CN215179079U

CN215179079U - Expressway bridge bituminous pavement crack detection device

Info

Publication number: CN215179079U
Application number: CN202120870284.5U
Authority: CN
Inventors: 王端
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-14
Anticipated expiration: 2031-04-26

Abstract

The utility model belongs to the technical field of road surface detection, especially, be a highway bridge bituminous pavement crack detection device, including the mobile plate car, the top of the mobile plate car is installed and is used for spraying clear injection pipe, the transmission case bottom surface is rotated and is connected with the removal wheel and cleans the cleaning roller in gap, the removal wheel with clean between the roller through the drive mechanism transmission connection, the top of the mobile plate car is installed and is used for the closed machine case that detects and the control panel that is used for showing, the bottom surface of the mobile plate car is installed and is used for gathering the detection head of image information; on the place ahead bottom surface that awaits measuring that injection pipe blowout high-pressure gas sprays, blow away bottom surface floating dust at first, remove the wheel and receive to remove the influence and drive through drive mechanism and clean the roller rotation, clean the roller and rotate to the place ahead, clean silk can go deep into the gap inside and sweep impurity to the outside, improve the clean effect in gap to the detection area who makes the detection head is clean, and then improves detection effect and detection quality.

Description

Expressway bridge bituminous pavement crack detection device

Technical Field

The utility model belongs to the technical field of the road surface detects, concretely relates to expressway bridge bituminous paving crack detection device.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable.

SUMMERY OF THE UTILITY MODEL

The chinese patent discloses a road and bridge bituminous paving crack detection device, its publication number is (CN 212539898U), two belt pulleys and two bevel gears of this patent, thereby make pivot and rotary rod rotate in step, thereby make flabellum and clean wheel rotate in step, thereby make the ground of bridge can be cleaned, thereby make that the detection head is better detect, the rotation of flabellum can dispel the heat to the display simultaneously, thereby the normal work of display has been guaranteed, but this patent is not practical when in-service use, at first clean wheel is the level rotation, the surface in gap can be cleared up to the clean wheel of disc, and the inside thing in gap can't go deep into cleanly, the utility model provides a highway bridge bituminous paving crack detection device has the characteristics of high-efficient clean improvement detection effect.

The utility model provides a following technical scheme: including removing the wooden handcart, remove the wooden handcart up end and install the air compressor machine that is used for providing highly-compressed air, it installs at the wooden handcart top and is used for spraying clear injection pipe, remove the wooden handcart bottom surface and install supplementary abluent transmission case, remove the wooden handcart bottom surface and install the drive wheel, transmission case bottom surface rotates and is connected with the roller that cleans that removes the wheel and clean the gap, remove the wheel with clean and connect through the drive mechanism transmission between the roller, remove the wooden handcart top and install the enclosure case that is used for detecting and the control screen that is used for showing, remove the wooden handcart bottom surface and install the detection head that is used for gathering image information.

Preferably, the movable plate vehicle is far away from one end of the air compressor and is fixedly connected with a protection baffle, and two sides of the protection baffle are fixedly connected with the movable plate vehicle through a surrounding plate.

Preferably, the number of the moving wheels is two, and the two moving wheels are fixedly connected through a connecting shaft.

Preferably, the transmission mechanism comprises two driving gears fixedly connected to the side surfaces of the movable wheels and transmission gears fixedly connected to two ends of the cleaning roller, and a steering gear meshed with the transmission gears is rotationally connected in the transmission case.

Preferably, the side face of the steering gear is fixedly connected with a connecting gear, and the driving gear and the connecting gear are in transmission connection through a transmission toothed belt.

Preferably, the control screen is obliquely arranged close to one side of a handle of the mobile plate trailer.

Preferably, the cleaning roller consists of a rotating rod and a plurality of cleaning wires fixedly connected to the outer wall of the rotating rod in an annular mode.

Preferably, the width between the transmission gear and the cleaning roller is larger than the thickness of the connecting gear.

The utility model has the advantages that: the air compressor adsorbs air to form pressurized air, at the moment, when the mobile plate vehicle moves, the spraying pipe sprays high-pressure air to the front bottom surface to be measured, firstly, the floating dust on the bottom surface is blown away, residual impurities in the gaps can be blown by gas to be loosened, but some refractory impurities cannot be rotated out of the gaps at the moment, the driving wheel is driven by the motor to move, the movable wheel is influenced by movement and drives the cleaning roller to rotate through the transmission mechanism, the cleaning roller rotates forwards, the cleaning wires on the surface of the cleaning roller can penetrate into the gap and rotate forwards, thereby sweeping the impurities in the gap forwards, the cleaning wires can go deep into the gap and sweep the impurities outwards, the cleaning effect of the gap is improved, and then effectual exposing the gap to make the detection area who detects the head clean, and then improve detection effect and detection quality.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the transmission case of the present invention;

FIG. 3 is a perspective view of the sweeping roller and the driving mechanism of the present invention;

fig. 4 is a schematic top view of the cleaning roller and the transmission mechanism of the present invention.

In the figure: 1. moving the plate trailer; 11. a drive wheel; 2. a transmission case; 21. a moving wheel; 211. a connecting shaft; 22. cleaning the roller; 3. an air compressor; 31. an injection pipe; 4. a protective guard; 41. wrapping the plate; 5. closing the case; 51. a control screen; 52. a detection head; 6. a transmission mechanism; 61. a drive gear; 62. a drive toothed belt; 63. a steering gear; 631. a connecting gear; 64. a transmission gear.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including removing wooden handcart 1, remove 1 up end of wooden handcart and install the air compressor machine 3 that is used for providing highly-compressed air, it is used for spraying clear injection pipe 31 to remove 1 top of wooden handcart, remove 1 bottom surface of wooden handcart and install supplementary abluent transmission case 2, remove 1 bottom surface of wooden handcart and install

drive wheel

11, 2 bottom surfaces of transmission case rotate and are connected with removal wheel 21 and clean the roller 22 that cleans the gap, it is connected through 6 transmissions of drive mechanism between removal wheel 21 and the roller 22 to remove, remove 1 top of wooden handcart and install the control panel 51 that is used for detecting enclosure 5 and is used for the demonstration, remove 1 bottom surface of wooden handcart and install the detection head 52 that is used for gathering image information.

In this embodiment: the air compressor 3 absorbs air to form pressurized air, at the moment, when the movable plate trailer 1 moves, the spraying pipe 31 sprays high-pressure air to the front bottom surface to be measured, firstly, the bottom surface floating dust is blown away, residual impurities in the gaps can be blown by gas to be loosened, but some refractory impurities cannot be rotated out of the gaps at the moment, the driving wheel 11 is driven by the motor to move, the moving wheel 21 is influenced by the movement and drives the cleaning roller 22 to rotate through the transmission mechanism 6, the cleaning roller 22 rotates forwards, the cleaning wires on the surface of the cleaning roller 22 can go deep into the gap and rotate forwards, thereby sweeping the impurities in the gap forwards, the cleaning wires can go deep into the gap and sweep the impurities outwards, the cleaning effect of the gap is improved, and then effectively expose the gap, thereby making the detection area of the detection head 52 clean, and further improving the detection effect and the detection quality.

One end of the movable plate trailer 1, which is far away from the air compressor 3, is fixedly connected with a protective baffle 4, and two sides of the protective baffle 4 are fixedly connected with the movable plate trailer 1 through a surrounding plate 41; because air compressor machine 3 can be raised a large amount of dusts after blowing, through the guard action of protection plate washer 4 this moment, can effectually prevent that the dust is direct to contact with operating personnel, and bounding wall 41 can improve the fixed stability of protection plate washer 4, because protection plate washer 4 forward slope, the effectual suppression dust is direct to be raised upwards, and the material of protection plate washer 4 is ya keli, and the convenience of purpose in order to improve the observation.

The number of the moving wheels 21 is two, and the two moving wheels 21 are fixedly connected through a connecting shaft 211; when the two moving wheels 21 rotate, the two moving wheels are connected through the connecting shaft 211 to rotate synchronously, so that two ends of the moving wheels 21 are connected in a transmission mode simultaneously, and the connection stability is improved.

The transmission mechanism 6 comprises two driving gears 61 fixedly connected to the side surfaces of the moving wheels 21 and transmission gears 64 fixedly connected to two ends of the cleaning rollers 22, a steering gear 63 meshed with the transmission gears 64 is rotatably connected in the transmission box 2, a connecting gear 631 is fixedly connected to the side surface of the steering gear 63, and the driving gears 61 and the connecting gear 631 are in transmission connection through a transmission toothed belt 62; when the cleaning roller rotates, the driving gear 61 drives the connecting gear 631 to rotate through the transmission toothed belt 62, so that the steering gear 63 drives the transmission gear 64 to be matched, the transmission gear 64 drives the cleaning roller 22 to rotate forwards, particles are swept forwards, and the detection effect is further ensured.

The control screen 51 is obliquely arranged close to one side of the handle of the mobile plate trailer 1; the control screen 51 arranged obliquely makes it easier for the operator to observe the detection data when moving.

Specifically, the cleaning roller 22 is composed of a rotating rod and a plurality of cleaning wires which are fixedly connected to the outer wall of the rotating rod in an annular manner; the cleaning wires can go deep into the gap and sweep impurities to the outside, and the cleaning effect of the gap is improved.

Specifically, the width between the transmission gear 64 and the cleaning roller 22 is larger than the thickness of the connecting gear 631; the purpose is to enclose the connecting portion of the connecting gear 631 by a housing so that the cleaning wire on the surface of the cleaning roller 22 does not interfere with the transmission connection of the connecting gear 631 when rotating.

The utility model discloses a theory of operation and use flow: air compressor 3 adsorbs air to form pressurized air, at this time, when moving the plate trailer 1, the injection pipe 31 sprays high-pressure air to spray on the front to-be-measured bottom surface, firstly, the bottom surface floating dust is blown away, and the residual impurities in the gap can also be blown by the air to be loosened, but at this time, some intractable impurities can not be rotated out from the gap, the driving wheel 11 is driven by the motor to move, and the moving wheel 21 is influenced by the movement and drives the cleaning roller 22 to rotate through the transmission mechanism 6, when rotating, the two moving wheels 21 are connected through the connecting shaft 211 to synchronously rotate, so that the two ends of the moving wheel 21 are simultaneously in transmission connection, the connection stability is improved, when rotating, the driving gear 61 drives the connecting gear 631 to rotate through the transmission toothed belt 62, so that the steering gear 63 drives the transmission gear 64 to be matched, the transmission gear 64 drives the cleaning roller 22 to rotate forward, so as to sweep the particles forward, the cleaning wires on the surface of the cleaning roller 22 can go deep into the gap and rotate forwards, so that impurities in the gap are swept forwards, the cleaning wires can go deep into the gap and sweep the impurities outwards, the cleaning effect of the gap is improved, the gap is effectively exposed, the detection area of the detection head 52 is clean, and the detection effect and the detection quality are improved.

Claims

1. The utility model provides a highway bridge bituminous paving crack detection device which characterized in that: including removing the wooden handcart, remove the wooden handcart up end and install the air compressor machine that is used for providing highly-compressed air, it installs at the wooden handcart top and is used for spraying clear injection pipe, remove the wooden handcart bottom surface and install supplementary abluent transmission case, remove the wooden handcart bottom surface and install the drive wheel, transmission case bottom surface rotates and is connected with the roller that cleans that removes the wheel and clean the gap, remove the wheel with clean and connect through the drive mechanism transmission between the roller, remove the wooden handcart top and install the enclosure case that is used for detecting and the control screen that is used for showing, remove the wooden handcart bottom surface and install the detection head that is used for gathering image information.

2. The device for detecting cracks on the asphalt pavement of the expressway bridge as claimed in claim 1, wherein: the movable plate trolley is far away from one end of the air compressor and is fixedly connected with a protection baffle, and two sides of the protection baffle are fixedly connected with the movable plate trolley through surrounding plates.

3. The device for detecting cracks on the asphalt pavement of the expressway bridge as claimed in claim 1, wherein: the number of the moving wheels is two, and the two moving wheels are fixedly connected through a connecting shaft.

4. The device for detecting cracks on the asphalt pavement of the expressway bridge as claimed in claim 1, wherein: the transmission mechanism comprises two driving gears fixedly connected to the side faces of the movable wheels and transmission gears fixedly connected to two ends of the cleaning rollers, and steering gears meshed with the transmission gears are rotationally connected in the transmission case.

5. The device for detecting cracks on the asphalt pavement of the expressway bridge as claimed in claim 4, wherein: the side face of the steering gear is fixedly connected with a connecting gear, and the driving gear is in transmission connection with the connecting gear through a transmission toothed belt.

6. The device for detecting cracks on the asphalt pavement of the expressway bridge as claimed in claim 1, wherein: the control screen is close to one side of a handle of the mobile plate trailer and is obliquely arranged.

7. The device for detecting cracks on the asphalt pavement of the expressway bridge as claimed in claim 1, wherein: the cleaning roller is composed of a rotating rod and a plurality of cleaning wires fixedly connected to the outer wall of the rotating rod in an annular mode.

8. The device for detecting cracks on the asphalt pavement of the expressway bridge as claimed in claim 5, wherein: the width between the transmission gear and the cleaning roller is larger than the thickness of the connecting gear.