image information, and the detection information is displayed on the control screen after being processed.

Optionally, the bottom of the movable base is connected with universal wheels through supporting legs, and one end of the movable base is connected with a push rod for pushing the movable base to move; or, be provided with the gyro wheel that is driven by the motor on the removal base, motor and the power electric connection in the quick-witted incasement, be provided with artifical seat on the machine case.

Optionally, be provided with the mechanism that cleans between the jet assembly and the collection bits subassembly, the mechanism that cleans includes: the driving motor is arranged on the movable base; the brush disc is arranged below the movable base; one end of the rotating shaft is connected with the power output end of the driving motor, and the other end of the rotating shaft penetrates through the movable base and is connected with the brush disc.

Optionally, the device further comprises a marking mechanism arranged at the rear end of the detection assembly, and the marking mechanism is used for spraying and marking the crack position.

Optionally, the marking mechanism includes: the charging basket is arranged on the movable base; the spraying head is arranged at the bottom of the movable base and is communicated with the charging basket through a connecting pipe; and the water pump is arranged on the connecting pipe.

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

1. According to the utility model, the air injection assembly and the chip collecting assembly are respectively arranged at the two sides of the front end of the movable base, the air injection assembly sprays air to blow away the sundry floating dust on the road surface towards the chip collecting assembly, and the sundry floating dust is blown into the chip collecting assembly to be collected, so that the road surface can be effectively sprayed and cleaned, the flying of the sundry floating dust is greatly reduced, the influence of the dust on operators or pedestrians at the two sides is reduced, meanwhile, the chip collecting assembly can timely collect the sundry floating dust, the sundry floating dust is prevented from being accumulated on a road, and the collection treatment of the sundry floating dust is facilitated.

2. Negative pressure is generated in the dust collecting cover (the dust collecting cover is connected with the air suction fan or the air inlet end of the fan), so that the flying situation of sundry floating dust is further reduced, and the sundry collecting effect is improved.

3. The chip collecting cover is communicated with the air inlet of the fan through the second pipeline, and through application to the fan, negative pressure can be generated in the chip collecting cover, so that sundry floating dust is reduced, and cost can be saved.

4. Through the setting of cleaning mechanism, can sweep out the impurity in the gap, spray the effect that clearance and negative pressure were collected, further improve the detection effect.

5. Through the setting of marking mechanism, when detecting the subassembly and monitoring that the road surface appears the crack, can in time make the mark on the road surface, make things convenient for follow-up staff to find cracked position and fill the repair to the crack.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic elevational view of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

Fig. 3 is a schematic structural view of the air jet assembly and chip collecting assembly according to the present utility model.

Reference numerals:

1. a movable base; 10. a support leg; 11. a universal wheel; 12. a push rod;

2. A jet assembly; 20. a support rod; 21. a gas lance; 22. a nozzle; 23. a blower; 24. a first pipe;

3. A chip collecting assembly; 30. a chip collecting cover; 301. an inclined plane; 302. a discharge port; 31. a second pipe; 32. a collecting device; 33. a screen;

4. A detection assembly; 40. a chassis; 41. a control screen; 42. a detection head;

5. a cleaning mechanism; 50. a motor; 51. a rotating shaft; 52. brushing a disc;

6. A marking mechanism; 60. a charging barrel; 61. a spray head; 62. a connecting pipe; 63. a spraying device.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," "end," "side," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of describing the embodiments of the present application and for simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

In the examples of the present application, unless explicitly specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the present utility model. In order to simplify the disclosure of embodiments of the present application, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the embodiments of the present application. Furthermore, the present application embodiments may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not in themselves indicate the relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an embodiment of the present utility model provides a highway crack detection device, including: the mobile base 1, and an air injection assembly 2, a chip collecting assembly 3 and a detection assembly 4 which are arranged on the mobile base 1.

The jet assembly 2 and the chip collecting assembly 3 are arranged at the front end of the travelling direction of the movable base 1, and are oppositely arranged, and the detection assembly 4 is arranged at the rear end of the movable base 1, namely: the jet assembly 2 is arranged on one side of the front end of the movable base 1, the chip collecting assembly 3 is arranged on the other side of the front end of the movable base 1, and the detection assembly 4 is arranged on the rear end of the jet assembly 2 and the chip collecting assembly 3. When the dust collecting device is used, the air injection assembly 2 sprays air to blow away sundry floating dust on the road surface towards the dust collecting assembly 3, and the sundry floating dust is blown into the dust collecting assembly 3 to be collected, so that the road surface can be effectively sprayed and cleaned, the detection effect is improved, the influence of the sundry floating dust on operators or pedestrians on two sides is greatly reduced, and the collection and treatment of the sundry floating dust are also facilitated.

The jet assembly 2 comprises: a support rod 20, an air jet pipe 21, a nozzle 22 and a fan 23.

The bottom of the movable base 1 is provided with a plurality of supporting rods 20, the plurality of supporting rods 20 are distributed at equal intervals, the top end of each supporting rod is connected with the lower surface of the movable base 1, the air ejector tube 21 is connected to the bottom end of each supporting rod 20, and the air ejector tube 21 is arranged along the length direction of the movable base 1. The inner side wall of the gas lance 21 is provided with a plurality of nozzles 22 in an embedded manner, and the number of the nozzles 22 may be plural. A fan 23 is mounted on top of the mobile base 1, the output end of which communicates with the gas lance 21 via a first duct 24. The blower 23 is started, the nozzle 22 sprays air to act on the road surface, and the air sprayed by the nozzle 22 can blow sundry dust on the road surface into the dust collecting cover.

Optionally, a protective baffle can be arranged at the front end of the movable base 1 to further prevent sundry floating dust from flying and improve the collection effect.

Optionally, the detecting component 4 includes a chassis 40, a control screen 41, and a detecting head 42. The case 40 is disposed on the mobile base 1, the control screen 41 is electrically connected with a control system in the case 40, the detection head 42 is mounted at the bottom of the mobile base 1, the detection head 42 is used for collecting image information and transmitting the detection information into the case 40, and the control system of the case 40 processes the image information and displays the processed image information on the control screen 41. The detection assembly 4 is of the prior art, and its implementation and working principle are not described here in detail.

As an implementation scenario, in this scenario, the bottom of the mobile base 1 is connected with a universal wheel 11 through a supporting leg 10, and one end of the mobile base 1 is connected with a push rod 12 for pushing the mobile base 1 to move.

As another implementation scenario, in this scenario, a roller driven by a motor is disposed on the mobile base 1, the motor is electrically connected to a power supply in the chassis 40, a manual seat is disposed on the chassis 40, and the control screen 41 is disposed on the front side of the manhole seat. When the automatic floor sweeping machine is used, a detector sits on the manual seat, and then the motor is regulated and controlled to work through the control switch, so that the roller is rotated, the automatic forward movement of the automatic floor sweeping machine is realized, and the principle of the automatic floor sweeping machine is similar to that of an automatic floor sweeping machine.

Example 2

In the present embodiment, the chip collecting assembly 3 includes a chip collecting hood 30 and a suction fan (not shown) in communication with the chip collecting hood 30, based on embodiment 1. The chip collecting cover 30 is arranged on one side of the movable base 1 and opposite to the air spraying pipe 21, the suction fan is arranged on the movable base 1 and can be positioned beside the fan 23, the suction fan is communicated with the inside of the chip collecting cover 30 through a pipeline, and when the chip collecting cover is used, the suction fan can generate negative pressure in the chip collecting cover 30 through the pipeline and can collect the sucked sundry floating dust, so that the flying condition of the sundry floating dust is reduced, and the sundry collecting effect is improved.

Example 3

On the basis of embodiment 1, unlike embodiment 2, in this embodiment, the chip collecting assembly 3 includes a chip collecting cover 30 mounted on the bottom of the moving base 1, the chip collecting cover 30 being disposed opposite to the air lance 21, and the top of the chip collecting cover 30 being in communication with the blower 23 through a second duct 31.

The bottom of the chip collecting cover 30 is provided with an inclined plane 301, the inclined plane 301 is provided with a discharge hole 302, a collecting device 32 communicated with the discharge hole 302 is movably arranged below the discharge hole 302, a screen 33 is arranged in the chip collecting cover 30 above the discharge hole 302, the screen 33 can block sundry floating dust, or the screen can be arranged at the end part of the second pipeline 31 where the second pipeline 31 is communicated with the chip collecting cover 30.

Optionally, the collecting device 32 adopts a collecting box detachably connected with the chip collecting cover 30, and an opening at an upper end of the collecting box may be in sliding connection or clamping connection, for example, a sliding rail is arranged on an outer wall of the chip collecting cover 30, and an inner wall of the collecting box is in sliding connection with the sliding rail, or the collecting box is spliced or sleeved on the chip collecting cover 30. In the figures, the collecting device 32 is only schematically shown.

Optionally, the discharge port 302 is connected with a discharge channel, and the collecting device 32 may also be a collecting bag, and in use, the collecting bag is fixed on the discharge channel.

In this embodiment, the cavity of the inner wall of the chip collecting cover 30 is communicated with the air inlet of the fan 23 through the second pipeline 31, so that negative pressure can be generated in the chip collecting cover 30, flying of the impurity floating dust can be reduced, the impurity concentrated in the chip collecting cover 30 can be separated through the screen 33, the impurity floating dust is prevented from being sucked into the fan 23, and the impurity floating dust is discharged into the collecting device 32 through the discharge port 302 to be collected, so that the subsequent concentrated treatment of workers is facilitated. Meanwhile, in the embodiment, spraying cleaning and collecting can be realized through one fan 23, so that resources are reduced, and cost is saved.

Example 4

On the basis of embodiment 2 or embodiment 3, a cleaning mechanism 5 is further provided between the air injection assembly 2 and the chip collecting assembly 3.

The cleaning mechanism 5 includes a drive motor 50, a rotating shaft 51, and a brush plate 52. The driving motor 50 is arranged on the movable base 1, the power output end of the driving motor is arranged at one end of the rotating shaft 51 and is in driving connection, the other end of the rotating shaft 51 penetrates through the movable base 1 and is connected with the brush disc 52, and the lower surface of the brush disc 52 is closely adjacent to a road surface. When the dust collecting device is used, the driving motor 50 is started, the driving motor 50 drives the brush disc 52 to rotate, so that the brushes on the brush disc 52 can sweep impurities in gaps out to the outside, and the effects of spray cleaning of the spray nozzle 22 and negative pressure collection of the dust collecting cover 30 are improved.

Example 5

On the basis of the embodiment, the highway crack detection device further comprises a marking mechanism 6 arranged at the rear end of the detection assembly 4, and the marking mechanism 6 is used for spraying and marking the crack position, so that the subsequent filling and repairing of the crack position can be facilitated.

Specifically, the marking mechanism 6 includes: a charging basket 60, a spray head 61, a connecting pipe 62 and a water pump. The storage bucket 60 sets up in the upper surface of moving base 1 rear end, and the stub bar 61 sets up in the bottom of moving base 1, and storage bucket 60 is linked together with stub bar 61 through connecting pipe 62, and the water pump is installed on connecting pipe 62, and the coating in the water pump extraction storage bucket 60 is spouted by stub bar 61 after in the stub bar 61.

Alternatively, the spray head 61 is mounted on the spraying device 63, and the water pump is communicated with the spraying device 63 through the connecting pipe 62, so that the paint is sprayed out of the spray head 61 in an atomized form through the arrangement of the spraying device 63.

Optionally, the input end of the water pump is electrically connected with a control system, and the control system regulates and controls the opening and closing of the water pump.

When the detection assembly 4 detects that a crack appears on the road surface, the control system is used for starting the water pump, the water pump is used for extracting the color ink stored in the charging basket 60 through the connecting pipe 62, the color ink is sprayed on the road surface through the spraying head 61, marks are made on the road surface, and subsequent staff can find the position of the crack through the color ink marks on the road surface to fill and repair the crack.

The details of this embodiment are not described in detail, and are known in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A highway crack detection device, comprising:

a mobile base (1);

The air injection assembly (2) is arranged on one side of the front end of the movable base (1);

The chip collecting assembly (3) is arranged on the other side of the front end of the movable base (1) and is opposite to the air injection assembly (2);

the detection assembly (4) is arranged at the rear end of the movable base (1).

2. The highway crack detection device according to claim 1, wherein the jet assembly (2) comprises:

The air ejector tube (21) is arranged at one side of the movable base (1);

the air nozzle (22) is arranged on the air nozzle (21);

The fan (23) is arranged at the top of the movable base (1), and the output end of the fan is communicated with the air spraying pipe (21) through a first pipeline (24).

3. The highway crack detection device according to claim 2, characterized in that the gas lance (21) is mounted to the bottom of the mobile base (1) by means of a plurality of support rods (20).

4. A road crack detection device as claimed in claim 2 or 3, characterized in that the chip collection assembly (3) comprises:

The chip collecting cover (30) is arranged on one side of the movable base (1) and is opposite to the air spraying pipe (21);

and the suction fan is communicated with the chip collecting cover (30).

5. A road crack detection device as claimed in claim 2 or 3, characterized in that the chip collection assembly (3) comprises:

The air inlet of the fan (23) is communicated with the chip collecting cover (30) through a second pipeline (31); the bottom of the chip collecting cover (30) is provided with an inclined plane (301), the inclined plane (301) is provided with a discharge hole (302), and a collecting device (32) is movably arranged below the discharge hole (302); a screen (33) is arranged in the chip collecting cover (30) above the discharge opening (302) or at the end part of the second pipeline (31).

6. The highway crack detection device according to claim 1, characterized in that the detection assembly (4) comprises:

the chassis (40) is arranged on the movable base (1);

The control screen (41) is electrically connected with the case (40);

and the detection head (42) is arranged at the bottom of the movable base (1) and is used for collecting image information.

7. The highway crack detection device according to claim 6, wherein the bottom of the movable base (1) is connected with a universal wheel (11) through a supporting leg (10), and one end of the movable base (1) is connected with a push rod (12) for pushing the movable base (1) to move;

Or alternatively, the first and second heat exchangers may be,

The movable base (1) is provided with rollers driven by a motor, the motor is electrically connected with a power supply in the case (40), and the case (40) is provided with a manual seat.

8. Road crack detection device according to claim 1, characterized in that a cleaning mechanism (5) is arranged between the air jet assembly (2) and the chip collecting assembly (3), the cleaning mechanism (5) comprising:

a driving motor (50) mounted on the moving base (1);

a brush disc (52) arranged below the movable base (1);

And one end of the rotating shaft (51) is connected with the power output end of the driving motor (50), and the other end of the rotating shaft penetrates through the movable base (1) and is connected with the brush disc (52).

9. The highway crack detection device according to claim 1, further comprising a marking mechanism (6) arranged at the rear end of the detection assembly (4), wherein the marking mechanism (6) is used for spraying and marking the crack position.

10. The highway crack detection device according to claim 9, characterized in that the marking mechanism (6) comprises:

the charging basket (60) is arranged on the movable base (1);

The spraying head (61) is arranged at the bottom of the movable base (1) and is communicated with the charging basket (60) through a connecting pipe (62);

And a water pump mounted on the connecting pipe (62).