CN213179787U

CN213179787U - Portable asphalt thickness meter

Info

Publication number: CN213179787U
Application number: CN202022525601.8U
Authority: CN
Inventors: 胡存锋; 聂海柱; 康顺; 刘桥; 蒲实; 周普
Original assignee: CCFEB Civil Engineering Co Ltd
Current assignee: CCFEB Civil Engineering Co Ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-05-11
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a portable pitch thickness appearance, including the mobile jib, set up the handle on the trunk, its characterized in that still including setting up in the trunk side, with the sleeve that the trunk is parallel, run through and set up in the sleeve, gliding measuring stick from top to bottom, set up in the measuring stick bottom, hold in the palm with measuring stick vertically pole, set up in the pole handle on measuring stick top, set up in the sleeve side, be used for the locking bolt of fixed measuring stick. The utility model discloses portable pitch thickness appearance's quality is light, the cost is low, portable to measurement accuracy is higher than traditional instrument relatively, can effectively improve pitch finished product quality that paves.

Description

Portable asphalt thickness meter

Technical Field

The utility model belongs to the technical field of highway bituminous paving construction, a portable measuring apparatu of highway pitch paving thickness.

Background

The asphalt pavement is the last level in a road structure layer and is also the level with highest quality requirement and highest investment. The asphalt pavement with better quality can provide safe and comfortable experience for driving and can also exert the driving performance of the vehicle to the maximum extent.

At present, a paver used in road asphalt paving construction has a remote sensing or infrared function, and can conveniently sense the distance between a lower bearing layer and a reference beam of the paver, so that the asphalt paving thickness is sensed, but the problem that the paver cannot visually display the paving thickness generally exists, and the paving thickness needs to be manually measured. However, the traditional asphalt thickness measuring tool has the disadvantages of heavy weight, high manufacturing cost, inconvenience in carrying and poor measuring accuracy.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a portable pitch thickness appearance, this instrument quality is light, the cost is low, portable to measurement accuracy is higher than the traditional instrument relatively, can effectively improve the pitch finished product quality that paves.

In order to achieve the above object, the present invention provides the following technical solutions.

The utility model provides a portable pitch thickness appearance, includes the mobile jib, sets up the handle on the mobile jib, and its characterized in that still including set up in the mobile jib side, with the parallel sleeve of mobile jib, run through set up in the sleeve, gliding measuring stick from top to bottom, set up in the measuring stick bottom, hold in the palm with measuring stick vertically pole, set up in the pole handle on measuring stick top, set up in the sleeve side, be used for the locking bolt of fixed measuring stick.

As the preferred technical scheme, the outer surfaces of the handle and the rod handle are both provided with rubber sleeves.

As a preferred technical scheme, the bottom of the main rod is conical.

As a preferred technical scheme, a rotating handle is arranged on the locking bolt.

As a preferred technical scheme, the length ratio of the measuring rod to the sleeve is 2-3: 1.

As a preferred technical scheme, the top end of the measuring rod is provided with scales.

The utility model has the advantages that:

1) the utility model discloses portable pitch thickness appearance can accurately measure the thickness after the pitch paves, can effectively improve the pitch finished product quality that paves.

2) The utility model discloses portable pitch thickness appearance's quality is lighter, convenient to carry, simple structure, and the preparation technological requirement is low, and the practicality is strong.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of the present invention in measuring the thickness of asphalt;

the meanings of the marks in the above figures are as follows: 1-a main rod; 2-a handle; 3-a sleeve; 4-measuring rod; 5-a pole support; 6-a bar handle; 7-locking the bolt; 701-rotating a handle; 8-graduation; 9-asphalt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings 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.

Examples

The utility model provides a portable pitch thickness appearance, please refer to fig. 1 to 3, including mobile jib 1, set up handle 2 on mobile jib 1, set up in mobile jib 1 side, with the sleeve 3 of mobile jib 1 parallel, run through set up in sleeve 3, gliding measuring stick 4 from top to bottom, set up in measuring stick 4 bottom, hold in the palm 5 with 4 vertically poles of measuring stick, set up in the pole on 4 tops of measuring stick 6, set up in sleeve 3 sides, be used for fixed measuring stick 4's locking bolt 7.

Further, in a preferred embodiment, the outer surfaces of the handle 2 and the rod handle 6 are provided with rubber sleeves; through setting up the rubber sleeve, not only can antiskid so that the control instrument, can avoid simultaneously because of the overheated scald of handle 2, pole handle 6 during the long-time measurement.

Further, in order to make the insertion of the stem 1 into the asphalt layer more labor-saving, in a preferred embodiment, referring to fig. 1, the bottom of the stem 1 is tapered.

Further, to facilitate adjustment of the locking bolt 7, in a preferred embodiment, referring to fig. 2, the locking bolt 7 is provided with a rotating handle 701.

Further, in a preferred embodiment, the length ratio of the measuring rod 4 to the sleeve 3 is 2-3: 1.

Further, in a preferred embodiment, referring to fig. 3, the top end of the measuring rod 4 is provided with a scale 8; thus, the distance between the rod support 5 and the bottom of the main rod 1 can be controlled and observed through the scale 8, so that the thickness of the paved asphalt can be measured.

The utility model discloses a use method as follows:

adjust locking bolt 7 through twist grip 701, make locking bolt 7 be in the state of unscrewing, vertical slip measuring stick 4 about later, hold in the palm 5 and the distance L of mobile jib 1 bottom with the control lever, observe through scale 8, make L for paving the design thickness value of pitch, adjust twist grip 701 this moment, make measuring stick 4's rigidity, later alright with the pitch bottom that treats detection is inserted to mobile jib 1, it accords with virtual thickness of paving and error allowable value to learn to pave through the relative altitude difference of naked eye observation pitch shop front and pole support 5.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or equally replace some technical features of the embodiments, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention all fall within the protection scope of the present invention.

Claims

1. The utility model provides a portable pitch thickness appearance, including mobile jib (1), set up handle (2) on mobile jib (1), its characterized in that still including setting up in mobile jib (1) side, sleeve (3) parallel with mobile jib (1), run through and set up in sleeve (3), gliding measuring stick (4) from top to bottom, set up in measuring stick (4) bottom, hold in the palm (5) with measuring stick (4) vertically pole, set up in the pole on measuring stick (4) top (6), set up in sleeve (3) side, a locking bolt (7) for fixed measuring stick (4).

2. A portable bitumen thickness meter according to claim 1, wherein the outer surfaces of said handle (2) and said bar handle (6) are provided with rubber sleeves.

3. A portable bitumen thickness meter according to claim 1, wherein the bottom of the main bar (1) is tapered.

4. A portable bitumen thickness meter according to claim 1, wherein a turning handle (701) is provided on the locking bolt (7).

5. The portable asphalt thickness gauge according to claim 1, wherein the length ratio of the measuring rod (4) to the sleeve (3) is 2-3: 1.

6. A portable bitumen thickness meter according to any one of claims 1 to 5, wherein the measuring rod (4) is provided with a scale (8) at its top end.