CN211855150U

CN211855150U - Asphalt pavement construction loose paving thickness detector

Info

Publication number: CN211855150U
Application number: CN202020933056.3U
Authority: CN
Inventors: 王铁标
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-11-03
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a bituminous paving construction loose thickness detector, the on-line screen storage device comprises a base, the lower fixed surface of base is connected with brake roller, the last fixed surface of base is connected with the fixed column, the front of fixed column is provided with the scale interval, the electronic slide rail of side fixedly connected with of fixed column, the side of electronic slide rail is provided with electronic slider, electronic slider side fixedly connected with diaphragm, the lower fixed surface of diaphragm is connected with the drilling rod. This bituminous paving construction loose thickness detector through setting up electronic slide rail and electronic slider, can make the diaphragm be perpendicular downstream on the fixed column, through setting up driving motor, can make the drilling rod rotate, and downwardly extending drills bituminous paving, detects the loose thickness on bituminous paving construction road surface to reach and examine time measuring to bituminous paving loose thickness, solved the problem of manual detecting instrument skew of inserting down in the past, reduced the error when detecting.

Description

Asphalt pavement construction loose paving thickness detector

Technical Field

The utility model relates to a check out test set technical field specifically is bituminous paving construction loose thickness detector.

Background

The loose thickness refers to the thickness of the material layer which is not compacted, when any mixture is paved by various methods, the compactness of the mixture is often obviously smaller than the specified compactness after rolling, and the ratio of the loose thickness of the material to the compacted thickness reaching the specified compactness is called a loose coefficient and is always accurate to the last two decimal points.

At present, most loose pavement thickness detection instruments on the market are manually inserted into a pavement asphalt mixing layer, the strength of the mode is difficult to grasp, and the measuring instrument is easy to shift downwards or cannot be inserted to a position, so that the measured data is inaccurate.

Therefore, we provide a loose pavement thickness tester for asphalt pavement construction.

Disclosure of Invention

An object of the utility model is to provide a bituminous paving construction loose thickness detector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the asphalt pavement construction loose paving thickness tester comprises a base, wherein a brake roller is fixedly connected to the lower surface of the base, a fixed column is fixedly connected to the upper surface of the base, a scale value is arranged on the front side of the fixed column, an electric slide rail is fixedly connected to the side surface of the fixed column, an electric slide block is arranged on the side surface of the electric slide rail, a transverse plate is fixedly connected to the side surface of the electric slide block, a drilling rod is fixedly connected to the lower surface of the transverse plate, a thickness measuring needle is arranged on the front side of the transverse plate, a driving motor is arranged on the upper surface of the transverse plate, a storage battery is arranged inside the base, and a.

Preferably, the number of the braking rollers is four, and the four braking rollers are respectively and fixedly connected with four corners of the lower surface of the base through rotating shafts.

Preferably, the number of the fixing columns is two, the two fixing columns are fixedly connected to the upper surface of the base, the number of the scale values is two, and the two scale values are arranged on the front surfaces of the two fixing columns.

Preferably, the number of the electric slide rails is two, the two electric slide rails are respectively arranged on the opposite surfaces of the two fixed columns, the number of the electric slide blocks is two, the two electric slide blocks are respectively arranged on the side surfaces of the two electric slide rails, and the two electric slide blocks are opposite.

Preferably, the surface of drilling rod is provided with the screw thread, the through-hole with drilling rod looks adaptation is seted up to the upper surface of base, the quantity of thickness measurement needle is two, two the thickness measurement needle all sets up the front at the diaphragm.

Preferably, the upper surface of diaphragm is provided with the mount that is used for fixed driving motor, the through-hole with driving motor output shaft looks adaptation is seted up to the diaphragm upper surface, driving motor's output shaft passes through the through-hole and extends to base lower surface and drilling rod fixed connection.

Advantageous effects

The utility model provides a bituminous paving construction loose thickness detector possesses following beneficial effect:

1. this bituminous paving construction loose thickness detector through setting up electronic slide rail and electronic slider, can make the diaphragm be perpendicular downstream on the fixed column, through setting up driving motor, can make the drilling rod rotate, and downwardly extending drills bituminous paving, detects the loose thickness on bituminous paving construction road surface to reach and examine time measuring to bituminous paving loose thickness, solved the problem of manual detecting instrument skew of inserting down in the past, reduced the error when detecting.

2. This bituminous paving construction loose thickness detector through setting up the scale interval, is convenient for look over the numerical value of examining time measuring, through setting up the thickness measurement needle, can follow the diaphragm and descend, and the degree of depth that the drilling rod descends is marked out to the accuracy numerical value of being convenient for detect thickness to reach.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic side view of the present invention.

In the figure: the device comprises a base 1, a brake roller 2, a fixed column 3, a scale value 4, an electric slide rail 5, an electric slide block 6, a transverse plate 7, a drilling rod 8, a thickness measuring needle 9, a driving motor 10, a storage battery 11 and a push handle 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: asphalt pavement construction loose thickness detector, including base 1, base 1's lower fixed surface is connected with brake roller 2, brake roller 2's quantity is four, four brake roller 2 are the four corners of fixed connection base 1 lower surface respectively through the pivot, base 1's last fixed surface is connected with fixed column 3, the quantity of fixed column 3 is two, the equal fixed connection of two fixed columns 3 is at base 1's upper surface, the front of fixed column 3 is provided with scale interval 4, scale interval 4's quantity is two, two scale interval 4 all set up the front at two fixed columns 3.

The side fixedly connected with electronic slide rail 5 of fixed column 3, the quantity of electronic slide rail 5 is two, two electronic slide rail 5 set up the opposite face at two fixed columns 3 respectively, the side of electronic slide rail 5 is provided with electronic slider 6, the quantity of electronic slider 6 is two, two electronic slider 6 sets up the side at two electronic slide rail 5 respectively, and two electronic slider 6 are relative form, 6 side fixedly connected with diaphragm 7 of electronic slider, the lower fixed surface of diaphragm 7 is connected with drilling rod 8, drilling rod 8's surface is provided with the screw thread, the through-hole with drilling rod 8 looks adaptation is seted up to the upper surface of base 1, the quantity of thickness measurement needle 9 is two, two thickness measurement needles 9 all set up the front at diaphragm 7.

The front of diaphragm 7 is provided with thickness measurement needle 9, and the upper surface of diaphragm 7 is provided with driving motor 10, and the upper surface of diaphragm 7 is provided with the mount that is used for fixed driving motor 10, and the through-hole with driving motor 10 output shaft looks adaptation is seted up to diaphragm 7 upper surface, and driving motor 10's output shaft passes through the through-hole and extends to base 1 lower surface and drilling rod 8 fixed connection, and the inside of base 1 is provided with battery 11, and the back fixedly connected with of base 1 pushes away handle 12.

The working principle is as follows: when this bituminous paving construction thickness detector uses, push away the bituminous paving that 12 the device pushed away needs to detect with pushing away handle, control electronic slider 6 is the lapse on electronic slide rail 5, let the pole point of drilling rod 8 and bituminous paving contact, note the numerical value of thickness measurement needle 9 on the scale interval, then start driving motor 10, make drilling rod 8 to bituminous paving drilling, make its decline, start electronic slider 6 rebound on electronic slide rail 5 simultaneously, it is the thickness that bituminous paving pine paved to look over the distance that thickness measurement needle 9 openly descends at fixed column 3 promptly, thereby reach the effect that can accurately measure bituminous paving thickness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bituminous paving construction loose thickness detector, including base (1), its characterized in that: the brake device is characterized in that a brake roller (2) is fixedly connected to the lower surface of the base (1), a fixing column (3) is fixedly connected to the upper surface of the base (1), a scale value (4) is arranged on the front side of the fixing column (3), an electric slide rail (5) is fixedly connected to the side surface of the fixing column (3), an electric slide block (6) is arranged on the side surface of the electric slide rail (5), a transverse plate (7) is fixedly connected to the side surface of the electric slide block (6), a drilling rod (8) is fixedly connected to the lower surface of the transverse plate (7), a thickness measuring needle (9) is arranged on the front side of the transverse plate (7), a driving motor (10) is arranged on the upper surface of the transverse plate (7), a storage battery (11) is arranged inside the base (1), and.

2. The asphalt pavement construction loose thickness inspection tester according to claim 1, characterized in that: the number of the braking rollers (2) is four, and the four braking rollers (2) are respectively and fixedly connected with four corners of the lower surface of the base (1) through rotating shafts.

3. The asphalt pavement construction loose thickness inspection tester according to claim 1, characterized in that: the number of the fixing columns (3) is two, the two fixing columns (3) are fixedly connected to the upper surface of the base (1), the number of the scale values (4) is two, and the two scale values (4) are arranged on the front surfaces of the two fixing columns (3).

4. The asphalt pavement construction loose thickness inspection tester according to claim 1, characterized in that: the number of the electric sliding rails (5) is two, the electric sliding rails (5) are arranged on opposite surfaces of the two fixing columns (3) respectively, the number of the electric sliding blocks (6) is two, the electric sliding blocks (6) are arranged on the side surfaces of the two electric sliding rails (5) respectively, and the electric sliding blocks (6) are opposite.

5. The asphalt pavement construction loose thickness inspection tester according to claim 1, characterized in that: the surface of drilling rod (8) is provided with the screw thread, the through-hole with drilling rod (8) looks adaptation is seted up to the upper surface of base (1), the quantity of thickness measurement needle (9) is two, two thickness measurement needle (9) all set up the front at diaphragm (7).

6. The asphalt pavement construction loose thickness inspection tester according to claim 1, characterized in that: the upper surface of diaphragm (7) is provided with the mount that is used for fixed driving motor (10), the through-hole with driving motor (10) output shaft looks adaptation is seted up to diaphragm (7) upper surface, the output shaft of driving motor (10) passes through the through-hole and extends to base (1) lower surface and drilling rod (8) fixed connection.