CN209923738U

CN209923738U - Four-drive sand paving instrument

Info

Publication number: CN209923738U
Application number: CN201920295373.4U
Authority: CN
Inventors: 魏林
Original assignee: TIANJIN TRANSPORTATION VOCATIONAL COLLEGE
Current assignee: TIANJIN TRANSPORTATION VOCATIONAL COLLEGE
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-01-10
Anticipated expiration: 2029-03-08

Abstract

The utility model provides a four-wheel drive formula sanding appearance belongs to highway detecting instrument, including instrument chassis, shell, hourglass and sensor, the shell passes through the bolt fastening on the instrument chassis, and the instrument chassis has the wheel, and the wheel passes through motor drive and rotates, and the fixed front end that sets up at the shell of hourglass, sensor and the adjacent setting of hourglass just are located the shell, and the sensor includes color sensor and radar sensor. The utility model discloses change the screw drive of electronic sanding appearance into four wheel drive, improve the problem that screw drive fault rate is high and the dead weight to installation singlechip, radar and color sensor realize data acquisition's purpose.

Description

Four-drive sand paving instrument

Technical Field

The utility model belongs to highway detection area relates to a four-wheel drive formula sanding appearance.

Background

The traditional electric sand paving instrument drives the sand drain to move under the action of an electric motor, standard sand is paved on the surface of a test road surface, and the structural depth of the road surface is calculated according to the average distance of the paved sand. But the electronic sanding appearance of transmission is because of utilizing lead screw transmission, and it is from great, and motor power is higher, needs the battery power supply, and the fault rate is high to still need artifical measurement sanding appearance distance, efficiency is lower, produces thick error easily.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide an improve the problem of lead screw transmission fault rate height and dead weight to realize the four-wheel drive formula sanding appearance of data acquisition purpose.

In order to solve the technical problem, the utility model discloses a technical scheme is: four drive formula sanding appearance, including instrument chassis, shell, hourglass and sensor, the shell passes through the bolt fastening on the instrument chassis, the instrument chassis has the wheel, the wheel passes through motor drive and rotates, the fixed front end that sets up at the shell of hourglass, the sensor just is located the shell with the adjacent setting of hourglass, the sensor includes color sensor and radar sensor.

Further, be equipped with the mainboard on the instrument chassis, be equipped with the display on the mainboard, mainboard and display all set up in the shell, color sensor, radar sensor, mainboard and display are electric connection.

Further, color sensor, radar sensor, mainboard, display and motor all with power electric connection, the one end of hourglass is kept away from on instrument chassis to the power setting.

Further, a handle is arranged at the upper end of the shell.

Further, the instrument chassis is made of resin, and the shell is made of metal.

Compared with the prior art, the utility model has the advantages and positive effect as follows.

1. The utility model is used for road surface structure degree of depth detection step is more simple and convenient, and equipment carries lightly, and single-point check out time reduces by a wide margin, has improved the test result precision, and equipment fault rate reduces by a wide margin to the equipment maintenance consumptive material is cheap.

2. The utility model discloses regard as the power of sanding appearance with four miniwatt electric motors to the wheel rotation replaces the lead screw to rotate, alleviates sanding appearance dead weight and power consumption, and new transmission mode receives operational environment to influence lessly moreover, and the fault rate is lower.

3. The utility model discloses introduced the sensor, made the sanding appearance have remote control operation, automatic data acquisition, operation and the function of storing to improve the precision and the efficiency that detect.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a left side schematic view of the four-drive sand-laying instrument of the present invention;

fig. 2 is the overlooking schematic diagram of the four-drive sand paving instrument of the utility model.

Description of reference numerals:

1. an instrument chassis; 2. a housing; 3. sand leakage; 4. a wheel; 5. a motor; 6. a color sensor; 7. a radar sensor; 8. a main board; 9. a display; 10. a power source; 11. a handle.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 2, four-wheel drive formula sanding appearance, including instrument chassis 1, shell 2, hourglass 3 and sensor, shell 2 passes through the bolt fastening on instrument chassis 1, instrument chassis 1 has wheel 4, wheel 4 passes through the drive of motor 5 and rotates, the fixed front end that sets up at shell 2 of hourglass 3, the sensor sets up and is located shell 2 with hourglass 3 is adjacent, the sensor includes color sensor 6 and radar sensor 7, replace the lead screw through wheel 4 and rotate, alleviate sanding appearance dead weight and power consumption, discern the colour of bituminous paving way and standard sand through color sensor 6, discern the barrier through radar sensor 7.

As shown in fig. 1, preferably, a motherboard 8 is disposed on the instrument chassis 1, a display 9 is disposed on the motherboard 8, the motherboard 8 and the display 9 are disposed in the housing 2, and the color sensor 6, the radar sensor 7, the motherboard 8 and the display 9 are all electrically connected.

As shown in fig. 1, preferably, color sensor 6, radar sensor 7, mainboard 8, display 9 and motor 5 all with power 10 electric connection, power 10 sets up the one end of keeping away from hourglass 3 on instrument chassis 1, and color sensor 6 discerns the colour of bituminous paving and standard sand, for color sensor TCS230, and radar sensor discerns the barrier, is 24GHz radar sensor.

As shown in fig. 1 and 2, a handle 11 is preferably provided at the upper end of the housing 2 for easy installation.

Preferably, the instrument chassis 1 is made of resin, and the housing 2 is made of metal.

The actual working process does, the equipment of instrument chassis 1 carries out earlier, connect motor 5 and wheel 4, guarantee the unanimity of wheel base and wheel base, install hourglass 3 at the locomotive, and adjust hourglass 3 height, ensure that hourglass 3 meets the requirements, install mainboard 8 and power 10 of singlechip, input driver, and adjust the no-load speed and the load speed of car, install display 9 on mainboard 8, debug color sensor 6's driver, discern the colour of bituminous paving and standard sand, install radar sensor 7 at the locomotive, and be connected radar sensor 6 and mainboard 8, debug radar sensor 7 is to the discernment of barrier, and finally, install shell 2 with bolted connection's mode, ensure that shell 2 does not need to contact with electronic components such as mainboard 8.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Four drive formula sanding appearance, its characterized in that: including instrument chassis (1), shell (2), hourglass (3) and sensor, shell (2) are passed through the bolt fastening on instrument chassis (1), instrument chassis (1) has wheel (4), wheel (4) are rotated through motor (5) drive, the fixed front end that sets up at shell (2) of hourglass (3), the sensor sets up and is located inside shell (2) with hourglass (3) is adjacent, the sensor includes color sensor (6) and radar sensor (7).

2. The four-wheel drive sand-laying instrument according to claim 1, characterized in that: be equipped with mainboard (8) on instrument chassis (1), be equipped with display (9) on mainboard (8), mainboard (8) and display (9) all set up in shell (2), color sensor (6), radar sensor (7), mainboard (8) and display (9) are electric connection.

3. The four-wheel drive sand-laying instrument according to claim 1, characterized in that: color sensor (6), radar sensor (7), mainboard (8), display (9) and motor (5) all with power (10) electric connection, power (10) set up the one end of keeping away from hourglass (3) on instrument chassis (1).

4. The four-wheel drive sand-laying instrument according to claim 1, characterized in that: the upper end of the shell (2) is provided with a handle (11).

5. The four-wheel drive sand-laying instrument according to claim 1, characterized in that: the instrument chassis (1) is made of resin, and the shell (2) is made of metal.