CN211926706U

CN211926706U - Pavement marking thickness tester

Info

Publication number: CN211926706U
Application number: CN202021019701.7U
Authority: CN
Inventors: 王随平; 郭连海; 王新芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-11-13
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a pavement marking thickness tester, which comprises a dial indicator, wherein the dial indicator is fixedly arranged on a measuring plate, vertical chutes are respectively arranged at the left side and the right side of the measuring plate, a sliding block corresponding to the chutes is fixedly connected at the rear side of the sliding plate, the measuring plate is Z-shaped, the sliding plate is a rectangular block with a smooth bottom surface, the sliding plate is flush with the bottom surface of the measuring plate, a handle is fixedly connected at the upper part of the rear side surface of the measuring plate, the measuring plate is arranged on a measuring pavement, whether a device is horizontal or not is observed through a horizontal bubble instrument, the measuring plate is moved by a handle until the horizontal bubble instrument is horizontal, the utility model discloses a sliding plate which is arranged to slide up and down on the measuring plate, the sliding plate is lifted by utilizing the height difference between a marking and the pavement, the sliding rod on the sliding plate is abutted against the measuring rod of the dial indicator to be matched with the horizontal bubble instrument, and the device is small, exquisite, practical and convenient to carry.

Description

Pavement marking thickness tester

Technical Field

The utility model relates to a determinator specifically is a road surface marking thickness apparatus.

Background

Road traffic markings are markings that indicate guidance, restrictions, and warnings required by traffic regulations on roadways, curbs, obstacles with prescribed lines, patterns, or characters. The road traffic marking is a measure for traffic management, and has the functions of controlling and guiding traffic, the road marking has technical indexes, on one hand, the road marking is required to clearly indicate the functions of the road, on the other hand, the marking cannot influence normal traffic, the thickness is one of the technical indexes of the road marking, and the national marking technical standard GB/T16311-2005 limits the thickness of the road marking. For this reason, the thickness of the pavement marking becomes one of the metering characteristics of the pavement marking.

The pavement marking is an important traffic sign and plays an important role in daily road traffic, but in order to conceal and meet the regulations of the pavement marking, a thickness measuring instrument of the pavement marking is urgently needed, but the traditional thickness measuring equipment is inaccurate in measuring precision or too large in equipment, so that the equipment is inconvenient to move and transport for long distance operation. Therefore, the utility model provides a road surface marking thickness measurement appearance to solve the problem that proposes among the above-mentioned background art.

Disclosure of Invention

An object of the utility model is to provide a road surface marking thickness measurement appearance to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pavement marking thickness tester comprises a dial indicator, wherein the dial indicator is fixedly arranged on a measuring plate, a sliding plate is arranged on the front side surface of the measuring plate, a sliding rod is fixedly connected onto the sliding plate, a limiting ring is arranged on the peripheral side of the upper part of the sliding rod, and a fixing ring fixedly arranged on the measuring plate is arranged below the limiting ring;

the upper end of the sliding rod is fixedly connected with abutting blocks, and measuring rods arranged on the dial indicator are arranged between the abutting blocks.

As a further aspect of the present invention: the measuring plate is Z-shaped, and the upper part of the rear side surface of the measuring plate is fixedly connected with a handle.

As a further aspect of the present invention: and a horizontal bubble instrument fixedly arranged on the rear side surface of the measuring plate is arranged below the handle.

As a further aspect of the present invention: the fixing ring is sleeved on the periphery of the sliding rod, and a spring sleeved on the periphery of the sliding rod is fixedly connected between the fixing ring and the sliding plate.

As a further aspect of the present invention: vertical chutes are formed in the left side and the right side of the measuring plate, and sliding blocks corresponding to the chutes are fixedly connected to the rear side of the sliding plate.

As a further aspect of the present invention: the slide is the smooth rectangular block in bottom surface, and the slide flushes with the bottom surface of survey board.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a slide on survey board about setting up utilizes the difference in height on marking and road surface, makes the slider rise, through the gauge rod of the slide bar percentage table of contradicting on the slider, cooperates horizontal bubble appearance, makes the apparatus level, can accurately record the thickness of road surface marking, and this device is small and exquisite practical, convenient to carry.

Drawings

Fig. 1 is a schematic structural diagram of a pavement marking thickness tester.

Fig. 2 is a schematic side view of a pavement marking thickness gauge.

Fig. 3 is a schematic view of the back structure of a pavement marking thickness tester.

In the figure: 1. a assay plate; 2. a dial indicator; 3. a handle; 4. a slide plate; 5. a measuring rod; 6. a chute; 7. a spring; 8. a resisting block; 9. a slide bar; 10. a fixing ring; 11. a horizontal bubble instrument; 12. a limit ring.

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, in the embodiment of the present invention, a pavement marking thickness measuring apparatus includes a dial indicator 2, the dial indicator 2 is fixedly installed on a measuring plate 1, vertical sliding grooves 6 are respectively formed on the left and right sides of the measuring plate 1, a sliding block corresponding to the sliding grooves 6 is fixedly connected to the rear side of the sliding plate 4, the measuring plate 1 is in a Z shape, the sliding plate 4 is a rectangular block with a flat bottom surface, the sliding plate 4 is flush with the bottom surface of the measuring plate 1, a handle 3 is fixedly connected to the upper portion of the rear side surface of the measuring plate 1, the measuring plate 1 is placed on a measuring pavement, whether the apparatus is horizontal is observed through a horizontal bubble instrument 11, the measuring plate 1 is moved through the handle 3 until the horizontal bubble instrument 11 is horizontal;

the utility model discloses a road sign, including survey board 1, slide 4, fixed connection slide bar 9 on slide 4, slide bar 9's upper portion week side is provided with spacing ring 12, and spacing ring 12 below is equipped with fixed ring 10 of fixed mounting on survey board 1, and slide bar 9's week side is located to fixed ring 10 cover, and fixed ring 10 and slide 4 between the spring 7 of slide bar 9 week side is located to the fixed connection cover, slide bar 9's upper end fixedly connected with supports piece 8, is equipped with the measuring staff 5 of installing on percentage table 2 between the piece 8, arranges slide 4 in the marking surface, because the difference in height on marking and road surface for slide 4 moves up, slide bar 9 on the slide 4 shifts up thereupon, and support piece 8 offsets with the side head of measuring staff 5, and measuring staff 5 moves up, and the reading that records percentage table 2 is the thickness of road surface promptly.

The utility model discloses a theory of operation is:

when using this apparatus, will survey board 1 and arrange in and measure the road surface, through 11 observation devices of horizontal bubble appearance whether level, move survey board 1 through handle 3, until 11 levels of horizontal bubble appearance, arrange slide 4 in the marked surface, because the difference in height on marked line and road surface for slide 4 moves up, slide bar 9 on the slide 4 shifts up thereupon, support piece 8 offsets with the side head of graduated flask 5, graduated flask 5 moves up, the reading of surveying percentage table 2 is the thickness of road surface marked line promptly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pavement marking thickness tester comprises a dial indicator (2) and is characterized in that the dial indicator (2) is fixedly installed on a testing plate (1), a sliding plate (4) is arranged on the front side surface of the testing plate (1), a sliding rod (9) is fixedly connected onto the sliding plate (4), a limiting ring (12) is arranged on the periphery of the upper part of the sliding rod (9), and a fixing ring (10) fixedly installed on the testing plate (1) is arranged below the limiting ring (12);

the upper end of the sliding rod (9) is fixedly connected with abutting blocks (8), and measuring rods (5) arranged on the dial indicator (2) are arranged between the abutting blocks (8).

2. The pavement marking thickness tester according to claim 1, wherein the measuring plate (1) is Z-shaped, and a handle (3) is fixedly connected to the upper portion of the rear side surface of the measuring plate (1).

3. The pavement marking thickness tester according to claim 2, wherein a horizontal bubble gauge (11) fixedly mounted on the rear side surface of the test plate (1) is provided below the handle (3).

4. The pavement marking thickness tester according to claim 1, wherein the fixing ring (10) is sleeved on the periphery of the sliding rod (9), and a spring (7) sleeved on the periphery of the sliding rod (9) is fixedly connected between the fixing ring (10) and the sliding plate (4).

5. The pavement marking thickness tester according to claim 1, wherein the left and right sides of the measuring plate (1) are both provided with vertical sliding grooves (6), and the rear side of the sliding plate (4) is fixedly connected with a sliding block corresponding to the sliding grooves (6).

6. The pavement marking thickness tester according to claim 1, wherein the sliding plate (4) is a rectangular block with a flat bottom surface, and the sliding plate (4) is flush with the bottom surface of the measuring plate (1).