CN212988438U

CN212988438U - Novel asphalt concrete paving detection probe

Info

Publication number: CN212988438U
Application number: CN202021482644.6U
Authority: CN
Inventors: 陈跃; 屈景利; 杨云涛; 吴国庆; 屈世奇; 宋艳艳
Original assignee: Inner Mongolia Hongrun Construction Engineering Co ltd
Current assignee: Inner Mongolia Hongrun Construction Engineering Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-16
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a novel bituminous concrete paves detect probe, include at least: mobile jib, base, the base is located the mobile jib bottom, the mobile jib top is fixed with the machine box, the machine box openly is equipped with liquid crystal display, machine box internally mounted has control circuit board, the inside motor that still is equipped with of machine box, motor and screw rod fixed connection, the screw rod lower extreme is connected with the slide bar, the slide bar be located slide inslot and with screw rod threaded connection, set up the probe rod rather than swing joint on the slide bar, probe rod one side still is provided with the guide arm, the guide arm run through the slide bar and with mobile jib fixed connection, set up slidable displacement sensor on the guide arm, displacement sensor and probe rod fixed connection and electricity are connected to control circuit board, still are provided with the pressure spring between probe rod and slide bar. The utility model discloses simple structure can automatic accurate measurement pitch temperature and loose thickness of spreading, labour saving and time saving to accelerate the job schedule.

Description

Novel asphalt concrete paving detection probe

Technical Field

The utility model relates to a detection instrument field that constructor used specifically is a novel bituminous concrete paves inspection probe.

Background

The asphalt concrete paving detection probe is a detection tool for measuring the temperature and the paving thickness of asphalt paving in the paving process, a constructor usually needs to detect and adjust the loose paving thickness, the temperature of asphalt is very high in the loose paving process, burn is easily caused when the traditional probe is held by hands for measurement, in addition, a worker often needs to squat down to be close to an asphalt pavement to finish detection when working by using the traditional probe, the workload of the worker is increased, and the efficiency is low; and traditional probe lacks vertical fixation device, and the easy skew vertical direction when the workman is handheld to use causes the error, can't measure the pitch accurate thickness of loosely laying, and the follow-up construction increase and decrease pitch of being not convenient for, the utility model discloses pitch paves the detection probe and improves to above not enough, and convenience simple to use can automatic accurate measurement pitch temperature and loosely lay thickness, labour saving and time saving to accelerate the work progress.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a specifically novel bituminous concrete paves test probe 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:

a novel asphalt concrete paving detection probe at least comprises: mobile jib, base, the base is located the mobile jib bottom, the mobile jib top is fixed with the machine box, the machine box openly is equipped with liquid crystal display, the machine box top is equipped with the switch, machine box internally mounted has control circuit board, control circuit board is connected with liquid crystal display, the inside motor that still is equipped with of machine box, motor and screw rod fixed connection, the screw rod lower extreme is connected with the slide bar, the slide bar be located slide inslot and with screw rod threaded connection, set up on the slide bar rather than swing joint's probe pole, probe pole one side still is provided with the guide arm, the guide arm run through the slide bar and with mobile jib fixed connection, set up slidable displacement sensor on the guide arm, displacement sensor and probe pole fixed connection and electricity are connected to control circuit board, still are provided with the pressure spring between probe pole and slide bar.

As a further aspect of the present invention: the top end of the probe rod is provided with a bulge.

As a further aspect of the present invention: the bottom end of the probe rod is a probe, a temperature sensor is arranged on the side wall above the probe, and the temperature sensor is connected with the control circuit board.

As a further aspect of the present invention: the liquid crystal display screen is provided with a handle below and the base is also provided with rollers.

As a further aspect of the present invention: and a storage battery is arranged in the case.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor drive screw rod makes the slide bar slide in the sliding groove, drives the probe downstream, reaches automated inspection's effect, simultaneously, sets up temperature sensor on the probe, and probe and switch and temperature sensor form closed circuit with liquid crystal display, can directly detect the temperature that the pitch loose was spread, and the data of the temperature of surveying and the loose thickness of spreading are shown on liquid crystal display by control circuit board, and the reading is directly perceived convenient, the utility model discloses still fix the probe and the vertical direction through base and mobile jib and slide bar, eliminate the error that the handheld skew vertical direction of traditional probe brought. The utility model discloses simple structure, convenient to use, but accurate measurement pitch temperature and loose thickness of spreading, labour saving and time saving to accelerate the job schedule.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic structural diagram of the housing of the present invention.

The device comprises a main rod 1, a sliding rod 2, a probe rod 3, a pressure spring 31, a bulge 32, a probe 4, a temperature sensor 5, a sliding groove 6, a screw rod 7, a machine box 8, a control circuit board 81, a motor 82, a storage battery 83, a liquid crystal display screen 9, a push rod 10, a switch 11, a base 12, a pulley 121, a displacement sensor 13 and a guide rod 14.

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 to 3, in an embodiment of the present invention, a novel asphalt concrete paving detection probe at least includes: mobile jib 1, base 12 is located mobile jib 1 bottom, mobile jib 1 top is fixed with machine box 8, machine box 8 openly is equipped with liquid crystal display 9, liquid crystal display 9 below is equipped with handle 10, makes things convenient for the workman to hand, machine box 8 top is equipped with switch 11, machine box 8 internally mounted has control circuit board 81, control circuit board 81 is connected with liquid crystal display 9, machine box 8 inside is equipped with battery 83, can be the power supply of whole device, machine box 8 inside still is equipped with motor 82, motor 82 and screw rod 7 fixed connection, screw rod 7 lower extreme is connected with slide bar 2, slide bar 2 is located and slides inslot 6 and with screw rod 7 threaded connection, set up the probe rod 3 rather than swing joint on slide bar 2, probe rod 3 one side still is provided with guide arm 14, guide arm 14 runs through slide bar 2 and with mobile jib 1 fixed connection, a displacement sensor 13 which can slide is arranged on the guide rod 14, the displacement sensor 13 is fixedly connected with the probe rod 3 and is electrically connected with a control circuit board 81, a pressure spring 31 is arranged between the probe rod 3 and the slide rod 2, the sliding groove 6 is arranged on the side surface of the main rod 1, when the switch 11 is pressed, the motor 82 drives the screw 7 to drive the slide bar 2 to slide in the slide groove 6 and drive the probe rod 3 to move downwards, when the probe rod 3 is in contact with the ground of the road surface, the slide bar 2 moves downwards continuously, the probe rod 3 slides relative to the sliding rod 2 and does not move downwards any more, when the top end of the probe rod 3 extends out of the sliding rod 2, the probe rod 3 is indicated to be bottomed, the switch 11 can be closed to stop moving downwards, the distance between the displacement sensor 13 and the guide rod 14 is the loose paving thickness, and the control circuit board 81 transmits the displacement distance, namely the asphalt loose paving thickness, to the liquid crystal display screen 9 for displaying; the top end of the probe rod 3 is provided with a projection 32 to prevent the probe rod 3 from slipping from the slide bar 2; after the detection is finished, the probe rod 3 is reset through the reverse operation of the motor, and the bottom end of the probe rod 3 is flush with the bottom surface of the base 12 after the reset.

The bottom of the probe rod 3 is a probe 4, a temperature sensor 5 is arranged on the side wall above the probe 4, the temperature sensor 5 is connected with the control circuit board 81, the temperature of asphalt in the paving process can be directly measured, the temperature is displayed on the liquid crystal display screen 9, and the reading is simple and convenient.

The base 12 is further provided with a roller 121, and the device can be pulled by the handle 10 to integrally move through the roller 121, so that the device is convenient to move.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel asphalt concrete paving detection probe at least comprises: mobile jib (1), base (12) are located mobile jib (1) bottom, its characterized in that: the utility model discloses a probe displacement sensor, including mobile jib (1), machine box (8) top is fixed with machine box (8), machine box (8) openly is equipped with liquid crystal display (9), machine box (8) top is equipped with switch (11), and machine box (8) internally mounted has control circuit board (81), control circuit board (81) are connected with liquid crystal display (9), machine box (8) inside still is equipped with motor (82), motor (82) and screw rod (7) fixed connection, screw rod (7) lower extreme is connected with slide bar (2), slide bar (2) are located glide slot (6) and with screw rod (7) threaded connection, set up probe rod (3) rather than swing joint on slide bar (2), probe rod (3) one side still is provided with guide arm (14), guide arm (14) run through slide bar (2) and with mobile jib (1) fixed connection, set up slidable displacement sensor (13) on guide arm (14), the displacement sensor (13) is fixedly connected with the probe rod (3) and electrically connected to the control circuit board (81), and a pressure spring (31) is further arranged between the probe rod (3) and the sliding rod (2).

2. The novel asphalt concrete paving detection probe as recited in claim 1, wherein: the top end of the probe rod (3) is provided with a bulge (32).

3. The novel asphalt concrete paving detection probe as recited in claim 1, wherein: the probe is characterized in that the bottom end of the probe rod (3) is provided with a probe (4), a temperature sensor (5) is arranged on the side wall above the probe (4), and the temperature sensor (5) is connected with a control circuit board (81).

4. The novel asphalt concrete paving detection probe as recited in claim 1, wherein: a handle (10) is arranged below the liquid crystal display screen (9), and a roller (121) is further arranged on the base (12).

5. The novel asphalt concrete paving detection probe as recited in claim 1, wherein: a storage battery (83) is arranged in the case (8).