CN216847702U

CN216847702U - Mobile remote sensing detection equipment

Info

Publication number: CN216847702U
Application number: CN202123263906.7U
Authority: CN
Inventors: 叶玮; 陈龙
Original assignee: Wuxi Beidou Motor Vehicle Safety Inspection Co ltd
Current assignee: Wuxi Beidou Motor Vehicle Safety Inspection Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-28
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to a portable remote sensing check out test set, including the height detection device who is used for shooing the candid photograph camera of car license plate and is used for detecting the car height, height detection device is including setting up the laser emission pole and setting up the laser receiving pole in the road offside in road one side, take a candid photograph and be provided with the tail gas detection device who is used for detecting automobile exhaust between camera and the laser emission pole, tail gas detection device's bottom surface is fixed with the fixed station, be provided with the adjusting part who is used for adjusting tail gas detection device height on the fixed station. The utility model discloses have the effect that carries out the tail gas detection to the vehicle of co-altitude not.

Description

Mobile remote sensing detection equipment

Technical Field

The utility model relates to a motor vehicle exhaust detects technical field, concretely relates to portable remote sensing check out test set.

Background

At present, people pay more and more attention to the protection of the environment, air pollution is a major factor of the existing environment pollution, and the emission of motor vehicle tail gas is one of the main sources of the air pollution. Therefore, the control of the emission of the motor vehicle exhaust is particularly important, wherein the detection is the most important link, and most of the detection of the motor vehicle exhaust is carried out by adopting a mobile remote sensing detection device at present. The existing mobile remote sensing monitoring equipment needs to detect tail gas of various vehicles, the height of the released tail gas is different due to the different heights of exhaust pipes of the vehicles, and a detection device needs to detect the tail gas just discharged by the vehicles in real time, so that the purpose of detection can be achieved.

However, most of the existing mobile remote sensing detection equipment is directly erected on the roadside in order to ensure the mobility of detection, and the existing mobile remote sensing detection equipment does not have the capability of adjusting the height of the tail gas detection device in real time according to the height of the vehicle exhaust pipe passing by, and cannot detect tail gas of vehicles with different heights.

SUMMERY OF THE UTILITY MODEL

In order to facilitate tail gas detection device to carry out tail gas detection to the vehicle of co-altitude not, the utility model provides a portable remote sensing check out test set.

The utility model provides a pair of portable remote sensing check out test set adopts following technical scheme:

the utility model provides a portable remote sensing check out test set, is including the height detection device who is used for shooing the candid photograph camera of car license plate and is used for detecting the car height, height detection device is including setting up the laser emission pole and the laser receiving pole of setting in the road offside in road one side, be provided with the tail gas detection device who is used for detecting automobile exhaust between candid photograph camera and the laser emission pole, tail gas detection device's bottom surface is fixed with the fixed station, be provided with the adjusting part who is used for adjusting tail gas detection device height on the fixed station.

Through adopting above-mentioned technical scheme, when the staff need detect the tail gas of passing by the car, the staff only need place laser emitting rod and laser receiving rod in the both sides of road, when the car was through high detection device, can record the height of car through what of the laser that is blockked by the car, and at this moment, the staff only need control adjusting part can control tail gas detection device's height to detect the tail gas of car, reduced the unsafe probability of tail gas detection.

The utility model discloses further set up to, the sliding tray has been seted up to the bottom surface of fixed station, the adjusting part including slide setting in the sliding tray and inside hollow install bin, fixed dead lever, the motor of setting on the install bin lateral wall, with motor output shaft end fixing's driving gear and with driving gear engagement's rack of roof in the sliding tray, the output shaft of motor runs through the lateral wall and the swivelling joint of install bin, the holding tank has been seted up to the upper surface of install bin, the one end of dead lever is passed the holding tank and is extended to in the install bin, the lateral wall and the dead lever reciprocal anchorage that the driving gear was kept away from to the rack.

Through adopting above-mentioned technical scheme, when the staff opened the motor, the output shaft of motor rotated to make the driving gear rotate, and then make the rack up-and-down motion under the effect of driving gear, thereby adjust the height of fixed station.

The utility model discloses further set up to, the fixed limiting plate that is provided with in bottom surface of dead lever, the area of limiting plate upper surface is greater than the bottom surface area sum of dead lever and rack.

By adopting the technical scheme, the probability of mutual separation of the rack and the driving gear when the rack moves upwards is reduced, and the stability of the rack is improved.

The utility model discloses further set up to, the upper surface of limiting plate is provided with control switch, control switch is connected with the motor electricity.

Through adopting above-mentioned technical scheme, when rack upward movement, control switch moves to the direction that is close to the driving gear gradually, and when control switch and driving gear contact, control switch opened to make the motor close, by the probability of card when having reduced driving gear and limiting plate contact, reduced the motor because the driving gear is blocked and the probability of damage.

The utility model is further arranged in that a supporting component for supporting the limiting plate is arranged in the mounting box, the supporting component comprises a sleeve fixedly arranged on the bottom wall in the mounting box, a first supporting rod fixedly arranged on the bottom wall in the sleeve, a plurality of first supporting blocks which are distributed on the side wall of the first supporting rod at equal intervals, a loop bar slidingly arranged in the sleeve, a second supporting rod slidingly arranged on the bottom surface of the loop bar and a second supporting block fixedly arranged on the side wall of the second supporting rod close to the first supporting rod;

the first supporting block bottom surface and the edge that it is close to the crossing of second bracing piece lateral wall have seted up first inclined plane, the second supporting block upper surface has seted up the second inclined plane rather than being close to the crossing edge of first bracing piece lateral wall, the upper surface of loop bar is hugged closely with the bottom surface of limiting plate.

Through adopting above-mentioned technical scheme, when the motor shut down, the bottom surface of second supporting shoe is hugged closely with the upper surface of first supporting shoe to play the supporting role to the limiting plate, reduced the pressure that the motor output shaft received, reduced the probability of motor damage.

The utility model discloses further set up to, the bottom surface of loop bar has been seted up and has been supported the groove, the second bracing piece slides and sets up at supporting the inslot, support fixed being provided with the cylinder on the lateral wall in groove, the piston rod tip of cylinder is fixed with the lateral wall of second bracing piece.

Through adopting above-mentioned technical scheme, when the staff need control the rack downstream, the staff need open the cylinder, makes the second bracing piece to the direction motion of keeping away from first bracing piece to make second bracing piece and first bracing piece alternate segregation, further, the staff only need open the motor can.

The utility model discloses further set up to, the last surface slip of install bin runs through and is provided with spacing stick, the upper end of spacing stick and the interior roof reciprocal anchorage of sliding tray.

By adopting the technical scheme, the stability of the rack is improved, and the shaking probability of the rack in the moving process is reduced.

The utility model discloses further set up to, two lateral walls that first bracing piece is relative all hug closely with the inner wall of install bin.

Through adopting above-mentioned technical scheme, improved the stability of first supporting shoe, strengthened the supporting effect of second supporting shoe to the limiting plate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. in the utility model, when the staff need to detect the tail gas of passing the automobile, the staff only need to place the laser emitting rod and the laser receiving rod at the two sides of the road, when the automobile passes through the height detection device, the height of the automobile can be measured by the amount of the laser blocked by the automobile, at the moment, the staff only need to control the adjusting component to control the height of the tail gas detection device, thereby detecting the tail gas of the automobile and reducing the probability of inaccurate tail gas detection;

2. in the utility model, when the worker turns on the motor, the output shaft of the motor rotates, so that the driving gear rotates, and the rack moves up and down under the action of the driving gear, thereby adjusting the height of the fixed platform;

3. the utility model discloses in, when rack upward movement, control switch is gradually to the direction motion of being close to the driving gear, and when control switch and driving gear contact, control switch opens to make the motor close, by the probability of card when having reduced the driving gear and having contacted with the limiting plate, reduced the motor because the driving gear is blocked and the probability of damage.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the accommodating groove for highlighting the accommodating groove according to the embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention for highlighting the adjustment assembly;

FIG. 4 is a schematic cross-sectional view of a support assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view for highlighting the supporting groove according to the embodiment of the present invention.

Description of reference numerals: 1. a snapshot camera; 2. a height detection device; 21. a laser emitting rod; 22. a laser receiving rod; 3. a tail gas detection device; 4. a fixed table; 41. a sliding groove; 5. An adjustment assembly; 51. installing a box; 52. fixing the rod; 53. a motor; 54. a driving gear; 55. A rack; 56. accommodating a tank; 6. a limiting plate; 61. a control switch; 7. a support assembly; 71. A sleeve; 72. a first support bar; 73. a first support block; 74. a loop bar; 75. a second support bar; 76. a second support block; 77. a first inclined surface; 78. a second inclined surface; 79. a support groove; 8. a cylinder; 9. and a limiting rod.

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 making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in fig. 1-5, a mobile remote sensing detection device comprises a snapshot camera 1, a height detection device 2, a tail gas detection device 3, a fixed platform 4, an adjusting assembly 5, a limit plate 6, a control switch 61, a support assembly 7, a cylinder 8 and a limit rod 9. The snapshot camera 1 is arranged beside a road and used for shooting a license plate of an automobile. The height detection device 2 comprises a laser emitting rod 21 and a laser receiving rod 22, and the laser emitting rod 21 and the laser receiving rod 22 are respectively arranged on two sides of the road and used for detecting the height of the automobile. The tail gas detection device 3 is arranged between the snapshot camera 1 and the laser emission rod 21 and used for detecting automobile tail gas. The fixing table 4 is a rectangular block structure, the fixing table 4 is fixed on the bottom surface of the exhaust gas detection device 3, and the bottom surface of the fixing table 4 is provided with a sliding groove 41.

The adjusting assembly 5 is arranged on the fixing table 4 and used for adjusting the height of the tail gas detection device 3, and the adjusting assembly 5 comprises an installation box 51, a fixing rod 52, a motor 53, a driving gear 54 and a rack 55. Mounting box 51 is the cuboid structure of hollow inside, and mounting box 51 slides and sets up in sliding tray 41, and mounting box 51's upper surface has seted up holding tank 56. The fixing rod 52 is a rectangular rod-shaped structure, the fixing rod 52 is fixedly arranged on the inner top wall of the sliding groove 41, and one end of the fixing rod 52 penetrates through the accommodating groove 56 and extends into the mounting box 51. The motor 53 is arranged on the side wall of the mounting box 51, the axis of the output shaft of the motor 53 is horizontal, and the output shaft of the motor 53 penetrates through the side wall of the mounting box 51 and is connected in a rotating mode. The driving gear 54 is fixed to the end of the output shaft of the motor 53, and its axis coincides with the axis of the output shaft of the motor 53. The rack 55 is engaged with the pinion gear 54, and the side wall of the rack 55 away from the pinion gear 54 is fixed to the fixing rod 52.

When the worker turns on the motor 53, the output shaft of the motor 53 rotates to rotate the pinion gear 54, and the rack 55 moves up and down by the pinion gear 54 to adjust the height of the fixing table.

The limiting plate 6 is of a rectangular plate-shaped structure, the limiting plate 6 is fixedly arranged on the bottom surface of the fixing rod 52, and the area of the upper surface of the limiting plate 6 is larger than the sum of the areas of the bottom surfaces of the fixing rod 52 and the rack 55. The control switch 61 is provided on the upper surface of the stopper plate 6, and the control switch 61 is electrically connected to the motor 53.

When the rack 55 moves upward, the control switch 61 gradually moves toward the direction close to the pinion 54, and when the control switch 61 contacts with the pinion 54, the control switch 61 is turned on, so that the motor 53 is turned off, the probability that the pinion 54 is stuck when contacting with the stopper plate 6 is reduced, and the probability that the motor 53 is damaged due to the fact that the pinion 54 is stuck is reduced.

The supporting assembly 7 is disposed in the mounting box 51 and is used for supporting the limiting plate 6, and the supporting assembly 7 includes a sleeve 71, a first supporting rod 72, a first supporting block 73, a sleeve rod 74, a second supporting rod 75 and a second supporting block 76. The sleeve 71 is a rectangular rod-shaped structure with two open ends, and the sleeve 71 is fixedly arranged on the inner bottom wall of the installation box 51. The first support rod 72 is a rectangular rod-shaped structure, and the first support rod 72 is fixedly arranged on the inner bottom wall of the sleeve 71. The first supporting block 73 is a rectangular block structure, the first supporting block 73 is provided with a plurality of and equidistantly distributed on the side wall of the first supporting rod 72, and the bottom surface of the first supporting block 73 and the edge of the bottom surface of the first supporting block 73, which is close to the intersection of the side wall of the second supporting rod 75, are provided with first inclined surfaces 77. The loop bar 74 is a rectangular bar structure, the loop bar 74 is slidably disposed in the sleeve 71, a supporting groove 79 is disposed on the bottom surface of the loop bar 74, and the upper surface of the loop bar 74 is tightly attached to the bottom surface of the limiting plate 6. The second support bar 75 is a rectangular bar structure, and the second support bar 75 is slidably disposed in the support groove 79 of the second support bar 75. The second supporting block 76 is a rectangular block structure, the second supporting block 76 is fixedly disposed on the sidewall of the second supporting rod 75 close to the first supporting rod 72, and a second inclined surface 78 is disposed on the edge of the intersection of the upper surface of the second supporting block 76 and the sidewall of the second supporting block 76 close to the first supporting rod 72.

When the motor 53 stops operating, the bottom surface of the second supporting block 76 is tightly attached to the upper surface of the first supporting block 73, so that the limiting plate 6 is supported, the pressure on the output shaft of the motor 53 is reduced, and the probability of damage to the motor 53 is reduced.

The cylinder 8 is fixedly arranged on the side wall of the supporting groove 79, the axis of the piston rod of the cylinder 8 is horizontal, and the end part of the piston rod of the cylinder 8 is fixed with the side wall of the second supporting rod 75. Spacing stick 9 is the round bar column structure, and spacing stick 9 slides and runs through the upper surface that sets up at install bin 51, and the upper end of spacing stick 9 and the interior roof reciprocal anchorage of sliding tray 41.

When the worker turns on the cylinder 8, the second support bar 75 moves away from the first support bar 72, so that the second support bar 75 and the first support block 73 are separated from each other.

In order to improve the stability of the first supporting rod 72 and enhance the supporting effect of the second supporting block 76 on the limiting plate 6, two opposite side walls of the first supporting rod 72 are tightly attached to the inner wall of the mounting box 51.

The use principle of the embodiment is as follows:

when the staff need detect the tail gas of passing by the car, the staff only need place laser emission pole 21 and laser receiving rod 22 in the both sides of road, when the car was through high detection device 2, can record the height of car through what of the laser that is blockked by the car, and at this moment, the staff only need control adjusting part 5 can control the height of tail gas detection device 3 to detect the tail gas of car, reduced the unsafe probability of tail gas detection.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mobile remote sensing detection device is characterized in that: including snapshot camera (1) that is used for shooing the automobile license plate and be used for detecting high detection device (2) of car height, high detection device (2) are including setting up laser emission pole (21) in road one side and setting up laser receiving pole (22) in road offside, be provided with tail gas detection device (3) that are used for detecting automobile exhaust between snapshot camera (1) and laser emission pole (21), the bottom surface of tail gas detection device (3) is fixed with fixed station (4), be provided with on fixed station (4) and be used for adjusting the adjusting part (5) of tail gas detection device (3) height.

2. The mobile remote sensing device of claim 1, wherein: sliding tray (41) have been seted up to the bottom surface of fixed station (4), adjusting part (5) including slide setting in sliding tray (41) and inside hollow install bin (51), fixed dead lever (52) that set up on sliding tray (41) interior roof, set up motor (53) on install bin (51) lateral wall, with motor (53) output shaft end fixing's driving gear (54) and with rack (55) of driving gear (54) meshing, the output shaft of motor (53) runs through the lateral wall of install bin (51) and rotates the connection, holding tank (56) have been seted up to the upper surface of install bin (51), holding tank (56) are passed and extend to in install bin (51) to the one end of dead lever (52), the lateral wall that driving gear (54) were kept away from in rack (55) is fixed mutually with dead lever (52).

3. The mobile remote sensing device of claim 2, wherein: the bottom surface of the fixed rod (52) is fixedly provided with a limiting plate (6), and the area of the upper surface of the limiting plate (6) is larger than the sum of the areas of the bottom surfaces of the fixed rod (52) and the rack (55).

4. A mobile remote sensing apparatus according to claim 3, wherein: the upper surface of the limiting plate (6) is provided with a control switch (61), and the control switch (61) is electrically connected with the motor (53).

5. The mobile remote sensing device of claim 4, wherein: a supporting component (7) for supporting the limiting plate (6) is arranged in the installation box (51), and the supporting component (7) comprises a sleeve (71) fixedly arranged on the inner bottom wall of the installation box (51), a first supporting rod (72) fixedly arranged on the inner bottom wall of the sleeve (71), a plurality of first supporting blocks (73) distributed on the side wall of the first supporting rod (72) at equal intervals, a sleeve rod (74) arranged in the sleeve (71) in a sliding manner, a second supporting rod (75) arranged on the bottom surface of the sleeve rod (74) in a sliding manner, and a second supporting block (76) fixedly arranged on the side wall, close to the first supporting rod (72), of the second supporting rod (75);

first inclined plane (77) have been seted up on first supporting shoe (73) bottom surface rather than being close to the crossing edge of second bracing piece (75) lateral wall, second inclined plane (78) have been seted up on second supporting shoe (76) upper surface rather than being close to the crossing edge of first bracing piece (72) lateral wall, the upper surface of loop bar (74) is hugged closely with the bottom surface of limiting plate (6).

6. The mobile remote sensing device of claim 5, wherein: a supporting groove (79) is formed in the bottom surface of the sleeve rod (74), the second supporting rod (75) is arranged in the supporting groove (79) in a sliding mode, an air cylinder (8) is fixedly arranged on the side wall of the supporting groove (79), and the end portion of a piston rod of the air cylinder (8) is fixed to the side wall of the second supporting rod (75).

7. The mobile remote sensing device of claim 6, wherein: the upper surface of install bin (51) slides and runs through and is provided with spacing stick (9), the interior roof reciprocal anchorage of the upper end of spacing stick (9) and sliding tray (41).

8. The mobile remote sensing device of claim 7, wherein: two opposite side walls of the first supporting rod (72) are tightly attached to the inner wall of the installation box (51).