CN108330802B

CN108330802B - Automatic line-marking machine of lane line is waited to change by arc for road engineering

Info

Publication number: CN108330802B
Application number: CN201810133169.2A
Authority: CN
Inventors: 陈善兰
Original assignee: Haimen Initial Industrial Design Co ltd
Current assignee: Nantong Construction Engineering Co.,Ltd.
Priority date: 2018-02-09
Filing date: 2018-02-09
Publication date: 2020-07-14
Anticipated expiration: 2038-02-09
Also published as: CN108330802A

Abstract

The invention relates to an automatic line marking machine for an arc-shaped left-turning lane line to be turned for road engineering, which comprises a vehicle body, wherein a motor is arranged on the vehicle body, the motor is connected with a main rod frame, a sliding groove is formed in the main rod frame, an extension frame is arranged on the sliding groove in a sliding manner, the left part of the extension frame is connected with a first air cylinder fixedly arranged on the main rod frame, a left brush handle and a right brush handle are correspondingly arranged on the right side of the extension frame in a horizontal sliding manner and a fixed manner respectively, and brushes are fixedly arranged at the lower parts of the left brush handle and the right brush handle; the left brush handle is connected with a second cylinder. The automatic marking device has high automation degree, can automatically adjust the marking radius, can control the brush to complete the marking work of two arc-shaped dotted line lane dividing lines and one solid line stop line by matching the steep slope and the main rod frame, namely, the automatic marking of the whole arc-shaped left-turn lane line to be turned is rapidly completed, and is relatively convenient to mark compared with the traditional technology.

Description

Automatic line-marking machine of lane line is waited to change by arc for road engineering

Technical Field

The invention relates to engineering machinery, in particular to an automatic line marking machine for an arc-shaped left-turning lane line to be turned for road engineering.

Background

In the traffic sign line of the road surface in China, a left-turning lane to be turned is that when a green light of a straight lane in the same direction is on, vehicles on the left-turning lane must move forward to an area to be turned, and the vehicles can turn only after a signal light changes. The left-turning lane is added with a white dotted line frame with the length of several meters, the dotted line frame is the so-called left-turning lane line to be turned,

generally, in a small-sized intersection, the lane line to be turned left is usually curved, that is, there are two curved dashed lane lines and a stop line located between the two dashed lane lines and in a solid line. In the actual road surface construction, people are difficult to quickly realize the marking-off work of the arc-shaped left-turning lane line to be turned through a manual actual working mode or other engineering mechanical energy.

Disclosure of Invention

The invention provides an automatic line marking machine for an arc-shaped lane line to be turned left for road engineering, aiming at overcoming the defect that the arc-shaped lane line to be turned left is difficult to mark quickly.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

an automatic line marking machine for an arc left-turn lane line to be turned for road engineering comprises a vehicle body, wherein a motor is mounted on the vehicle body, the motor is connected with a main rod frame, a sliding groove is formed in the main rod frame, an extension frame is slidably mounted on the sliding groove, the left part of the extension frame is connected with a first air cylinder fixedly mounted on the main rod frame, a left brush handle and a right brush handle are correspondingly mounted on the right side of the extension frame in a horizontal sliding mode and a fixed mode respectively, and brushes are fixedly mounted on the lower parts of the left brush handle and the right brush handle; the left brush handle is connected with a second cylinder.

The left part of the main rod frame is supported on the vehicle body, the vehicle body is fixedly provided with a steep slope arranged along the arc direction, and the circle center position corresponding to the arc arrangement track of the steep slope is matched with the axis position of the motor.

The extension frame is provided with a slide rail for installing the left brush handle in a sliding way, and the second cylinder is fixedly arranged on the extension frame.

Each steep slope is arc-shaped.

In addition, in the invention, the cross section of the brush is square, namely the brush slides horizontally to brush the marking line or slides forwards and backwards to brush the marking line, and the marking line width is equal.

The invention has the beneficial effects that:

the automatic marking device has high automation degree, can automatically adjust the marking radius, can control the brush to complete the marking work of two arc-shaped dotted line lane dividing lines and one solid line stop line by matching the steep slope and the main rod frame, namely, the automatic marking of the whole arc-shaped left-turn lane line to be turned is rapidly completed, and is relatively convenient to mark compared with the traditional technology.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a top view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a perspective view of a steep incline;

FIG. 4 is a diagram illustrating the effect of the present invention.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1 to 3, the automatic line marking machine for the arc-shaped left-turn lane line to be turned for road engineering comprises a vehicle body 1, wherein a motor 2 is mounted on the vehicle body 1, the motor 2 is connected with a main rod frame 4, the main rod frame 4 is provided with a sliding groove 4a, an extension frame 7 is slidably mounted on the sliding groove 4a, the left part of the extension frame 7 is connected with a first cylinder 5 fixedly mounted on the main rod frame 4, the upper right side of the extension frame 7 is correspondingly provided with a left brush handle 9L and a right brush handle 9R in a horizontal sliding mode and a fixed mode respectively, brushes 8 are fixedly mounted on the lower parts of the left brush handle 9L and the right brush handle 9R, and the left brush handle 9L is connected with a second cylinder 6.

The left part of the main rod frame 4 is supported on the vehicle body 1, the steep slope 3 arranged along the arc direction is fixedly arranged on the vehicle body 1, and the circle center position corresponding to the arc arrangement track of the steep slope 3 is matched with the axis position of the motor 2.

The extension frame 7 is provided with a slide rail 7b for slidably mounting the left brush handle 9L, and the second cylinder 6 is fixedly arranged on the extension frame 7.

Each steep slope 3 is arc-shaped.

In the present invention, the brush 8 has a square cross section, i.e., the brush 8 slides horizontally or back and forth to apply a scribing line having a uniform width.

Before the vehicle-mounted brush car is used, the vehicle body 1 needs to be moved to a crossroad close to a road, so that the two brushes 8 are attached to the tail end of a lane dividing line of a left-turning lane.

When in specific use, the main rod frame 4 is driven to rotate through the motor 2, namely, the two brushes 8 can rotate around the motor 2 and draw lines on the road surface, when the main rod frame 4 touches the steep slope 3 in the rotating process, the main rod frame can cross the cambered surface of the steep slope 3, and in the crossing process, the brushes 8 can be lifted upwards, so that the line drawing work is suspended until the main rod frame 4 crosses the steep slope 6, and the brushes 8 continue to draw lines on the ground. The marking-off work of the broken line lane dividing line part in the arc left-turn lane line to be turned can be realized. In addition, the first air cylinder 5 pushes and pulls the extension frame 7, so that the marking radius of the two dotted lane lines can be changed and adjusted.

Further, the left brush holder 9L is pushed to the right along the slide rail 7b by the second cylinder 6, so that the brush 8 can mark the part of the arc left-turn lane line to be turned on the road surface, the marking of the whole left-turn lane line to be turned is completed, and the marking result is as shown in fig. 4.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automatic line marking machine for an arc-shaped left-turning lane line to be turned for road engineering comprises a vehicle body (1) and is characterized in that a motor (2) is mounted on the vehicle body (1), the motor (2) is connected with a main rod frame (4), a sliding groove (4a) is formed in the main rod frame (4), an extension frame (7) is slidably mounted on the sliding groove (4a), the left part of the extension frame (7) is connected with a first cylinder (5) fixedly mounted on the main rod frame (4), a left brush handle (9L) and a right brush handle (9R) are correspondingly mounted on the upper right side of the extension frame (7) in a horizontal sliding mode and a fixed mode respectively, brushes (8) are fixedly mounted on the lower parts of the left brush handle (9L) and the right brush handle (9R), and the left brush handle (9L) is connected with a second cylinder (6);

the left part of the main rod frame (4) is supported on the vehicle body (1), the steep slopes (3) arranged along the arc direction are fixedly arranged on the vehicle body (1), and the circle center positions corresponding to the arc arrangement tracks of the steep slopes (3) are matched with the axis position of the motor (2);

the extension frame (7) is provided with a slide rail (7b) for slidably mounting the left brush handle (9L), and the second cylinder (6) is fixedly arranged on the extension frame (7);

each steep slope (3) is arc-shaped.